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LISTEN: Gabriel Gadsden on the rodent infestation and energy justice connection

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Wednesday, January 25, 2023

Gabriel Gadsden joins the Agents of Change in Environmental Justice podcast to discuss the intersection of rodent infestations and energy justice and how we can simultaneously tackle both issues.Gadsden, a current fellow and Ph.D. student of Environmental Sciences at Yale University’s School of the Environment, also talks about getting researchers to break out of siloed thinking, tips for science communicators and how his golf game is going. The Agents of Change in Environmental Justice podcast is a biweekly podcast featuring the stories and big ideas from past and present fellows, as well as others in the field. You can see all of the past episodes here.Listen below to our discussion with Gadsden, and subscribe to the podcast at iTunes, Spotify, or Stitcher.Agents of Change in Environmental Justice · Gabriel Gadsden on the rodent infestation and energy justice connectionTranscriptBrian Bienkowski Gabriel, how are you doing today?Gabriel Gadsden I'm doing great. It's very exciting to be on the podcast. Also, we've gotten some time to hang out with each other and learn a little bit about each other. And so to bridge that conversation further is exciting. And hopefully, you know, people listen to it and take something away from our conversation today.Brian Bienkowski Yes, hopefully people do listen to it. That's an important part of this. And I know that people will and are listening right now. So that's, that's good to know. And Gabriel, where are you today? Where are you talking to us from?Gabriel Gadsden I'm in New Haven, Connecticut. In the basement, in my office, my advisor said that doesn't look like I live in ... which I don't know if is a good thing or a bad thing, depending on your take on academia being a grad student. Funny or not even funny. But we just had our first snowstorm in New Haven. But it's already gone.Brian Bienkowski Came and went, heyGabriel Gadsden yeah, already gone, indeed.Brian Bienkowski When our snow comes here, it doesn't leave 'till May. So we just keep, we just keep stacking it, and stacking it on top of old snow, which I like it is a good, it is a good thing for us to have that. So speaking of place, if you've listened to the podcast, you know, I'd like to go back to the beginning, before we talk about the exciting stuff you're working on now. So tell me about Hayti. I hope I'm pronouncing that right. But historically Black community in Durham, North Carolina where you grew up.Gabriel Gadsden Yeah, no. So Hayti. And don't feel bad because I feel like everybody gets it wrong when they first read it. It does read like Haiti, but it's Hayti. It is the Black section of I would say more like center-southerner. There's actually a Hayti historic center, which kind of documents both a congregation space but also a area that documents the history of that area. So it kind of runs between Fable street and Highway 55, in North Carolina. The Center is around there. A lot of Black businesses, the North Carolina Mutual Insurance Company is kind of connected to the Hayti center, a lot of Black elementary and middle schools ... Shepherd Middle School is around there. So a hub of you know, Black entrepreneurs and academia educators kind of in that areas, putting roots down. And that's where a lot of my family grew up in North Carolina.Brian Bienkowski And I'm guessing that Hayti, since you grew up there as a child, you don't know any difference, right? I mean, when you're a child, wherever you grow up, that's what you know. But what can you pieced together from growing up there? maybe it is how it affected you now or in your youth?Gabriel Gadsden you know, but maybe not outside so much of Hayti in my family. I... my dad was always big on you know, understanding the history of where we're coming from, you know, ancestors and whatnot. Understand the history of Durham. He was there when he was a child while his mother was in grad school at UNC in public health while his dad was in law school as well. And so, you know, he got to see Durham and Hayti in a very different light. And so, you're just kind of understanding that, you know, by the time that I was being reared in North Carolina, North Carolina Mutual had closed down its doors. And so that's kind of, you know, you can see in a lot of black areas of cities, you know, there's this really steep incline of entrepreneurship and whatnot, and then there's a decline, for whatever reason, whether there's a highway being built, you know, just kind of distant disinvestment into an area, it still had a lot of the history and the roots was still there, but it wasn't maybe as bustling as, as it would have been in maybe the 50s, 60s.Brian Bienkowski And where and how did science enter your life?Gabriel Gadsden Yeah, you know, I was most excited about this question. And I kind of molded over it and thinking about it. I think that for me, science was always a part of my trajectory, as it was a part of my life. And so I'll say this: growing up, I was diagnosed with a speech impediment that was in part because I couldn't hear, and I still can't hear out of my right ear. And so, you know, not being able to talk to kids, and not really being able to hear anybody, I kind of stayed in my own head, stayed to myself, but, you know, when you're wandering, you know, devoid of interaction with other kids, you find other things to interact with. And so my first thing was rocks, loved them loved how they looked, clean them, you know, put them in buckets, and had this rock collection. So you know, first thing was geology for me. And then I got a little bit older, and then it became PBS. So I was watching Zoom. And learning about chemistry didn't know it was chemistry at the time. But they were adding baking soda and sodium chloride and making gases. And so I would go into my parents’ bathroom probably wasted about $200 worth of product throughout that time period. And I was mixing Vitalis, and Listerine, and alcohol and hoping that I was making and make a discovery of some new chemical, some new gas. My mom had a bachelor's degree from North Carolina Central University. That was her first degree from there. And, you know, she said to me, "don't mix ammonia and bleach." As you know, she saw what I was doing, but they kind of let me stay off for myself after that it was Zaboomafoo. And, you know, I won't sing the catchphrase. But you know, you know, who do you see? Can you identify this mystery? What was this animal? and loved Animal Planet, "Top 10 dangerous," and all of these other shows just really captivated me when I was younger. And so you know, taking that into the classroom, being generally curious, not really having the foundations. And I think we'll get into that a little bit more. But in the last thing, I'll say, and why I say that science was just kind of always the part of me, was that I grew up and still am religious. And so in Christianity, what is my religion that I identify with, but you know, whether it's Judaism, Buddhism, Muslim, you will find environmentalism, ecology in the roots of them. And that's something that I've kind of come back to now here at Yale School of the Environment, a lot of connections with the Divinity School, and recognizing the similarities and recognizing that our morality is tied to the environment. And obviously, with traditional ecological knowledge, TEK, I think kind of making a resurgence in people's psyche, and the paradigm shift that we need to really get back to, quote-unquote, "roots" is something that I've always carried with me. There's tons of verses in the Bible that a lot more knowledgeable people could spout off in terms of connecting those two. And so I was filled with wonder when I was a kid, and it carried me to here.Brian Bienkowski Excellent. And you just alluded to this; you said, I remember this in your application. You mentioned that your primary education left you woefully unprepared to conduct research, which I don't think is an uncommon thing. I know I hadn't seen a scientific paper until graduate school. I didn't know what they were. So I don't think you're alone. But can you talk about this obstacle? And how you overcame it to go on to, right now, one of the most prestigious universities in the country?Gabriel Gadsden Absolutely, I'll start with this. I don't want that statement. You know, people hear it to say that I had bad instructors or teachers. My elementary school was filled, filled with amazing educators. I could name them, and some of them are still friends with me now. These were incredible people. But when it came to specialists, we had computer PE, art, and music. There was no science special. It was, there was one teacher at the school at the time, Mrs. Daniels, who had a classroom filled with animals and that was probably the closest thing we got to true science education at that time. Then I went to middle school and so obviously I've been watching these shows and asking my own questions, reading my own books. But it's just another step up now you're just learning about tectonic plates and geology, you know, kind of periods and whatnot, the Paleocene or Jurassic, kind of understanding that. But that stuff there I had already read. It wasn't fascinating to me. It was nice to be able to raise my hand and know that, you know, the question that kind of kept my interest in science. But we weren't learning the scientific method, we weren't looking at two different species and asking, Why is this one different, and whether or not we could change in the laboratory, we weren't getting any kind of hands-on experience. Same thing in high school. I didn't see science shown to a younger audience until I was a TA, and teaching assistant for Duke TIP, which is a talent program run by Duke University. And there I saw, you know, true scientific method building, trying things, failing, going back, you know, iterative process, that's kind of part of the science experiments that you see in laboratories. You know, went to a high school college. And so, I did get some early science classroom experience before going off to the UNC. But when I got there, you know, understanding how to navigate those classrooms, but also recognizing that there was a world outside of chemistry and biology, which just was not something that clicked to me, I think about it now, and I probably should have should have been an environmental science major, I would have had an easier time. You know, it wasn't until sophomore year that I realized that I was taking classes that were for pre-med, you know, doctors, and that's not what I wanted to do. I knew that going in. But I didn't know of other majors. And so it's it's kind of a multi-tier thing, both from the kind of primary education getting students prepped for the many fields that are going to be available to you as a college student, but also colleges recognizing and you know, I've seen I have some friends now who are in like STEM education, at the kind of academic level, and are trying to write papers and trying to understand what fails when they make that jump from high school to college. I think that there's some really good progress going on. But I think it's kind of a two-fold issue. One, a lot of the primary education, particularly in Black communities, don't have the money to bring in science instructors to do specials, or science Fridays and stuff like that. But then two, when you get to the university level, universities just aren't understanding that students are coming in from very different standpoints, and maybe have very different interest and maybe only thinks that biology is the only way to get into science, which isn't the case.Brian Bienkowski It's a great point. And I like to think that this program, not only is... the point is to show that scientists themselves are from diverse backgrounds and can be diverse people. But also that science itself is diverse. I think I grew up thinking that science; maybe, I think you were saying this kind of too, I thought of chemists, chemistry, beakers, and you know, the lab experience experiments and didn't think of social scientists or, you know, even forestry and fisheries to a certain extent, were things that I think if I would have been exposed to at a younger age, I would have said, "Oh, my goodness, yes, I want to do that! That's excellent" So yeah, those are excellent points. And I hope I hope some of this program is opening people's eyes to different types of cool science. So before we get into that cool science that you are doing right now, what is the defining moment or event that shaped your identity?Gabriel Gadsden So from a science standpoint, when I was an intern with the Applied Wildlife Ecology Lab, with Dr. Harris, Sam Harris at the University of Michigan, at the time, was the first time going and doing kind of forested wildlife ecology fieldwork. And I remember going into the forest and kind of seeing the light beams, and hot and sweaty – and had just climbed a hill and gone through the thicket– and I kind of emerged into this field and felt a spiritual connection, a birthing. You know, it was, it was truly a moment of great pleasure for me to knowing that I had finally done that, what I felt like my life was supposed to be, like was going out and collecting data and trying to then come back and share that data with with people. From a more personal standpoint... Maybe, man, my parents would have a different story. I know the story my dad would tell. For me, it was maybe a bit of a devotional, I was actually dedicated to God when I was seven. And I felt like I was always a good kid, I felt like I always had this connection, you know, we talked about a little bit earlier. But for me, it was this recognition that... humbling experience to know that I am just a small dot in this great big world, and a lot of it that we don't understand and that we have faith in it. We have faith in science, right, that we'll learn some of our answers, and we have faith in our religions. We have faith in humanity and our people. I think that was a moment, you know, being very young and actually just realizing that I'm just a dot in this, you know, kind of vastness, but I could make a difference. Clearly, people felt like I was making a difference in their lives within that, that congregation. And so I think, "oh, I can make a difference in this world. And whatever capacity I am," I've tried to carry that with me.Brian Bienkowski Excellent. That's an excellent, excellent couple of moments. And let's get into some of the research you're doing now in making that difference. And so I've had the good fortune to not only talk to you when you applied for this program, but we met in Philadelphia and talked about your research. So some of this I know, but some I don't. And I find it fascinating. So as you put it, it's kind of at the intersection of human health, wildlife, and energy justice. So can you, just off the top, tell us how these three fields merge in your research?Gabriel Gadsden How does it merge? It started when I was back an intern, and walking through the forest with with my advisor, Dr. Harrison, starting to ask questions about society, and how all this what it really meant, when it boiled down to it. Again, my dad and mom had instilled in me, you know, we need to stand up for what we think is right. You know, being just and being fair, and morality. Science was the path that I was taking. It wasn't like I was gonna go to law school, though my dad might still think that's a possibility. And the questions in ecology just weren't there. At that time, I don't think ecology –this was, you know, back in 2016, 2017– I don't think that they had really kind of saw that ecology could really be tied to social justice or social equity. And at that point, I'm really grateful that Dr. Harris kind of saw that and wants people to be great. So it's like, well, you should probably go into environmental science, try to find Dr. Tony Reams, who was at the time taking on students who does energy justice work. And I kind of made that pivot and knew at the time that it was a hard pivot. But it worked out. And I just had a text message kind of chat with Tony and just, you know, still believes in me, He still thinks that the ideas are great, and going to continue to do good things. But there, I was able to actually collect data that was directly tied or more visceral for people doing air quality data in an efficient housing. And so environmental justice is, you know, public health, public health is epidemiology, and you know, all these things kind of merge and mix together. And so recognizing that people were living in inefficient housing, and then had bad health, having this background in ecology with wildlife, and you know, how as a story goes, I was reading energy justice papers, and I was reading wildlife papers. And I thought to myself, "Oh, foxes, and other things like raccoons and bats live in people's homes. How do they get into those homes, though?" And then, you know, I just, you know, the literature, you know, they talk about these gaps in the