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Is it ethical to have children as climate change heats up our world?

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Tuesday, May 28, 2024

This article originally appeared on Inside Climate News, a nonprofit, independent news organization that covers climate, energy and the environment. It is republished with permission. Sign up for their newsletter here.Jade S. Sasser has been studying reproductive choices in the context of climate change for a quarter century. Her 2018 book, “Infertile Ground,” explored how population growth in the Global South has been misguidedly framed as a crisis—a perspective that Sasser argues had its roots in long-standing racial stereotypes about sexuality and promiscuity.But during the COVID-19 pandemic, Sasser, an environmental scientist who teaches at the University of California, Riverside, started asking different questions, this time about reproductive choices in the Global North. In an era in which the planet is getting hotter by the day, she wondered, is it morally, ethically or practically sound to bring children into the world? And do such factors as climate anxiety, race and socio-economic status shape who decides to have kids and who doesn’t?The result is her latest book, “Climate Anxiety and the Kid Question,” which was published last month by the University of California Press and centers on a range of issues that are part of a broader conversation among those who try to practice climate-conscious decision-making.From the outset, Sasser cautions that her work does not attempt to draw any conclusions about what the future might hold or how concerns about global warming might affect population growth going forward.“This book is not predictive,” Sasser said in a recent interview with Inside Climate News. “It’s too soon to be able to say, ‘OK, these are going to be the trends. These people are not going to have children, or are going to have fewer children or this many, that many.’ We’re at the beginning of witnessing what could be a significant trend.”Sasser said that one of the most compelling findings of her research was how survey results showed that women of color were the demographic cohort that reported that they were most likely to have at least one child fewer than what they actually want because of climate change. “No other group in that survey responded that way,” Sasser said.Those survey results, Sasser said, underscore the prevalence of climate anxiety among communities of color. A Yale study published last year found that Hispanic Americans were five times as likely to experience feelings of climate change anxiety when compared to their white counterparts; Black Americans were twice as likely to have those feelings.“There is a really large assumption that we don’t experience climate anxiety,” said Sasser, who is African American. “And we do. How could we not? We experience most of the climate impacts first and worst. And the few surveys that have been done around people of color and climate emotions showed that Black and Latinx people feel more worry and more concerned about climate change than other groups.”Sasser, who also produced a seven-episode podcast as part of the project, said that she hopes her work can help fill what she sees as a void in the public’s awareness of climate anxiety in communities of color.“Every single thing I was reading just didn’t include us in the discussion at all,” Sasser said. “I found myself in conversations with people who were not people of color and they were saying, ‘Well, I think people of color are just more resilient and don’t feel climate anxiety. And this doesn’t factor into their reproductive lives.’ That’s just simply not true. But how would we know that without the research to tell us? But now I’ve started down that road, and I really, really hope that other researchers will take up the mantle and continue studying these questions in the context of race in the future.”Sasser recently sat down with Inside Climate News to talk about the book and how she uses her research to show how climate emotions land hardest on marginalized groups, people of color and low-income groups.This interview has been edited for clarity and length.How did you come to write “Climate and the Kid Question”?This is a book that I was not expecting to write. It was my pandemic pivot project. I was working on something very different, focused on household energy in the Global South. And then COVID happened and I could no longer travel. And so I had to turn to the things that I had been compiling as part of a project that I saw as being on the back burner.And what I had been compiling was articles about young women climate activists who were talking about not having children in response to climate change. And when I had first encountered these articles, I misunderstood them. I thought that these women were motivated by erroneous ideas about overpopulation, or that they weren’t having children because they thought there were too many people on the earth, things like that.But when I delved more deeply into what I was reading, I began to become aware of the whole world of eco-emotions and climate emotions. And that’s when I was introduced to the terms eco-anxiety and climate anxiety. And then I began to understand where these young people were coming from on a much, much deeper level. And so this book is my response to three years of research delving into climate emotions, distressing emotions, in particular, how those emotions are impacting how young people feel morally and ethically about having children, about raising children, about the future. And also what race and inequality have to do with it all.You’ve been studying issues of population growth for a while now, right? That was the focus of your first book, “On Infertile Ground.”I’ve been having those conversations for, I guess, 25 years now. And in those conversations, I’ve always been curious about what motivates young women to want or not want children, to have or not have them at any particular moment in time. And in the first book those questions centered around “how do these really large scale ideas and policies that are informed by ideas about overpopulation, overconsumption of resources, who should or should not have children?” I, at that time, was curious about how that was informing activism, and how everyday experience in places like Madagascar was shaped by that.This book is very different. What is different is that I focus on the United States. I also look at movements in Canada and in England, but I’m not looking at the Global South at all, intentionally. And the reason why is because people in the Global North—specifically the U.S. and Canada and Britain—have really different perspectives on personal reproductive behavior and environmental issues. And what is different is here you have a lot of young people who are very climate aware and climate literate.They’re reading the science. They’re taking environmental studies classes. They’re asking questions about what this means for their personal lives, and they’re making decisions about their personal lives based on what they anticipate is coming in the future. And to see the racial inequality and socio-economic inequality as it shapes those questions—it’s very context specific.And I wanted to get into that context specific stuff here in the United States, because I think it’s really easy for some people to skim over that. I’ve read articles and op-eds in the past saying things like, well, “people in the United States are worried about having children in the context of climate change.” And it makes sense because people in the U.S. over-consume resources. So people in the U.S. are not all the same. We’re not all having the same experiences. We don’t occupy the same social location. We are not impacted by climate change in the same ways.And so I wanted to really shine a light on how social inequality right here makes the experience of climate change and climate injustice very, very difficult for people of color. And how those climate inequalities and climate impacts land on the mental health and emotional health of people of color. And how people of color