foundation and inefficient walls. And so there's no insolation. So it becomes, basically just a nesting place for wildlife. And I thought, "Oh, wow, this is, it's pretty interesting." And, you know, lo and behold, there wasn't a lot of data on it. Now, I can certainly talk more about the literature that is there. But at the time, and still to a large degree, there is not any hard data about housing quality and wildlife and health and putting those two together, even though you know, wildlife, they carry zoonotic diseases that can be, you know, obviously transmissible to humans, that make us sick. And so, you know, it's kind of becomes this double jeopardy of if you have wildlife that are in your house carrying diseases and you're already in poor health because of your inefficient housing, what that could mean for public health crises? and kind of being cost effective. If there's a solution to multiple things, we should probably champion that solution. And I have to thank Dr. Grove for that, in the urban ecology class that I just was a teaching fellow for, understanding this complex nature of problems. And if we don't think complex, you know that they are complex problems, and there's multiple ways of entering the issue, then we're not going to get very far.Brian Bienkowski And just on the ground level, what does this research look like? How do you conduct a study that examines both energy inefficiency and rodents?Gabriel Gadsden Yeah, so, as a first year, as then, last year, first-year Ph.D. student or someone trying to get into grad school, I thought I was going to save the world and then realized, no, it wasn't realistic. But you know, we have an unlimited supply of plunder, right? Um, I thought I was going to talk to some people in Philadelphia; they were going to let me into the house, we were going to get all this money and do home interview scores. ATS is, and then we're going to trap inside. And then we were going to retrofit with another $15,000. And then do a before-and-after controlled trial. None of that happened or didn't happen yet. We were still optimistic that some of those things would happen in time. And hopefully, you know, the funders who are listening to this will recognize the importance of this. But the reality is that we're starting outside, you know, Philadelphia. While they do have vector control, Philadelphia has not kind of systematically kept ties with, you know, what the pathogens are, and where the rodents are in the city outside of 311 calls. And so hopefully working with them to get them just kind of more data, where the rodents in the city, I think it's kind of the first question and what environmental variables, you know, both, you know, trash receptacles, Park size, you know, trash on the street, housing, type of housing stock, is attributing rodent populations, or is increasing or decreasing rodent populations, excuse me. I think that’s, so that's the first step. And then the second step is to then, you know, ask for in these neighborhoods, collecting rodents making contacts, hopefully, we have a meeting tomorrow with 57 Blocks, which is a gun violence advocacy kind of research group out at the DA office in Philadelphia, recognizing that some of these issues with what is attracting rodents in cities, also could mitigate or increased gun violence. And so I say that to say, you, you work with people who are already doing great work in the city on different issues – Philly Thrive and other folks that are doing EJ work – And hopefully, by those connections and those collaborations, then they will say, "Oh, yes, this person, it would love to talk to you about this research." And that's how we're going to get into homes.Brian Bienkowski So to zoom out, we're talking about cracks in the foundation are problems in the home that are first leading to energy inefficiency. So maybe your bills are higher, your house isn't as warm, your house isn't as cool. And then the second part of that is rodents are able to get in. And what kinds of diseases or health problems are we talking about when we think about rodents getting into people's homes?Gabriel Gadsden So first is childhood asthma, allergens that are already so if you're in a low income area, you likely maybe have some type of power plant or some type of industry that's near you. So you already have those pollutants getting into your home more because it's inefficient, or for whatever reason, you have higher rates of asthma, and now you add on allergen load from mice and rats, so that's going to be exacerbated. So, you know, more ER trips, more money spent on inhalers and other types of treatments. There's also the issue of leptospirosis, which, and hantavirus, s more in the west right now. And I'm not going to get into kind of the debacle of funding that research in cities or in other areas outside of the West. But but certainly those are kind of the two main ones. There's also typhus –plague is still in Detroit.Brian Bienkowski and I have to imagine that there's a mental health, stress component to this. There's social stress, I mean, the idea of maybe you don't want to invite people into your home when you know you have an infestation. So I can see this kind of spider webbing outside of the very acute, physical, physical illnesses into mental and social struggles. So I don't want to place blame here and I know this is probably a large issue with some historical roots. But who's to blame? What is the... why is this historically been a blind spot for regulators, housing officials and others?Gabriel Gadsden 1950s was a really big time. I don't know the researcher's first name but Davies, I believe it's his last name, did a lot of work in Baltimore. There's a lot of really great case studies in Budapest and some other cities of like kind of rat-proof towns that brought population levels of rats down to less than 1% of their historic numbers. Even in Philadelphia in the 1940s, they have their first really big campaign about getting rid of rodents. And then in the 1960s, the mayor kind of created the rat control group, and that rat control group, you know, said, you know, that we will not take the job, if you do not seal up all the cracks in any, you know, in your home, you know, essentially, you know, back then maybe they didn't think about is energy efficiency of sealing up your envelope and the energy inside it, you know, get that, but it makes sense. But life happens, policy change, you know, turnover, it's a lot easier to say, you know, put out bait blocks, and rodent trapping, than to actually do systemic change. We see that time and time again. Actually, solving an issue takes coordinated efforts between many different factors from public health, to housing and development, to parks and rec, all coming together at that table. And cities are not willing to make that choice, at least in America right now, major cities, I'm not going to bash on any politician. But if you follow New York politics, you would have received like a rat czar job posting recently. And the reality is, you know, all the memes where, you know, Charlie Day from Always Sunny Philadelphia, kind of what's his kind of mace-bat-like situation that's gonna go, get rid of all the rodents. And that's not going to work. You know, it’s, and it's not just sanitation, is not just sealing up the home. And it's not just getting rid of vacant lots. It's all of those things at once, across a large scale in a city. And so until we're ready to put up that money, allow natural predators into our cities and kind of coexist with nature in a healthy way. And I don't think that you know, so, you know, really, really comes down to is political will and resource allocation. I mean, most researchers will say, you know, that's a lot of the issues. And if you throw money out enough, it'll fix itself, and you get the right people in the room. But right now, we just, there's really great researchers. Jason Munchie. I'm drawing a blank. But even Merkin Rosenbaum. These are people who are doing rodent research right now. And certainly know more than I do. But I think would advocate the same thing that is a, you know, you have to have this team of teams. To quote Dr. Grove, Morton Grove, if you don't have this team of teams, you're not going to solve the issue. And so cities have to really be ready to sit down and bring people together and spend the money.Brian Bienkowski What makes you hopeful about this? you mentioned some researchers who are doing very good work. Are you seeing any on-the-ground movement in Philadelphia or beyond? What makes you hopeful and optimistic?Gabriel Gadsden Yeah, I mean, Matt Fryer, another researcher, just trying to create like this really handy, simple rodent tool you can kind of put into cracks and understand whether, you know, it is susceptible to being infested by rodents. So you have this, you know, research-entrepreneurship, kind of burgeoning space, you also have new sensors, with Rat Mo, there are different technologies that are trying to get up, you know, making sure that we spend money in an efficient manner. As much as I don't think the idea of a rat czar going to work, the fact that, that that is a possibility that, you know, maybe the right person that's in that position could really make a change if they're kind of advocating for all of these different methods and allocating funds in the right spaces. I also think that there's maybe a little bit of a change in public perception... I kind of write and so I'm working on, you know, Environmental Health News with you and Maria, that, you know, it's time that people stop accepting this as the normal and I'm seeing that more and more maybe that's because I'm in this space. But I certainly think that as it gets out of hand again, I think COVID-19, and this kind of increase in route and sightings people at home are recognizing that, you know, they're out during the daytime, they're out during the night time, they're, you know that the squeaky wheel is going to get squeakier. And so I think I'm seeing a little bit more of that. I certainly know all of my friends know about it more. And so they send me a lot of papers and different articles from different fields, kind of hinting at this as well. And so I think that does make me optimistic. You know, I certainly have gotten some great responses for my work and so recognizing that people see this as a, as a serious issue, I think it will only get easier to advocate for true rodent exclusion or reduction of populations in an impactful way.Brian Bienkowski Yeah, sometimes a big first step for any of these kinds of wicked issues is just awareness. It's a good, it's a good first step. And speaking of that, so I know after I talked to you about your research, it seemed very intuitive, that these problems would be linked, but it is different and intersectional. And I'm sure you've had to explain it to folks, I'm wondering if you just have any tips for scientists interested in learning to better communicate.Gabriel Gadsden After just giving two presentations, two final presentations, I should have practiced more and everybody in my lab as a practice, you know? giving a talk to very different fields also helps. You know, most people don't study rodents, particularly in ecology, or at least well, urban ecology, just because they're not considered wildlife. And so you have to talk to the epidemiologists who are in a very public health, atmosphere or medical research. And so you have to link these things, even this idea of, you know, retrofitting versus, you know, sealing up the envelope, what word you use? those choice words, getting rid of the jargon, paring it down writing different grants, and then writing research talks, and then writing an academic article about it, you're putting it in very different ways. And you find out what works and what clicks with people. Just keep harping on it, if you believe in it, you know, the right words are going to come. And, you know, the same thing as you're reading widely talk to as many different groups. Because they know, someone in social science may say, "this is a word that would really clicked with people."Brian Bienkowski I also think starting off, as you as I've heard you do, with just kind of how this affects people is a very tangible way to make these issues click with people. I mean, we've all, most of us – I had a mouse in the house the other day – I mean, this is, this is common, this is a common thing that a lot of people have dealt with, maybe not on the scale that you're researching. But I think starting with, how does this impact people and their health is a really good starting point. And I've seen you do that. So of course, you can't be out there chasing rodents and looking at foundations all of the time. I happen to know you're a golfer. So what is... I don't know if it's golf weather out there if you're getting a bunch of snow, but when you are able to golf, do you get out much, and what's your handicap these days?Gabriel Gadsden I do get, I get out as much as I can. Yale is really generous and allows students to play at a discounted rate after turn hours. And so I'll go over there, it's a great golf course. And handicap, you know, I'll say this, there are no pictures on a scorecard. And that can work in a good way or a bad way. What I'll say is that I can get some pars most of the time. I'm shooting bogey, every now and again. I'll get a double bogey or triple bogey more often than I'd like. But if I were doing like a two-man scramble, I wouldn't hold you down as badly as you would think.Brian Bienkowski Before we get you out of here today, I have three rapid-fire questions that are supposed to be fun. Hopefully they are fun, where you can just answer with one word or a phrase. So the first one is, what was the highlight of the past year for youGabriel Gadsden was able to go to... see my family. You know, I don't get to see them often. And so in spending any time with my dad and playing golf with my brother. It's always a treat seeing my nieces and my nephews is always fun; being with themBrian Bienkowski For sure. The best concert I've ever been to was Gabriel Gadsden Oh, two. So Mick Jenkins not maybe a conscious rapper but a little bit less conscious. Really fun and authentic feeling, and then Jidenna, the '85 to Africa tour was really great. I'm a small concert like... I'm huge I love going to concerts. I like going to the smaller ones. I don't think I'll ever go see Beyonce or Drake. But the 30,000 people do It doesn't seem fun.Brian Bienkowski That makes, that makes two of us this, the more intimate concerts are, well, they're more intimate. You get to see and feel things in a much different way. I totally agree. And last question every day I look forward to blank.Gabriel Gadsden Being a good person, trying to be a genuine and caring person, I think, sometimes can throw people off. Like, what's up with this guy? But I hope that I hope that people who know me and or will meet me now this is just as genuine as I can to be nice.Brian Bienkowski But I sure hope being kind doesn't spark too much skepticism among people in your life or beyond. Because it's, it's something I felt from you, and I think it's it's a good thing. We should all be kind and genuine. So last question. I've been asking everybody, what is the last book that you read for fun?Gabriel Gadsden Cool. The last book I read for fun. I have to I pulled them off-site, so I won’t butcher their name. So the one I actually just finished was The Age disaster, the failure of organizations in New York and the nation. Great book, quite old, at this point. 1990 was published, but still is very salient, particularly because of the COVID-19, the climate disaster, I mean, you name it, there's a lack of, of coordination and whatnot. So yeah, go go get that. And that was like a free book lying around that I had just picked up from the department. And then, the other book is Fighting the good fight: The militarization of the civil rights movement. And so I'm currently reading that, and I've had some really good conversations because there's something to be said about whether or not we should be using this language. Is it helpful? Is it actually more harmful because of traumatic kind of imagery that comes with militarization? I'm still debating that myself, but I certainly find it a thought-provoking book, if not a bit challenging for a person to kind of wrap their heads around. So I've been asking people, you know, that's my question now at talks. Hey, should we be using this language? Is that hopeful to take that militarization of civil rights to the militarization of climate justice, and whether or not these campaigns and precision and training and communications, those types of things that make campaigns go well, should be co-opted?Brian Bienkowski Excellent. Sounds like a thought-provoking book. And speaking of thought-provoking, you can find Gabriel's essay soon out on ehn.org, where you can learn more about his research. And we'll be sure to get that in front of readers and listeners, Gabriel, thank you so much. We're doing this today. It's a pleasure having you in the program.Gabriel Gadsden Thank you so much. Have a wonderful day. And thank you to everybody who's listening.

Gabriel Gadsden joins the Agents of Change in Environmental Justice podcast to discuss the intersection of rodent infestations and energy justice and how we can simultaneously tackle both issues.Gadsden, a current fellow and Ph.D. student of Environmental Sciences at Yale University’s School of the Environment, also talks about getting researchers to break out of siloed thinking, tips for science communicators and how his golf game is going. The Agents of Change in Environmental Justice podcast is a biweekly podcast featuring the stories and big ideas from past and present fellows, as well as others in the field. You can see all of the past episodes here.Listen below to our discussion with Gadsden, and subscribe to the podcast at iTunes, Spotify, or Stitcher.Agents of Change in Environmental Justice · Gabriel Gadsden on the rodent infestation and energy justice connectionTranscriptBrian Bienkowski Gabriel, how are you doing today?Gabriel Gadsden I'm doing great. It's very exciting to be on the podcast. Also, we've gotten some time to hang out with each other and learn a little bit about each other. And so to bridge that conversation further is exciting. And hopefully, you know, people listen to it and take something away from our conversation today.Brian Bienkowski Yes, hopefully people do listen to it. That's an important part of this. And I know that people will and are listening right now. So that's, that's good to know. And Gabriel, where are you today? Where are you talking to us from?Gabriel Gadsden I'm in New Haven, Connecticut. In the basement, in my office, my advisor said that doesn't look like I live in ... which I don't know if is a good thing or a bad thing, depending on your take on academia being a grad student. Funny or not even funny. But we just had our first snowstorm in New Haven. But it's already gone.Brian Bienkowski Came and went, heyGabriel Gadsden yeah, already gone, indeed.Brian Bienkowski When our snow comes here, it doesn't leave 'till May. So we just keep, we just keep stacking it, and stacking it on top of old snow, which I like it is a good, it is a good thing for us to have that. So speaking of place, if you've listened to the podcast, you know, I'd like to go back to the beginning, before we talk about the exciting stuff you're working on now. So tell me about Hayti. I hope I'm pronouncing that right. But historically Black community in Durham, North Carolina where you grew up.Gabriel Gadsden Yeah, no. So Hayti. And don't feel bad because I feel like everybody gets it wrong when they first read it. It does read like Haiti, but it's Hayti. It is the Black section of I would say more like center-southerner. There's actually a Hayti historic center, which kind of documents both a congregation space but also a area that documents the history of that area. So it kind of runs between Fable street and Highway 55, in North Carolina. The Center is around there. A lot of Black businesses, the North Carolina Mutual Insurance Company is kind of connected to the Hayti center, a lot of Black elementary and middle schools ... Shepherd Middle School is around there. So a hub of you know, Black entrepreneurs and academia educators kind of in that areas, putting roots down. And that's where a lot of my family grew up in North Carolina.Brian Bienkowski And I'm guessing that Hayti, since you grew up there as a child, you don't know any difference, right? I mean, when you're a child, wherever you grow up, that's what you know. But what can you pieced together from growing up there? maybe it is how it affected you now or in your youth?Gabriel Gadsden you know, but maybe not outside so much of Hayti in my family. I... my dad was always big on you know, understanding the history of where we're coming from, you know, ancestors and whatnot. Understand the history of Durham. He was there when he was a child while his mother was in grad school at UNC in public health while his dad was in law school as well. And so, you know, he got to see Durham and Hayti in a very different light. And so, you're just kind of understanding that, you know, by the time that I was being reared in North Carolina, North Carolina Mutual had closed down its doors. And so that's kind of, you know, you can see in a lot of black areas of cities, you know, there's this really steep incline of entrepreneurship and whatnot, and then there's a decline, for whatever reason, whether there's a highway being built, you know, just kind of distant disinvestment into an area, it still had a lot of the history and the roots was still there, but it wasn't maybe as bustling as, as it would have been in maybe the 50s, 60s.Brian Bienkowski And where and how did science enter your life?Gabriel Gadsden Yeah, you know, I was most excited about this question. And I kind of molded over it and thinking about it. I think that for me, science was always a part of my trajectory, as it was a part of my life. And so I'll say this: growing up, I was diagnosed with a speech impediment that was in part because I couldn't hear, and I still can't hear out of my right ear. And so, you know, not being able to talk to kids, and not really being able to hear anybody, I kind of stayed in my own head, stayed to myself, but, you know, when you're wandering, you know, devoid of interaction with other kids, you find other things to interact with. And so my first thing was rocks, loved them loved how they looked, clean them, you know, put them in buckets, and had this rock collection. So you know, first thing was geology for me. And then I got a little bit older, and then it became PBS. So I was watching Zoom. And learning about chemistry didn't know it was chemistry at the time. But they were adding baking soda and sodium chloride and making gases. And so I would go into my parents’ bathroom probably wasted about $200 worth of product throughout that time period. And I was mixing Vitalis, and Listerine, and alcohol and hoping that I was making and make a discovery of some new chemical, some new gas. My mom had a bachelor's degree from North Carolina Central University. That was her first degree from there. And, you know, she said to me, "don't mix ammonia and bleach." As you know, she saw what I was doing, but they kind of let me stay off for myself after that it was Zaboomafoo. And, you know, I won't sing the catchphrase. But you know, you know, who do you see? Can you identify this mystery? What was this animal? and loved Animal Planet, "Top 10 dangerous," and all of these other shows just really captivated me when I was younger. And so you know, taking that into the classroom, being generally curious, not really having the foundations. And I think we'll get into that a little bit more. But in the last thing, I'll say, and why I say that science was just kind of always the part of me, was that I grew up and still am religious. And so in Christianity, what is my religion that I identify with, but you know, whether it's Judaism, Buddhism, Muslim, you will find environmentalism, ecology in the roots of them. And that's something that I've kind of come back to now here at Yale School of the Environment, a lot of connections with the Divinity School, and recognizing the similarities and recognizing that our morality is tied to the environment. And obviously, with traditional ecological knowledge, TEK, I think kind of making a resurgence in people's psyche, and the paradigm shift that we need to really get back to, quote-unquote, "roots" is something that I've always carried with me. There's tons of verses in the Bible that a lot more knowledgeable people could spout off in terms of connecting those two. And so I was filled with wonder when I was a kid, and it carried me to here.Brian Bienkowski Excellent. And you just alluded to this; you said, I remember this in your application. You mentioned that your primary education left you woefully unprepared to conduct research, which I don't think is an uncommon thing. I know I hadn't seen a scientific paper until graduate school. I didn't know what they were. So I don't think you're alone. But can you talk about this obstacle? And how you overcame it to go on to, right now, one of the most prestigious universities in the country?Gabriel Gadsden Absolutely, I'll start with this. I don't want that statement. You know, people hear it to say that I had bad instructors or teachers. My elementary school was filled, filled with amazing educators. I could name them, and some of them are still friends with me now. These were incredible people. But when it came to specialists, we had computer PE, art, and music. There was no science special. It was, there was one teacher at the school at the time, Mrs. Daniels, who had a classroom filled with animals and that was probably the closest thing we got to true science education at that time. Then I went to middle school and so obviously I've been watching these shows and asking my own questions, reading my own books. But it's just another step up now you're just learning about tectonic plates and geology, you know, kind of periods and whatnot, the Paleocene or Jurassic, kind of understanding that. But that stuff there I had already read. It wasn't fascinating to me. It was nice to be able to raise my hand and know that, you know, the question that kind of kept my interest in science. But we weren't learning the scientific method, we weren't looking at two different species and asking, Why is this one different, and whether or not we could change in the laboratory, we weren't getting any kind of hands-on experience. Same thing in high school. I didn't see science shown to a younger audience until I was a TA, and teaching assistant for Duke TIP, which is a talent program run by Duke University. And there I saw, you know, true scientific method building, trying things, failing, going back, you know, iterative process, that's kind of part of the science experiments that you see in laboratories. You know, went to a high school college. And so, I did get some early science classroom experience before going off to the UNC. But when I got there, you know, understanding how to navigate those classrooms, but also recognizing that there was a world outside of chemistry and biology, which just was not something that clicked to me, I think about it now, and I probably should have should have been an environmental science major, I would have had an easier time. You know, it wasn't until sophomore year that I realized that I was taking classes that were for pre-med, you know, doctors, and that's not what I wanted to do. I knew that going in. But I didn't know of other majors. And so it's it's kind of a multi-tier thing, both from the kind of primary education getting students prepped for the many fields that are going to be available to you as a college student, but also colleges recognizing and you know, I've seen I have some friends now who are in like STEM education, at the kind of academic level, and are trying to write papers and trying to understand what fails when they make that jump from high school to college. I think that there's some really good progress going on. But I think it's kind of a two-fold issue. One, a lot of the primary education, particularly in Black communities, don't have the money to bring in science instructors to do specials, or science Fridays and stuff like that. But then two, when you get to the university level, universities just aren't understanding that students are coming in from very different standpoints, and maybe have very different interest and maybe only thinks that biology is the only way to get into science, which isn't the case.Brian Bienkowski It's a great point. And I like to think that this program, not only is... the point is to show that scientists themselves are from diverse backgrounds and can be diverse people. But also that science itself is diverse. I think I grew up thinking that science; maybe, I think you were saying this kind of too, I thought of chemists, chemistry, beakers, and you know, the lab experience experiments and didn't think of social scientists or, you know, even forestry and fisheries to a certain extent, were things that I think if I would have been exposed to at a younger age, I would have said, "Oh, my goodness, yes, I want to do that! That's excellent" So yeah, those are excellent points. And I hope I hope some of this program is opening people's eyes to different types of cool science. So before we get into that cool science that you are doing right now, what is the defining moment or event that shaped your identity?Gabriel Gadsden So from a science standpoint, when I was an intern with the Applied Wildlife Ecology Lab, with Dr. Harris, Sam Harris at the University of Michigan, at the time, was the first time going and doing kind of forested wildlife ecology fieldwork. And I remember going into the forest and kind of seeing the light beams, and hot and sweaty – and had just climbed a hill and gone through the thicket– and I kind of emerged into this field and felt a spiritual connection, a birthing. You know, it was, it was truly a moment of great pleasure for me to knowing that I had finally done that, what I felt like my life was supposed to be, like was going out and collecting data and trying to then come back and share that data with with people. From a more personal standpoint... Maybe, man, my parents would have a different story. I know the story my dad would tell. For me, it was maybe a bit of a devotional, I was actually dedicated to God when I was seven. And I felt like I was always a good kid, I felt like I always had this connection, you know, we talked about a little bit earlier. But for me, it was this recognition that... humbling experience to know that I am just a small dot in this great big world, and a lot of it that we don't understand and that we have faith in it. We have faith in science, right, that we'll learn some of our answers, and we have faith in our religions. We have faith in humanity and our people. I think that was a moment, you know, being very young and actually just realizing that I'm just a dot in this, you know, kind of vastness, but I could make a difference. Clearly, people felt like I was making a difference in their lives within that, that congregation. And so I think, "oh, I can make a difference in this world. And whatever capacity I am," I've tried to carry that with me.Brian Bienkowski Excellent. That's an excellent, excellent couple of moments. And let's get into some of the research you're doing now in making that difference. And so I've had the good fortune to not only talk to you when you applied for this program, but we met in Philadelphia and talked about your research. So some of this I know, but some I don't. And I find it fascinating. So as you put it, it's kind of at the intersection of human health, wildlife, and energy justice. So can you, just off the top, tell us how these three fields merge in your research?Gabriel Gadsden How does it merge? It started when I was back an intern, and walking through the forest with with my advisor, Dr. Harrison, starting to ask questions about society, and how all this what it really meant, when it boiled down to it. Again, my dad and mom had instilled in me, you know, we need to stand up for what we think is right. You know, being just and being fair, and morality. Science was the path that I was taking. It wasn't like I was gonna go to law school, though my dad might still think that's a possibility. And the questions in ecology just weren't there. At that time, I don't think ecology –this was, you know, back in 2016, 2017– I don't think that they had really kind of saw that ecology could really be tied to social justice or social equity. And at that point, I'm really grateful that Dr. Harris kind of saw that and wants people to be great. So it's like, well, you should probably go into environmental science, try to find Dr. Tony Reams, who was at the time taking on students who does energy justice work. And I kind of made that pivot and knew at the time that it was a hard pivot. But it worked out. And I just had a text message kind of chat with Tony and just, you know, still believes in me, He still thinks that the ideas are great, and going to continue to do good things. But there, I was able to actually collect data that was directly tied or more visceral for people doing air quality data in an efficient housing. And so environmental justice is, you know, public health, public health is epidemiology, and you know, all these things kind of merge and mix together. And so recognizing that people were living in inefficient housing, and then had bad health, having this background in ecology with wildlife, and you know, how as a story goes, I was reading energy justice papers, and I was reading wildlife papers. And I thought to myself, "Oh, foxes, and other things like raccoons and bats live in people's homes. How do they get into those homes, though?" And then, you know, I just, you know, the literature, you know, they talk about these gaps in the foundation and inefficient walls. And so there's no insolation. So it becomes, basically just a nesting place for wildlife. And I thought, "Oh, wow, this is, it's pretty interesting." And, you know, lo and behold, there wasn't a lot of data on it. Now, I can certainly talk more about the literature that is there. But at the time, and still to a large degree, there is not any hard data about housing quality and wildlife and health and putting those two together, even though you know, wildlife, they carry zoonotic diseases that can be, you know, obviously transmissible to humans, that make us sick. And so, you know, it's kind of becomes this double jeopardy of if you have wildlife that are in your house carrying diseases and you're already in poor health because of your inefficient housing, what that could mean for public health crises? and kind of being cost effective. If there's a solution to multiple things, we should probably champion that solution. And I have to thank Dr. Grove for that, in the urban ecology class that I just was a teaching fellow for, understanding this complex nature of problems. And if we don't think complex, you know that they are complex problems, and there's multiple ways of entering the issue, then we're not going to get very far.Brian Bienkowski And just on the ground level, what does this research look like? How do you conduct a study that examines both energy inefficiency and rodents?Gabriel Gadsden Yeah, so, as a first year, as then, last year, first-year Ph.D. student or someone trying to get into grad school, I thought I was going to save the world and then realized, no, it wasn't realistic. But you know, we have an unlimited supply of plunder, right? Um, I thought I was going to talk to some people in Philadelphia; they were going to let me into the house, we were going to get all this money and do home interview scores. ATS is, and then we're going to trap inside. And then we were going to retrofit with another $15,000. And then do a before-and-after controlled trial. None of that happened or didn't happen yet. We were still optimistic that some of those things would happen in time. And hopefully, you know, the funders who are listening to this will recognize the importance of this. But the reality is that we're starting outside, you know, Philadelphia. While they do have vector control, Philadelphia has not kind of systematically kept ties with, you know, what the pathogens are, and where the rodents are in the city outside of 311 calls. And so hopefully working with them to get them just kind of more data, where the rodents in the city, I think it's kind of the first question and what environmental variables, you know, both, you know, trash receptacles, Park size, you know, trash on the street, housing, type of housing stock, is attributing rodent populations, or is increasing or decreasing rodent populations, excuse me. I think that’s, so that's the first step. And then the second step is to then, you know, ask for in these neighborhoods, collecting rodents making contacts, hopefully, we have a meeting tomorrow with 57 Blocks, which is a gun violence advocacy kind of research group out at the DA office in Philadelphia, recognizing that some of these issues with what is attracting rodents in cities, also could mitigate or increased gun violence. And so I say that to say, you, you work with people who are already doing great work in the city on different issues – Philly Thrive and other folks that are doing EJ work – And hopefully, by those connections and those collaborations, then they will say, "Oh, yes, this person, it would love to talk to you about this research." And that's how we're going to get into homes.Brian Bienkowski So to zoom out, we're talking about cracks in the foundation are problems in the home that are first leading to energy inefficiency. So maybe your bills are higher, your house isn't as warm, your house isn't as cool. And then the second part of that is rodents are able to get in. And what kinds of diseases or health problems are we talking about when we think about rodents getting into people's homes?Gabriel Gadsden So first is childhood asthma, allergens that are already so if you're in a low income area, you likely maybe have some type of power plant or some type of industry that's near you. So you already have those pollutants getting into your home more because it's inefficient, or for whatever reason, you have higher rates of asthma, and now you add on allergen load from mice and rats, so that's going to be exacerbated. So, you know, more ER trips, more money spent on inhalers and other types of treatments. There's also the issue of leptospirosis, which, and hantavirus, s more in the west right now. And I'm not going to get into kind of the debacle of funding that research in cities or in other areas outside of the West. But but certainly those are kind of the two main ones. There's also typhus –plague is still in Detroit.Brian Bienkowski and I have to imagine that there's a mental health, stress component to this. There's social stress, I mean, the idea of maybe you don't want to invite people into your home when you know you have an infestation. So I can see this kind of spider webbing outside of the very acute, physical, physical illnesses into mental and social struggles. So I don't want to place blame here and I know this is probably a large issue with some historical roots. But who's to blame? What is the... why is this historically been a blind spot for regulators, housing officials and others?Gabriel Gadsden 1950s was a really big time. I don't know the researcher's first name but Davies, I believe it's his last name, did a lot of work in Baltimore. There's a lot of really great case studies in Budapest and some other cities of like kind of rat-proof towns that brought population levels of rats down to less than 1% of their historic numbers. Even in Philadelphia in the 1940s, they have their first really big campaign about getting rid of rodents. And then in the 1960s, the mayor kind of created the rat control group, and that rat control group, you know, said, you know, that we will not take the job, if you do not seal up all the cracks in any, you know, in your home, you know, essentially, you know, back then maybe they didn't think about is energy efficiency of sealing up your envelope and the energy inside it, you know, get that, but it makes sense. But life happens, policy change, you know, turnover, it's a lot easier to say, you know, put out bait blocks, and rodent trapping, than to actually do systemic change. We see that time and time again. Actually, solving an issue takes coordinated efforts between many different factors from public health, to housing and development, to parks and rec, all coming together at that table. And cities are not willing to make that choice, at least in America right now, major cities, I'm not going to bash on any politician. But if you follow New York politics, you would have received like a rat czar job posting recently. And the reality is, you know, all the memes where, you know, Charlie Day from Always Sunny Philadelphia, kind of what's his kind of mace-bat-like situation that's gonna go, get rid of all the rodents. And that's not going to work. You know, it’s, and it's not just sanitation, is not just sealing up the home. And it's not just getting rid of vacant lots. It's all of those things at once, across a large scale in a city. And so until we're ready to put up that money, allow natural predators into our cities and kind of coexist with nature in a healthy way. And I don't think that you know, so, you know, really, really comes down to is political will and resource allocation. I mean, most researchers will say, you know, that's a lot of the issues. And if you throw money out enough, it'll fix itself, and you get the right people in the room. But right now, we just, there's really great researchers. Jason Munchie. I'm drawing a blank. But even Merkin Rosenbaum. These are people who are doing rodent research right now. And certainly know more than I do. But I think would advocate the same thing that is a, you know, you have to have this team of teams. To quote Dr. Grove, Morton Grove, if you don't have this team of teams, you're not going to solve the issue. And so cities have to really be ready to sit down and bring people together and spend the money.Brian Bienkowski What makes you hopeful about this? you mentioned some researchers who are doing very good work. Are you seeing any on-the-ground movement in Philadelphia or beyond? What makes you hopeful and optimistic?Gabriel Gadsden Yeah, I mean, Matt Fryer, another researcher, just trying to create like this really handy, simple rodent tool you can kind of put into cracks and understand whether, you know, it is susceptible to being infested by rodents. So you have this, you know, research-entrepreneurship, kind of burgeoning space, you also have new sensors, with Rat Mo, there are different technologies that are trying to get up, you know, making sure that we spend money in an efficient manner. As much as I don't think the idea of a rat czar going to work, the fact that, that that is a possibility that, you know, maybe the right person that's in that position could really make a change if they're kind of advocating for all of these different methods and allocating funds in the right spaces. I also think that there's maybe a little bit of a change in public perception... I kind of write and so I'm working on, you know, Environmental Health News with you and Maria, that, you know, it's time that people stop accepting this as the normal and I'm seeing that more and more maybe that's because I'm in this space. But I certainly think that as it gets out of hand again, I think COVID-19, and this kind of increase in route and sightings people at home are recognizing that, you know, they're out during the daytime, they're out during the night time, they're, you know that the squeaky wheel is going to get squeakier. And so I think I'm seeing a little bit more of that. I certainly know all of my friends know about it more. And so they send me a lot of papers and different articles from different fields, kind of hinting at this as well. And so I think that does make me optimistic. You know, I certainly have gotten some great responses for my work and so recognizing that people see this as a, as a serious issue, I think it will only get easier to advocate for true rodent exclusion or reduction of populations in an impactful way.Brian Bienkowski Yeah, sometimes a big first step for any of these kinds of wicked issues is just awareness. It's a good, it's a good first step. And speaking of that, so I know after I talked to you about your research, it seemed very intuitive, that these problems would be linked, but it is different and intersectional. And I'm sure you've had to explain it to folks, I'm wondering if you just have any tips for scientists interested in learning to better communicate.Gabriel Gadsden After just giving two presentations, two final presentations, I should have practiced more and everybody in my lab as a practice, you know? giving a talk to very different fields also helps. You know, most people don't study rodents, particularly in ecology, or at least well, urban ecology, just because they're not considered wildlife. And so you have to talk to the epidemiologists who are in a very public health, atmosphere or medical research. And so you have to link these things, even this idea of, you know, retrofitting versus, you know, sealing up the envelope, what word you use? those choice words, getting rid of the jargon, paring it down writing different grants, and then writing research talks, and then writing an academic article about it, you're putting it in very different ways. And you find out what works and what clicks with people. Just keep harping on it, if you believe in it, you know, the right words are going to come. And, you know, the same thing as you're reading widely talk to as many different groups. Because they know, someone in social science may say, "this is a word that would really clicked with people."Brian Bienkowski I also think starting off, as you as I've heard you do, with just kind of how this affects people is a very tangible way to make these issues click with people. I mean, we've all, most of us – I had a mouse in the house the other day – I mean, this is, this is common, this is a common thing that a lot of people have dealt with, maybe not on the scale that you're researching. But I think starting with, how does this impact people and their health is a really good starting point. And I've seen you do that. So of course, you can't be out there chasing rodents and looking at foundations all of the time. I happen to know you're a golfer. So what is... I don't know if it's golf weather out there if you're getting a bunch of snow, but when you are able to golf, do you get out much, and what's your handicap these days?Gabriel Gadsden I do get, I get out as much as I can. Yale is really generous and allows students to play at a discounted rate after turn hours. And so I'll go over there, it's a great golf course. And handicap, you know, I'll say this, there are no pictures on a scorecard. And that can work in a good way or a bad way. What I'll say is that I can get some pars most of the time. I'm shooting bogey, every now and again. I'll get a double bogey or triple bogey more often than I'd like. But if I were doing like a two-man scramble, I wouldn't hold you down as badly as you would think.Brian Bienkowski Before we get you out of here today, I have three rapid-fire questions that are supposed to be fun. Hopefully they are fun, where you can just answer with one word or a phrase. So the first one is, what was the highlight of the past year for youGabriel Gadsden was able to go to... see my family. You know, I don't get to see them often. And so in spending any time with my dad and playing golf with my brother. It's always a treat seeing my nieces and my nephews is always fun; being with themBrian Bienkowski For sure. The best concert I've ever been to was Gabriel Gadsden Oh, two. So Mick Jenkins not maybe a conscious rapper but a little bit less conscious. Really fun and authentic feeling, and then Jidenna, the '85 to Africa tour was really great. I'm a small concert like... I'm huge I love going to concerts. I like going to the smaller ones. I don't think I'll ever go see Beyonce or Drake. But the 30,000 people do It doesn't seem fun.Brian Bienkowski That makes, that makes two of us this, the more intimate concerts are, well, they're more intimate. You get to see and feel things in a much different way. I totally agree. And last question every day I look forward to blank.Gabriel Gadsden Being a good person, trying to be a genuine and caring person, I think, sometimes can throw people off. Like, what's up with this guy? But I hope that I hope that people who know me and or will meet me now this is just as genuine as I can to be nice.Brian Bienkowski But I sure hope being kind doesn't spark too much skepticism among people in your life or beyond. Because it's, it's something I felt from you, and I think it's it's a good thing. We should all be kind and genuine. So last question. I've been asking everybody, what is the last book that you read for fun?Gabriel Gadsden Cool. The last book I read for fun. I have to I pulled them off-site, so I won’t butcher their name. So the one I actually just finished was The Age disaster, the failure of organizations in New York and the nation. Great book, quite old, at this point. 1990 was published, but still is very salient, particularly because of the COVID-19, the climate disaster, I mean, you name it, there's a lack of, of coordination and whatnot. So yeah, go go get that. And that was like a free book lying around that I had just picked up from the department. And then, the other book is Fighting the good fight: The militarization of the civil rights movement. And so I'm currently reading that, and I've had some really good conversations because there's something to be said about whether or not we should be using this language. Is it helpful? Is it actually more harmful because of traumatic kind of imagery that comes with militarization? I'm still debating that myself, but I certainly find it a thought-provoking book, if not a bit challenging for a person to kind of wrap their heads around. So I've been asking people, you know, that's my question now at talks. Hey, should we be using this language? Is that hopeful to take that militarization of civil rights to the militarization of climate justice, and whether or not these campaigns and precision and training and communications, those types of things that make campaigns go well, should be co-opted?Brian Bienkowski Excellent. Sounds like a thought-provoking book. And speaking of thought-provoking, you can find Gabriel's essay soon out on ehn.org, where you can learn more about his research. And we'll be sure to get that in front of readers and listeners, Gabriel, thank you so much. We're doing this today. It's a pleasure having you in the program.Gabriel Gadsden Thank you so much. Have a wonderful day. And thank you to everybody who's listening.



Gabriel Gadsden joins the Agents of Change in Environmental Justice podcast to discuss the intersection of rodent infestations and energy justice and how we can simultaneously tackle both issues.


Gadsden, a current fellow and Ph.D. student of Environmental Sciences at Yale University’s School of the Environment, also talks about getting researchers to break out of siloed thinking, tips for science communicators and how his golf game is going.

The Agents of Change in Environmental Justice podcast is a biweekly podcast featuring the stories and big ideas from past and present fellows, as well as others in the field. You can see all of the past episodes here.

Listen below to our discussion with Gadsden, and subscribe to the podcast at iTunes, Spotify, or Stitcher.


Agents of Change in Environmental Justice · Gabriel Gadsden on the rodent infestation and energy justice connection

Transcript


Brian Bienkowski

Gabriel, how are you doing today?

Gabriel Gadsden

I'm doing great. It's very exciting to be on the podcast. Also, we've gotten some time to hang out with each other and learn a little bit about each other. And so to bridge that conversation further is exciting. And hopefully, you know, people listen to it and take something away from our conversation today.

Brian Bienkowski

Yes, hopefully people do listen to it. That's an important part of this. And I know that people will and are listening right now. So that's, that's good to know. And Gabriel, where are you today? Where are you talking to us from?

Gabriel Gadsden

I'm in New Haven, Connecticut. In the basement, in my office, my advisor said that doesn't look like I live in ... which I don't know if is a good thing or a bad thing, depending on your take on academia being a grad student. Funny or not even funny. But we just had our first snowstorm in New Haven. But it's already gone.

Brian Bienkowski

Came and went, hey

Gabriel Gadsden

yeah, already gone, indeed.

Brian Bienkowski

When our snow comes here, it doesn't leave 'till May. So we just keep, we just keep stacking it, and stacking it on top of old snow, which I like it is a good, it is a good thing for us to have that. So speaking of place, if you've listened to the podcast, you know, I'd like to go back to the beginning, before we talk about the exciting stuff you're working on now. So tell me about Hayti. I hope I'm pronouncing that right. But historically Black community in Durham, North Carolina where you grew up.

Gabriel Gadsden

Yeah, no. So Hayti. And don't feel bad because I feel like everybody gets it wrong when they first read it. It does read like Haiti, but it's Hayti. It is the Black section of I would say more like center-southerner. There's actually a Hayti historic center, which kind of documents both a congregation space but also a area that documents the history of that area. So it kind of runs between Fable street and Highway 55, in North Carolina. The Center is around there. A lot of Black businesses, the North Carolina Mutual Insurance Company is kind of connected to the Hayti center, a lot of Black elementary and middle schools ... Shepherd Middle School is around there. So a hub of you know, Black entrepreneurs and academia educators kind of in that areas, putting roots down. And that's where a lot of my family grew up in North Carolina.

Brian Bienkowski

And I'm guessing that Hayti, since you grew up there as a child, you don't know any difference, right? I mean, when you're a child, wherever you grow up, that's what you know. But what can you pieced together from growing up there? maybe it is how it affected you now or in your youth?

Gabriel Gadsden

you know, but maybe not outside so much of Hayti in my family. I... my dad was always big on you know, understanding the history of where we're coming from, you know, ancestors and whatnot. Understand the history of Durham. He was there when he was a child while his mother was in grad school at UNC in public health while his dad was in law school as well. And so, you know, he got to see Durham and Hayti in a very different light. And so, you're just kind of understanding that, you know, by the time that I was being reared in North Carolina, North Carolina Mutual had closed down its doors. And so that's kind of, you know, you can see in a lot of black areas of cities, you know, there's this really steep incline of entrepreneurship and whatnot, and then there's a decline, for whatever reason, whether there's a highway being built, you know, just kind of distant disinvestment into an area, it still had a lot of the history and the roots was still there, but it wasn't maybe as bustling as, as it would have been in maybe the 50s, 60s.

Brian Bienkowski

And where and how did science enter your life?

Gabriel Gadsden

Yeah, you know, I was most excited about this question. And I kind of molded over it and thinking about it. I think that for me, science was always a part of my trajectory, as it was a part of my life. And so I'll say this: growing up, I was diagnosed with a speech impediment that was in part because I couldn't hear, and I still can't hear out of my right ear. And so, you know, not being able to talk to kids, and not really being able to hear anybody, I kind of stayed in my own head, stayed to myself, but, you know, when you're wandering, you know, devoid of interaction with other kids, you find other things to interact with. And so my first thing was rocks, loved them loved how they looked, clean them, you know, put them in buckets, and had this rock collection. So you know, first thing was geology for me. And then I got a little bit older, and then it became PBS. So I was watching Zoom. And learning about chemistry didn't know it was chemistry at the time. But they were adding baking soda and sodium chloride and making gases. And so I would go into my parents’ bathroom probably wasted about $200 worth of product throughout that time period. And I was mixing Vitalis, and Listerine, and alcohol and hoping that I was making and make a discovery of some new chemical, some new gas. My mom had a bachelor's degree from North Carolina Central University. That was her first degree from there. And, you know, she said to me, "don't mix ammonia and bleach." As you know, she saw what I was doing, but they kind of let me stay off for myself after that it was Zaboomafoo. And, you know, I won't sing the catchphrase. But you know, you know, who do you see? Can you identify this mystery? What was this animal? and loved Animal Planet, "Top 10 dangerous," and all of these other shows just really captivated me when I was younger. And so you know, taking that into the classroom, being generally curious, not really having the foundations. And I think we'll get into that a little bit more. But in the last thing, I'll say, and why I say that science was just kind of always the part of me, was that I grew up and still am religious. And so in Christianity, what is my religion that I identify with, but you know, whether it's Judaism, Buddhism, Muslim, you will find environmentalism, ecology in the roots of them. And that's something that I've kind of come back to now here at Yale School of the Environment, a lot of connections with the Divinity School, and recognizing the similarities and recognizing that our morality is tied to the environment. And obviously, with traditional ecological knowledge, TEK, I think kind of making a resurgence in people's psyche, and the paradigm shift that we need to really get back to, quote-unquote, "roots" is something that I've always carried with me. There's tons of verses in the Bible that a lot more knowledgeable people could spout off in terms of connecting those two. And so I was filled with wonder when I was a kid, and it carried me to here.

Brian Bienkowski

Excellent. And you just alluded to this; you said, I remember this in your application. You mentioned that your primary education left you woefully unprepared to conduct research, which I don't think is an uncommon thing. I know I hadn't seen a scientific paper until graduate school. I didn't know what they were. So I don't think you're alone. But can you talk about this obstacle? And how you overcame it to go on to, right now, one of the most prestigious universities in the country?

Gabriel Gadsden

Absolutely, I'll start with this. I don't want that statement. You know, people hear it to say that I had bad instructors or teachers. My elementary school was filled, filled with amazing educators. I could name them, and some of them are still friends with me now. These were incredible people. But when it came to specialists, we had computer PE, art, and music. There was no science special. It was, there was one teacher at the school at the time, Mrs. Daniels, who had a classroom filled with animals and that was probably the closest thing we got to true science education at that time. Then I went to middle school and so obviously I've been watching these shows and asking my own questions, reading my own books. But it's just another step up now you're just learning about tectonic plates and geology, you know, kind of periods and whatnot, the Paleocene or Jurassic, kind of understanding that. But that stuff there I had already read. It wasn't fascinating to me. It was nice to be able to raise my hand and know that, you know, the question that kind of kept my interest in science. But we weren't learning the scientific method, we weren't looking at two different species and asking, Why is this one different, and whether or not we could change in the laboratory, we weren't getting any kind of hands-on experience. Same thing in high school. I didn't see science shown to a younger audience until I was a TA, and teaching assistant for Duke TIP, which is a talent program run by Duke University. And there I saw, you know, true scientific method building, trying things, failing, going back, you know, iterative process, that's kind of part of the science experiments that you see in laboratories. You know, went to a high school college. And so, I did get some early science classroom experience before going off to the UNC. But when I got there, you know, understanding how to navigate those classrooms, but also recognizing that there was a world outside of chemistry and biology, which just was not something that clicked to me, I think about it now, and I probably should have should have been an environmental science major, I would have had an easier time. You know, it wasn't until sophomore year that I realized that I was taking classes that were for pre-med, you know, doctors, and that's not what I wanted to do. I knew that going in. But I didn't know of other majors. And so it's it's kind of a multi-tier thing, both from the kind of primary education getting students prepped for the many fields that are going to be available to you as a college student, but also colleges recognizing and you know, I've seen I have some friends now who are in like STEM education, at the kind of academic level, and are trying to write papers and trying to understand what fails when they make that jump from high school to college. I think that there's some really good progress going on. But I think it's kind of a two-fold issue. One, a lot of the primary education, particularly in Black communities, don't have the money to bring in science instructors to do specials, or science Fridays and stuff like that. But then two, when you get to the university level, universities just aren't understanding that students are coming in from very different standpoints, and maybe have very different interest and maybe only thinks that biology is the only way to get into science, which isn't the case.

Brian Bienkowski

It's a great point. And I like to think that this program, not only is... the point is to show that scientists themselves are from diverse backgrounds and can be diverse people. But also that science itself is diverse. I think I grew up thinking that science; maybe, I think you were saying this kind of too, I thought of chemists, chemistry, beakers, and you know, the lab experience experiments and didn't think of social scientists or, you know, even forestry and fisheries to a certain extent, were things that I think if I would have been exposed to at a younger age, I would have said, "Oh, my goodness, yes, I want to do that! That's excellent" So yeah, those are excellent points. And I hope I hope some of this program is opening people's eyes to different types of cool science. So before we get into that cool science that you are doing right now, what is the defining moment or event that shaped your identity?

Gabriel Gadsden

So from a science standpoint, when I was an intern with the Applied Wildlife Ecology Lab, with Dr. Harris, Sam Harris at the University of Michigan, at the time, was the first time going and doing kind of forested wildlife ecology fieldwork. And I remember going into the forest and kind of seeing the light beams, and hot and sweaty – and had just climbed a hill and gone through the thicket– and I kind of emerged into this field and felt a spiritual connection, a birthing. You know, it was, it was truly a moment of great pleasure for me to knowing that I had finally done that, what I felt like my life was supposed to be, like was going out and collecting data and trying to then come back and share that data with with people. From a more personal standpoint... Maybe, man, my parents would have a different story. I know the story my dad would tell. For me, it was maybe a bit of a devotional, I was actually dedicated to God when I was seven. And I felt like I was always a good kid, I felt like I always had this connection, you know, we talked about a little bit earlier. But for me, it was this recognition that... humbling experience to know that I am just a small dot in this great big world, and a lot of it that we don't understand and that we have faith in it. We have faith in science, right, that we'll learn some of our answers, and we have faith in our religions. We have faith in humanity and our people. I think that was a moment, you know, being very young and actually just realizing that I'm just a dot in this, you know, kind of vastness, but I could make a difference. Clearly, people felt like I was making a difference in their lives within that, that congregation. And so I think, "oh, I can make a difference in this world. And whatever capacity I am," I've tried to carry that with me.

Brian Bienkowski

Excellent. That's an excellent, excellent couple of moments. And let's get into some of the research you're doing now in making that difference. And so I've had the good fortune to not only talk to you when you applied for this program, but we met in Philadelphia and talked about your research. So some of this I know, but some I don't. And I find it fascinating. So as you put it, it's kind of at the intersection of human health, wildlife, and energy justice. So can you, just off the top, tell us how these three fields merge in your research?

Gabriel Gadsden

How does it merge? It started when I was back an intern, and walking through the forest with with my advisor, Dr. Harrison, starting to ask questions about society, and how all this what it really meant, when it boiled down to it. Again, my dad and mom had instilled in me, you know, we need to stand up for what we think is right. You know, being just and being fair, and morality. Science was the path that I was taking. It wasn't like I was gonna go to law school, though my dad might still think that's a possibility. And the questions in ecology just weren't there. At that time, I don't think ecology –this was, you know, back in 2016, 2017– I don't think that they had really kind of saw that ecology could really be tied to social justice or social equity. And at that point, I'm really grateful that Dr. Harris kind of saw that and wants people to be great. So it's like, well, you should probably go into environmental science, try to find Dr. Tony Reams, who was at the time taking on students who does energy justice work. And I kind of made that pivot and knew at the time that it was a hard pivot. But it worked out. And I just had a text message kind of chat with Tony and just, you know, still believes in me, He still thinks that the ideas are great, and going to continue to do good things. But there, I was able to actually collect data that was directly tied or more visceral for people doing air quality data in an efficient housing. And so environmental justice is, you know, public health, public health is epidemiology, and you know, all these things kind of merge and mix together. And so recognizing that people were living in inefficient housing, and then had bad health, having this background in ecology with wildlife, and you know, how as a story goes, I was reading energy justice papers, and I was reading wildlife papers. And I thought to myself, "Oh, foxes, and other things like raccoons and bats live in people's homes. How do they get into those homes, though?" And then, you know, I just, you know, the literature, you know, they talk about these gaps in the foundation and inefficient walls. And so there's no insolation. So it becomes, basically just a nesting place for wildlife. And I thought, "Oh, wow, this is, it's pretty interesting." And, you know, lo and behold, there wasn't a lot of data on it. Now, I can certainly talk more about the literature that is there. But at the time, and still to a large degree, there is not any hard data about housing quality and wildlife and health and putting those two together, even though you know, wildlife, they carry zoonotic diseases that can be, you know, obviously transmissible to humans, that make us sick. And so, you know, it's kind of becomes this double jeopardy of if you have wildlife that are in your house carrying diseases and you're already in poor health because of your inefficient housing, what that could mean for public health crises? and kind of being cost effective. If there's a solution to multiple things, we should probably champion that solution. And I have to thank Dr. Grove for that, in the urban ecology class that I just was a teaching fellow for, understanding this complex nature of problems. And if we don't think complex, you know that they are complex problems, and there's multiple ways of entering the issue, then we're not going to get very far.

Brian Bienkowski

And just on the ground level, what does this research look like? How do you conduct a study that examines both energy inefficiency and rodents?

Gabriel Gadsden

Yeah, so, as a first year, as then, last year, first-year Ph.D. student or someone trying to get into grad school, I thought I was going to save the world and then realized, no, it wasn't realistic. But you know, we have an unlimited supply of plunder, right? Um, I thought I was going to talk to some people in Philadelphia; they were going to let me into the house, we were going to get all this money and do home interview scores. ATS is, and then we're going to trap inside. And then we were going to retrofit with another $15,000. And then do a before-and-after controlled trial. None of that happened or didn't happen yet. We were still optimistic that some of those things would happen in time. And hopefully, you know, the funders who are listening to this will recognize the importance of this. But the reality is that we're starting outside, you know, Philadelphia. While they do have vector control, Philadelphia has not kind of systematically kept ties with, you know, what the pathogens are, and where the rodents are in the city outside of 311 calls. And so hopefully working with them to get them just kind of more data, where the rodents in the city, I think it's kind of the first question and what environmental variables, you know, both, you know, trash receptacles, Park size, you know, trash on the street, housing, type of housing stock, is attributing rodent populations, or is increasing or decreasing rodent populations, excuse me. I think that’s, so that's the first step. And then the second step is to then, you know, ask for in these neighborhoods, collecting rodents making contacts, hopefully, we have a meeting tomorrow with 57 Blocks, which is a gun violence advocacy kind of research group out at the DA office in Philadelphia, recognizing that some of these issues with what is attracting rodents in cities, also could mitigate or increased gun violence. And so I say that to say, you, you work with people who are already doing great work in the city on different issues – Philly Thrive and other folks that are doing EJ work – And hopefully, by those connections and those collaborations, then they will say, "Oh, yes, this person, it would love to talk to you about this research." And that's how we're going to get into homes.

Brian Bienkowski

So to zoom out, we're talking about cracks in the foundation are problems in the home that are first leading to energy inefficiency. So maybe your bills are higher, your house isn't as warm, your house isn't as cool. And then the second part of that is rodents are able to get in. And what kinds of diseases or health problems are we talking about when we think about rodents getting into people's homes?

Gabriel Gadsden

So first is childhood asthma, allergens that are already so if you're in a low income area, you likely maybe have some type of power plant or some type of industry that's near you. So you already have those pollutants getting into your home more because it's inefficient, or for whatever reason, you have higher rates of asthma, and now you add on allergen load from mice and rats, so that's going to be exacerbated. So, you know, more ER trips, more money spent on inhalers and other types of treatments. There's also the issue of leptospirosis, which, and hantavirus, s more in the west right now. And I'm not going to get into kind of the debacle of funding that research in cities or in other areas outside of the West. But but certainly those are kind of the two main ones. There's also typhus –plague is still in Detroit.

Brian Bienkowski

and I have to imagine that there's a mental health, stress component to this. There's social stress, I mean, the idea of maybe you don't want to invite people into your home when you know you have an infestation. So I can see this kind of spider webbing outside of the very acute, physical, physical illnesses into mental and social struggles. So I don't want to place blame here and I know this is probably a large issue with some historical roots. But who's to blame? What is the... why is this historically been a blind spot for regulators, housing officials and others?

Gabriel Gadsden

1950s was a really big time. I don't know the researcher's first name but Davies, I believe it's his last name, did a lot of work in Baltimore. There's a lot of really great case studies in Budapest and some other cities of like kind of rat-proof towns that brought population levels of rats down to less than 1% of their historic numbers. Even in Philadelphia in the 1940s, they have their first really big campaign about getting rid of rodents. And then in the 1960s, the mayor kind of created the rat control group, and that rat control group, you know, said, you know, that we will not take the job, if you do not seal up all the cracks in any, you know, in your home, you know, essentially, you know, back then maybe they didn't think about is energy efficiency of sealing up your envelope and the energy inside it, you know, get that, but it makes sense. But life happens, policy change, you know, turnover, it's a lot easier to say, you know, put out bait blocks, and rodent trapping, than to actually do systemic change. We see that time and time again. Actually, solving an issue takes coordinated efforts between many different factors from public health, to housing and development, to parks and rec, all coming together at that table. And cities are not willing to make that choice, at least in America right now, major cities, I'm not going to bash on any politician. But if you follow New York politics, you would have received like a rat czar job posting recently. And the reality is, you know, all the memes where, you know, Charlie Day from Always Sunny Philadelphia, kind of what's his kind of mace-bat-like situation that's gonna go, get rid of all the rodents. And that's not going to work. You know, it’s, and it's not just sanitation, is not just sealing up the home. And it's not just getting rid of vacant lots. It's all of those things at once, across a large scale in a city. And so until we're ready to put up that money, allow natural predators into our cities and kind of coexist with nature in a healthy way. And I don't think that you know, so, you know, really, really comes down to is political will and resource allocation. I mean, most researchers will say, you know, that's a lot of the issues. And if you throw money out enough, it'll fix itself, and you get the right people in the room. But right now, we just, there's really great researchers. Jason Munchie. I'm drawing a blank. But even Merkin Rosenbaum. These are people who are doing rodent research right now. And certainly know more than I do. But I think would advocate the same thing that is a, you know, you have to have this team of teams. To quote Dr. Grove, Morton Grove, if you don't have this team of teams, you're not going to solve the issue. And so cities have to really be ready to sit down and bring people together and spend the money.

Brian Bienkowski

What makes you hopeful about this? you mentioned some researchers who are doing very good work. Are you seeing any on-the-ground movement in Philadelphia or beyond? What makes you hopeful and optimistic?

Gabriel Gadsden

Yeah, I mean, Matt Fryer, another researcher, just trying to create like this really handy, simple rodent tool you can kind of put into cracks and understand whether, you know, it is susceptible to being infested by rodents. So you have this, you know, research-entrepreneurship, kind of burgeoning space, you also have new sensors, with Rat Mo, there are different technologies that are trying to get up, you know, making sure that we spend money in an efficient manner. As much as I don't think the idea of a rat czar going to work, the fact that, that that is a possibility that, you know, maybe the right person that's in that position could really make a change if they're kind of advocating for all of these different methods and allocating funds in the right spaces. I also think that there's maybe a little bit of a change in public perception... I kind of write and so I'm working on, you know, Environmental Health News with you and Maria, that, you know, it's time that people stop accepting this as the normal and I'm seeing that more and more maybe that's because I'm in this space. But I certainly think that as it gets out of hand again, I think COVID-19, and this kind of increase in route and sightings people at home are recognizing that, you know, they're out during the daytime, they're out during the night time, they're, you know that the squeaky wheel is going to get squeakier. And so I think I'm seeing a little bit more of that. I certainly know all of my friends know about it more. And so they send me a lot of papers and different articles from different fields, kind of hinting at this as well. And so I think that does make me optimistic. You know, I certainly have gotten some great responses for my work and so recognizing that people see this as a, as a serious issue, I think it will only get easier to advocate for true rodent exclusion or reduction of populations in an impactful way.

Brian Bienkowski

Yeah, sometimes a big first step for any of these kinds of wicked issues is just awareness. It's a good, it's a good first step. And speaking of that, so I know after I talked to you about your research, it seemed very intuitive, that these problems would be linked, but it is different and intersectional. And I'm sure you've had to explain it to folks, I'm wondering if you just have any tips for scientists interested in learning to better communicate.

Gabriel Gadsden

After just giving two presentations, two final presentations, I should have practiced more and everybody in my lab as a practice, you know? giving a talk to very different fields also helps. You know, most people don't study rodents, particularly in ecology, or at least well, urban ecology, just because they're not considered wildlife. And so you have to talk to the epidemiologists who are in a very public health, atmosphere or medical research. And so you have to link these things, even this idea of, you know, retrofitting versus, you know, sealing up the envelope, what word you use? those choice words, getting rid of the jargon, paring it down writing different grants, and then writing research talks, and then writing an academic article about it, you're putting it in very different ways. And you find out what works and what clicks with people. Just keep harping on it, if you believe in it, you know, the right words are going to come. And, you know, the same thing as you're reading widely talk to as many different groups. Because they know, someone in social science may say, "this is a word that would really clicked with people."

Brian Bienkowski

I also think starting off, as you as I've heard you do, with just kind of how this affects people is a very tangible way to make these issues click with people. I mean, we've all, most of us – I had a mouse in the house the other day – I mean, this is, this is common, this is a common thing that a lot of people have dealt with, maybe not on the scale that you're researching. But I think starting with, how does this impact people and their health is a really good starting point. And I've seen you do that. So of course, you can't be out there chasing rodents and looking at foundations all of the time. I happen to know you're a golfer. So what is... I don't know if it's golf weather out there if you're getting a bunch of snow, but when you are able to golf, do you get out much, and what's your handicap these days?

Gabriel Gadsden

I do get, I get out as much as I can. Yale is really generous and allows students to play at a discounted rate after turn hours. And so I'll go over there, it's a great golf course. And handicap, you know, I'll say this, there are no pictures on a scorecard. And that can work in a good way or a bad way. What I'll say is that I can get some pars most of the time. I'm shooting bogey, every now and again. I'll get a double bogey or triple bogey more often than I'd like. But if I were doing like a two-man scramble, I wouldn't hold you down as badly as you would think.

Brian Bienkowski

Before we get you out of here today, I have three rapid-fire questions that are supposed to be fun. Hopefully they are fun, where you can just answer with one word or a phrase. So the first one is, what was the highlight of the past year for you

Gabriel Gadsden

was able to go to... see my family. You know, I don't get to see them often. And so in spending any time with my dad and playing golf with my brother. It's always a treat seeing my nieces and my nephews is always fun; being with them

Brian Bienkowski

For sure. The best concert I've ever been to was

Gabriel Gadsden

Oh, two. So Mick Jenkins not maybe a conscious rapper but a little bit less conscious. Really fun and authentic feeling, and then Jidenna, the '85 to Africa tour was really great. I'm a small concert like... I'm huge I love going to concerts. I like going to the smaller ones. I don't think I'll ever go see Beyonce or Drake. But the 30,000 people do It doesn't seem fun.

Brian Bienkowski

That makes, that makes two of us this, the more intimate concerts are, well, they're more intimate. You get to see and feel things in a much different way. I totally agree. And last question every day I look forward to blank.

Gabriel Gadsden

Being a good person, trying to be a genuine and caring person, I think, sometimes can throw people off. Like, what's up with this guy? But I hope that I hope that people who know me and or will meet me now this is just as genuine as I can to be nice.

Brian Bienkowski

But I sure hope being kind doesn't spark too much skepticism among people in your life or beyond. Because it's, it's something I felt from you, and I think it's it's a good thing. We should all be kind and genuine. So last question. I've been asking everybody, what is the last book that you read for fun?

Gabriel Gadsden

Cool. The last book I read for fun. I have to I pulled them off-site, so I won’t butcher their name. So the one I actually just finished was The Age disaster, the failure of organizations in New York and the nation. Great book, quite old, at this point. 1990 was published, but still is very salient, particularly because of the COVID-19, the climate disaster, I mean, you name it, there's a lack of, of coordination and whatnot. So yeah, go go get that. And that was like a free book lying around that I had just picked up from the department. And then, the other book is Fighting the good fight: The militarization of the civil rights movement. And so I'm currently reading that, and I've had some really good conversations because there's something to be said about whether or not we should be using this language. Is it helpful? Is it actually more harmful because of traumatic kind of imagery that comes with militarization? I'm still debating that myself, but I certainly find it a thought-provoking book, if not a bit challenging for a person to kind of wrap their heads around. So I've been asking people, you know, that's my question now at talks. Hey, should we be using this language? Is that hopeful to take that militarization of civil rights to the militarization of climate justice, and whether or not these campaigns and precision and training and communications, those types of things that make campaigns go well, should be co-opted?

Brian Bienkowski

Excellent. Sounds like a thought-provoking book. And speaking of thought-provoking, you can find Gabriel's essay soon out on ehn.org, where you can learn more about his research. And we'll be sure to get that in front of readers and listeners, Gabriel, thank you so much. We're doing this today. It's a pleasure having you in the program.

Gabriel Gadsden

Thank you so much. Have a wonderful day. And thank you to everybody who's listening.

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Having children plays a complicated role in the rate we age

The effort of reproducing may divert energy away from repairing DNA or fighting illness, which could drive ageing, but a new study suggests that is only the case when environmental conditions are tough

Some say children keep you young, but it’s complicatedJavier Zayas/Getty Images For millennia, we have tried to understand why we age, with the ancient Greek philosopher Aristotle proposing it occurs alongside the gradual drying up of the internal moisture necessary for life. In modern times, a leading idea known as the disposable soma hypothesis suggests that ageing is the price we pay for reproduction, with evolution prioritising the passing on of genes above all else. This creates a fundamental trade-off: the immense energy devoted to having and raising offspring comes at the cost of repairing DNA, fighting off illness and keeping organs in good shape. This may particularly apply to women, who invest more in reproduction than men via pregnancy and breastfeeding. However, when scientists have tested this hypothesis by checking if women with more children live shorter lives, the results have been mixed: some studies support the idea, while others have found no effect. “It is very difficult to disentangle what is just correlation [between having more children and a shorter life] and what is the underlying causation, unless you have a good, big dataset that covers several generations,” says Elisabeth Bolund at the Swedish University of Agricultural Sciences, who wasn’t involved in the study. Euan Young at the University of Groningen in the Netherlands and his colleagues hypothesised that the inconsistency between studies exists because the cost of reproduction isn’t fixed – it depends on a mother’s environment. “In good times, this trade-off isn’t really visible. The trade-off only becomes apparent when times are tough,” says Young. To investigate this idea, the researchers analysed the parish records of more than 4500 Finnish women, spanning 250 years. These included the period of the Great Finnish Famine from 1866 to 1868, providing a means to gauge how hard times affect reproduction and longevity, says Young. They found that among the women who lived before or after the famine or who didn’t have children during it, there was no significant association between the number of children they had and their lifespan. However, for the women who did have children during the famine, their life expectancy decreased by six months for every child they had. The study builds on research published last year that used a dataset from a pre-industrial population in Quebec, Canda, monitored over two centuries, which showed this trade-off in mothers who were probably in poor health or under great stress, but didn’t explore how this was affected by specific environmental conditions. In contrast, Young’s team points to a specific, catastrophic event as the driver that exposes the trade-off for mothers. “This very large dataset makes it feasible to account for confounding factors [such as genetics and lifestyle factors],” says Bolund. “The study gets us as close as we can to identifying causation without running a controlled experiment in the lab.” The study also confirms the energetic demands of pregnancy and breastfeeding, which require hundreds of extra calories per day. During a famine, women can’t get this energy from food, so their bodies pay the price, “lowering basal metabolism [the minimum number of calories your body needs to function at a basic level] and thus slowing or shutting down other important functions, resulting in a decline in health and shorter lifespans”, says Young. It also explains why previous studies sometimes found the trade-off only in lower socioeconomic groups, which were effectively always living in relatively resource-scarce environments, he says. According to Bolund, the fact that this trade-off seems to occur in particularly tough circumstances, and when women typically had many children, may partly explain why women generally live longer than men today, with girls born between 2021 and 2023 in the UK expected to live four years longer than their male counterparts. The costs of reproduction are now fairly low in Western societies, where the average number of children women give birth to has reduced considerably over the centuries, says Bolund. As a result, few women today will probably reach the threshold where the cost to their lifetime becomes obvious. Bolund and her colleagues’ research on a historical population in Utah, for instance, found this only appeared when women had more than five children – well below the 1.6 births that the average woman in the US is expected to have in her lifetime. Other environmental factors may therefore become more significant in explaining the lifespan gap between men and women. Men tend to be more likely to smoke than women and also drink more alcohol, which affect lifespan, says Bolund. The current longevity gap between men and women is probably a combination of the latter’s reduced reproductive costs compared with other times in history and lifestyle differences between the sexes. Research also suggests that sex chromosomal differences are involved. “Sexes differ in a multitude of ways, beyond reproductive costs, so we need to conduct more research into how different factors contribute to sex-specific ageing,” says Young.

Michigan OKs Landmark Regulations That Push Up-Front Costs to Data Centers

Michigan regulators have adopted landmark standards for the booming data center industry with a plan they say tries to protect residents from subsidizing the industry’s hefty energy use

Michigan regulators on Thursday adopted landmark standards for the booming data center industry with a plan they say tries to protect residents from subsidizing the industry’s hefty energy use.In a 3-0 vote, the Michigan Public Service Commission adopted a rate structure that requires data centers and other energy-intensive industries in Consumers Energy’s territory to sign long-term power contracts with steep penalties for exiting early.The order also requires Consumers to show that data centers will shoulder all costs to build transmission lines, substations and other infrastructure before adding them to the grid.Commission Chair Dan Scripps called it a “balanced approach” that shows Michigan is “open for business from data centers and other large load customers, while also leveraging those potential benefits of the growth … in a way that’s good for all customers.”The deal disappointed some environmentalists, who had pushed for explicit requirements that data center power come from renewable sources. Michigan utilities are legally required to achieve 100% clean energy by 2040. They must detail how they plan to meet that requirement in filings next year.“While the order includes important consumer protection terms, the commission missed an opportunity to emphasize the importance of the state’s climate goals,” said Daniel Abrams, an attorney with the Environmental Law and Policy Center. The rate structure applies to customers whose energy use exceeds 100 megawatts. Data centers are among very few industries that demand that much power. Often, they demand an order of magnitude more.Consumers serves 1.9 million customers across much of the Lower Peninsula. Company spokesperson Matt Johnson said officials are still reviewing Thursday’s order and “its impact on all stakeholders.“Consumers Energy intends to work hard to continue to attract new businesses, including data centers, to Michigan, in a way that benefits everyone and fuels the state’s economic development,” he added.The deal comes amid an uncertain time for the data industry, which is growing fast because of artificial intelligence. Much more energy is needed to power the transformation, but many industry analysts fear rising AI stocks are a bubble and demand for the technology won’t materialize, leaving utilities and ratepayers to pick up the infrastructure tab for failed projects.Hoping to avoid such an outcome, Consumers in February proposed special regulations that would lock data centers into 15-year contracts that guarantee consistent electricity use and require payments even if a facility ceases or downsizes operations mid-contract.The commission’s decision Thursday approves much of that request, with some significant modifications. DTE takes a different approach The other big utility in Michigan, DTE Energy, is taking a different approach.Rather than establishing a blanket rate structure like Consumers, DTE wants to negotiate its first data center contract individually while aiming to avoid public vetting of the deal.Michigan law allows such expedited reviews in cases that would bring no added costs to utility consumers. DTE officials argue adding the Stargate data center to its system will help keep rates down for everyone by spreading fixed costs among more paying customers. “Given the sizable affordability benefits for our customers, as well as the economic impact the project will have, we think moving forward in this fashion makes the most sense,” spokesperson Jill Wilmot said.But DTE officials also stated in its filing that the company expects to spend some $500 million upgrading its transmission system and building a substation to serve the data center. Critics argue the utility is so intentionally vague it is impossible to vet DTE’s claims about affordability.“It’s just highly concerning that they are trying to keep this somewhat private, because there’s so much at stake,” said Bryan Smigielski, a Michigan organizer with the Sierra Club.Michigan Attorney General Dana Nessel also opposes DTE’s quest for expedited review, and has requested a thorough vetting of the proposed contract.Members of the Public Service Commission have not decided whether to grant DTE’s request for quick approval, Scripps said.Michigan’s data center electricity rate deliberations come amid a surge of interest from developers looking to take advantage of new tax breaks that could save the industry tens of millions of dollars. Lawmakers last year voted to exempt large data centers from Michigan’s 6% sales and use tax in an effort to lure the industry to Michigan.Beyond the Stargate campus, DTE is in late-stage negotiations for another 3 gigawatts’ worth of data center capacity, while Consumers Energy is nearing deals for three large data centers amounting to a collective 2 gigawatts of power.Developers are also scoping out rural land throughout the southern Lower Peninsula, from the Grand Rapids area to the outskirts of Monroe.The wave of interest could have big implications for water and land use in Michigan. Hyperscale data centers occupy hundreds of acres apiece. Those that use water vapor to cool the servers inside the facilities — the industry’s most common cooling technique — also use large amounts of water.This story was originally published by Bridge Michigan and distributed through a partnership with The Associated Press.Copyright 2025 The Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.Photos You Should See – Oct. 2025

Why some quantum materials stall while others scale

In a new study, MIT researchers evaluated quantum materials’ potential for scalable commercial success — and identified promising candidates.

People tend to think of quantum materials — whose properties arise from quantum mechanical effects — as exotic curiosities. But some quantum materials have become a ubiquitous part of our computer hard drives, TV screens, and medical devices. Still, the vast majority of quantum materials never accomplish much outside of the lab.What makes certain quantum materials commercial successes and others commercially irrelevant? If researchers knew, they could direct their efforts toward more promising materials — a big deal since they may spend years studying a single material.Now, MIT researchers have developed a system for evaluating the scale-up potential of quantum materials. Their framework combines a material’s quantum behavior with its cost, supply chain resilience, environmental footprint, and other factors. The researchers used their framework to evaluate over 16,000 materials, finding that the materials with the highest quantum fluctuation in the centers of their electrons also tend to be more expensive and environmentally damaging. The researchers also identified a set of materials that achieve a balance between quantum functionality and sustainability for further study.The team hopes their approach will help guide the development of more commercially viable quantum materials that could be used for next generation microelectronics, energy harvesting applications, medical diagnostics, and more.“People studying quantum materials are very focused on their properties and quantum mechanics,” says Mingda Li, associate professor of nuclear science and engineering and the senior author of the work. “For some reason, they have a natural resistance during fundamental materials research to thinking about the costs and other factors. Some told me they think those factors are too ‘soft’ or not related to science. But I think within 10 years, people will routinely be thinking about cost and environmental impact at every stage of development.”The paper appears in Materials Today. Joining Li on the paper are co-first authors and PhD students Artittaya Boonkird, Mouyang Cheng, and Abhijatmedhi Chotrattanapituk, along with PhD students Denisse Cordova Carrizales and Ryotaro Okabe; former graduate research assistants Thanh Nguyen and Nathan Drucker; postdoc Manasi Mandal; Instructor Ellan Spero of the Department of Materials Science and Engineering (DMSE); Professor Christine Ortiz of the Department of DMSE; Professor Liang Fu of the Department of Physics; Professor Tomas Palacios of the Department of Electrical Engineering and Computer Science (EECS); Associate Professor Farnaz Niroui of EECS; Assistant Professor Jingjie Yeo of Cornell University; and PhD student Vsevolod Belosevich and Assostant Professor Qiong Ma of Boston College.Materials with impactCheng and Boonkird say that materials science researchers often gravitate toward quantum materials with the most exotic quantum properties rather than the ones most likely to be used in products that change the world.“Researchers don’t always think about the costs or environmental impacts of the materials they study,” Cheng says. “But those factors can make them impossible to do anything with.”Li and his collaborators wanted to help researchers focus on quantum materials with more potential to be adopted by industry. For this study, they developed methods for evaluating factors like the materials’ price and environmental impact using their elements and common practices for mining and processing those elements. At the same time, they quantified the materials’ level of “quantumness” using an AI model created by the same group last year, based on a concept proposed by MIT professor of physics Liang Fu, termed quantum weight.“For a long time, it’s been unclear how to quantify the quantumness of a material,” Fu says. “Quantum weight is very useful for this purpose. Basically, the higher the quantum weight of a material, the more quantum it is.”The researchers focused on a class of quantum materials with exotic electronic properties known as topological materials, eventually assigning over 16,000 materials scores on environmental impact, price, import resilience, and more.For the first time, the researchers found a strong correlation between the material’s quantum weight and how expensive and environmentally damaging it is.“That’s useful information because the industry really wants something very low-cost,” Spero says. “We know what we should be looking for: high quantum weight, low-cost materials. Very few materials being developed meet that criteria, and that likely explains why they don’t scale to industry.”The researchers identified 200 environmentally sustainable materials and further refined the list down to 31 material candidates that achieved an optimal balance of quantum functionality and high-potential impact.The researchers also found that several widely studied materials exhibit high environmental impact scores, indicating they will be hard to scale sustainably. “Considering the scalability of manufacturing and environmental availability and impact is critical to ensuring practical adoption of these materials in emerging technologies,” says Niroui.Guiding researchMany of the topological materials evaluated in the paper have never been synthesized, which limited the accuracy of the study’s environmental and cost predictions. But the authors say the researchers are already working with companies to study some of the promising materials identified in the paper.“We talked with people at semiconductor companies that said some of these materials were really interesting to them, and our chemist collaborators also identified some materials they find really interesting through this work,” Palacios says. “Now we want to experimentally study these cheaper topological materials to understand their performance better.”“Solar cells have an efficiency limit of 34 percent, but many topological materials have a theoretical limit of 89 percent. Plus, you can harvest energy across all electromagnetic bands, including our body heat,” Fu says. “If we could reach those limits, you could easily charge your cell phone using body heat. These are performances that have been demonstrated in labs, but could never scale up. That’s the kind of thing we’re trying to push forward."This work was supported, in part, by the National Science Foundation and the U.S. Department of Energy.

Greenpeace threatens to sue crown estate for driving up cost of offshore wind

Environmental group accuses king’s property management company of ‘milking for profit’ its monopoly ownership of seabedGreenpeace is threatening to sue King Charles’s property management company, accusing it of exploiting its monopoly ownership of the seabed.The environmental lobby group alleges the crown estate has driven up costs for wind power developers and boosted its own profits, as well as the royal household’s income, due to the “aggressive” way it auctions seabed rights. Continue reading...

Greenpeace is threatening to sue King Charles’s property management company, accusing it of exploiting its monopoly ownership of the seabed.The environmental lobby group alleges the crown estate has driven up costs for wind power developers and boosted its own profits, as well as the royal household’s income, due to the “aggressive” way it auctions seabed rights.The crown estate, as the legal owner of the seabed around England, Wales and Northern Ireland, is responsible for auctioning offshore wind rights. It has benefited from the huge growth in the industry, commanding hefty option fees from renewable energy developers to secure areas of the seabed to build their windfarms.It made a £1.1bn profit in its financial year ended in March, double its level just two years ago.Will McCallum, co-executive director at Greenpeace UK, said the estate should be “managing the seabed in the interest of the nation and the common good, not as an asset to be milked for profit and outrageous bonuses”.“We should leave no stone unturned in looking for solutions to lower energy bills that are causing misery to millions of households,” he said.“Given how crucial affordable bills and clean energy are to the government’s agenda, the chancellor should use her powers of direction to ask for an independent review of how these auctions are run. If the problem isn’t fixed before the next round, we may need to let a court decide whether or not what’s happening is lawful.”Greenpeace argues the crown estate has a legal duty not to exploit its monopoly position as owner of the seabed around England, Wales and Northern Ireland, but that it is now in breach of this.The lobby group said it was concerned the crown estate was rationing supply of the seabed to protect high prices, and argued this could harm the development of offshore wind power in the UK.The crown estate has reportedly rejected Greenpeace’s claims, arguing the lobby group has misinterpreted the estate’s legal duties.About 12% of crown estate profits flow to the monarchy to fund its work. This was lowered from 25% in 2023 to offset the rise in profits from offshore wind projects.skip past newsletter promotionOur morning email breaks down the key stories of the day, telling you what’s happening and why it mattersPrivacy Notice: Newsletters may contain information about charities, online ads, and content funded by outside parties. If you do not have an account, we will create a guest account for you on theguardian.com to send you this newsletter. You can complete full registration at any time. For more information about how we use your data see our Privacy Policy. We use Google reCaptcha to protect our website and the Google Privacy Policy and Terms of Service apply.after newsletter promotionThe UK’s wind industry is at a critical juncture as the government plans to double onshore wind and quadruple offshore wind power capacity by the end of the decade.The crown estate, which also includes a portfolio of London properties and rural real estate, is worth £15bn. The property assets in London, which is concentrated around Regent Street and St James’s, are valued at £7.1bn.A spokesperson for the crown estate said: “Greenpeace has misunderstood the crown estate’s legal duties and leasing processes. Option fees are not fixed by the crown estate. They are set by the developers through open, competitive auctions and reflect market appetite at the time. As our net revenue is returned to the Treasury, option fees help to ensure that taxpayers benefit from the requisite value from the development of our scarce and precious seabed resource.“The crown estate is accelerating offshore wind in line with government policy to move forward the energy transition at pace and improve energy security.”The Treasury was approached for comment.

New England’s final coal plant shuts down years ahead of schedule

Poor economics drove the aging New Hampshire plant offline three years early, even as the Trump administration pushes to revitalize coal.

Even as the federal government attempts to prop up the waning coal industry, New England’s last coal-fired power plant has ceased operations three years ahead of its planned retirement date. The closure of the New Hampshire facility paves the way for its owner to press ahead with an initiative to transform the site into a clean energy complex including solar panels and battery storage systems. “The end of coal is real, and it is here,” said Catherine Corkery, chapter director for Sierra Club New Hampshire. ​“We’re really excited about the next chapter.” News of the closure came on the same day the Trump administration announced plans to resuscitate the coal sector by opening millions of acres of federal land to mining operations and investing $625 million in life-extending upgrades for coal plants. The administration had already released a blueprint for rolling back coal-related environmental regulations. The announcement was the latest offensive in the administration’s pro-coal agenda. The federal government has twice extended the scheduled closure date of the coal-burning J.H. Campbell plant in Michigan, and U.S. Energy Secretary Chris Wright has declared it a mission of the administration to keep coal plants open, saying the facilities are needed to ensure grid reliability and lower prices. However, the closure in New Hampshire — so far undisputed by the federal government — demonstrates that prolonging operations at some facilities just doesn’t make economic sense for their owners. “Coal has been incredibly challenged in the New England market for over a decade,” said Dan Dolan, president of the New England Power Generators Association. Read Next Nobody wants this gas plant. Trump is forcing it to stay open. Rebecca Egan McCarthy Merrimack Station, a 438-megawatt power plant, came online in the 1960s and provided baseload power to the New England region for decades. Gradually, though, natural gas — which is cheaper and more efficient — took over the regional market. In 2000, gas-fired plants generated less than 15 percent of the region’s electricity; last year, they produced more than half. Additionally, solar power production accelerated from 2010 on, lowering demand on the grid during the day and creating more evening peaks. Coal plants take longer to ramp up production than other sources, and are therefore less economical for these shorter bursts of demand, Dolan said. In recent years, Merrimack operated only a few weeks annually. In 2024, the plant generated just 0.22 percent of the region’s electricity. It wasn’t making enough money to justify continued operations, observers said. The closure ​“is emblematic of the transition that has been occurring in the generation fleet in New England for many years,” Dolan said. ​“The combination of all those factors has meant that coal facilities are no longer economic in this market.” Granite Shore Power, the plant’s owner, first announced its intention to shutter Merrimack in March 2024, following years of protests and legal wrangling by environmental advocates. The company pledged to cease coal-fired operations by 2028 to settle a lawsuit claiming that the facility was in violation of the federal Clean Water Act. The agreement included another commitment to shut down the company’s Schiller plant in Portsmouth, New Hampshire, by the end of 2025; this smaller plant can burn coal but hasn’t done so since 2020. At the time, the company outlined a proposal to repurpose the 400-acre Merrimack site, just outside Concord, for clean energy projects, taking advantage of existing electric infrastructure to connect a 120-megawatt combined solar and battery storage system to the grid. It is not yet clear whether changes in federal renewable energy policies will affect this vision. In a statement announcing the Merrimack closure, Granite Shore Power was less specific about its plans than it had been, saying, ​“We continue to consider all opportunities for redevelopment” of the site, but declining to follow up with more detail. Still, advocates are looking ahead with optimism. “This is progress — there’s no doubt the math is there,” Corkery said. ​“It is never over until it is over, but I am very hopeful.” This story was originally published by Grist with the headline New England’s final coal plant shuts down years ahead of schedule on Oct 12, 2025.

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