feel differently about bringing children into the world as a result.Are you a mother? Do you have children? The decision of having a child is such a personal one.I’m not a mother. I think actually that it’s a personal decision that has been made political for so long. And I think that the way that most people talk and write about this issue is that they are actively saying do or don’t. Unfortunately, most environmentalists throughout the history of environmentalism have fallen on the side of saying don’t have children. And I think that has been a very dangerous thing to say in particular, because those that they’ve been telling not to have children have tended to be low-income people and people of color.I think that the other thing is one of the arguments I make in the book that you’ll see is that I personally don’t actually think that this is private. And what I mean by that is the conditions of climate change, which are the conditions that young people today are living in as they make their reproductive decisions. Those aren’t private. Those aren’t personal. Those are public. Those are big public actions that these big actors, corporations and governments and militaries are taking. And we are all living in this big collective shared experience of climate change. And if that’s the social circumstance in which you have to think about whether to have kids or not, it’s really not a private decision.You have to respond to the big social conditions you’re living in. And when people take it on as a private issue or a personal matter, that tends to lead to more feelings of guilt or stigma or like they’re doing something wrong or like there’s something wrong with them for perhaps not wanting to have kids. And so I actually advocate for having this conversation more in public. And really placing responsibility on those who deserve it. And that is the big corporate actors, the fossil fuel companies, the military and governments, government actors, elected officials, who are not creating and supporting climate-forward legislation.In terms of research, the study of climate emotions is still fairly new, right?So, climate emotions have really only been studied in the last 20 years. And as they’re being studied, they are ramping up in real time. So climate emotions are any kind of emotional changes or emotional impact that results from how people experience—either learning about, or living through, or anticipating—the impacts of climate change. So those who don’t necessarily ever experience evacuation from a wildfire or hurricane or flood might still be deeply distressed by climate impacts.If they’re reading the science, they’re looking at the reports or, you know, they’re watching TV, or engrossed in social media and hearing about other people who are experiencing those things. And what climate emotions researchers have been uncovering is that this emotional distress lands hardest on younger people, especially Generation Z.What those researchers have studied less of, and what I do in this book, is understand how other groups, particularly socially marginalized groups, people of color and low-income groups are also people on whom those climate emotions land hardest. And when I say climate emotions, distressing emotions, include things like anxiety, depression, grief, sadness, fear and other emotions like that.How does race play a factor in how we all process those emotions?What I found in a survey that I conducted, doing this research is that for people of color, the most distressing emotions were reported by people of color, who in a statistically significant way, most identified feeling traumatized by the impact of climate change. They also reported feeling fear more so than white respondents.And they also reported feeling overwhelmed. And that came out a lot in interviews, too. What I was not anticipating—but this is also significant—is that when it came to parenting in the midst of climate change, people of color in my study were most likely to report positive or action-oriented emotions, including feeling motivated, feeling determined, feeling a sense of happiness or optimism. Because that was a quantitative survey, I wasn’t able to ask questions about why those positive emotions were there.But I can only imagine that it’s because people of color really have long histories of facing existential threat. Black and Indigenous people, in particular, have had to develop tools to become resilient, to become resilient within community, within family and within social movements. And so I can only imagine that those responses of motivation, joy, determination and happiness come from that sense of “we will survive, we will endure and whatever future is ahead we will be—and we will find a way to thrive.”So, does your work really underscore the importance of African Americans and communities of color—in the face of these threats—drawing strength from family?Not just family. We can trace a long history in the United States of Black people, literally, facing threats to our existence, from literally the earliest days of being in this country through slavery. And so one of the things that has always been a really important institution to protect us from the harms of the outside world is family, and not just family, but multigenerational family. And for us, that often includes chosen family.We all have “play cousins,” “play aunties,” “play uncles”—people who are not biological kin. But the lack of biological relationship does not matter at all. They are members of the family. Building and sustaining those multi-generational ties has always been important to strengthen us, not just against big existential threats, but to strengthen us in a society in which we often don’t have the necessary resources and social supports that we need.We often have the absence of a social safety net to provide for us in the ways that we need to be provided for. Other institutions provide those supports, as well. The church, for example. Say what you want about the Black church—there are challenges, there have always been challenges, but the Black church has been a really important institution in the lives of African Americans, not just for religious reasons, but for social reasons. It was a very important institution throughout the civil rights movement.And it provides a space of safety, solace and community as a buffer against a lot of the challenges of the outside world. How does all of this come back to climate anxiety and the kid question? Well, when you don’t have research that includes African Americans, for example, then you tend to assume that we don’t experience climate anxiety or that, if we do, it doesn’t have any impact on kid questions for us. And that’s not true.We can’t make that assumption, [but] people do make that assumption in the absence of research. And this research is the first and only of its kind that asks these questions and puts race at the center. And why did I want to do that? I wanted to establish an evidence base so that we are not left out of the discussion when it comes to climate, mental health and the kinds of resources that will be provided to communities to respond to the negative mental health impacts of climate change. And I also don’t want us to be left out of the discussion of how climate mental health impacts do, or potentially, will impact reproductive changes. I just want us to be in the discussion, and we can’t be if we’re left out of the research.What was the most surprising finding in your research? And what does all of this mean for the future?The thing that surprised me most, this came out in interviews, is that among some young people—especially those who have taken environmental studies classes in college or were environmental studies majors—there is more and more peer pressure to not have kids, and I was not expecting that. I was expecting to hear things along the lines of, “I really want kids, but I feel like I can’t have them. The world is a scary place, you know, climate change is getting worse.”And I did hear that a lot. But I expected that to be the overwhelming sentiment and what I heard, a number of times and was always surprised, was that, some people I interviewed said, “Well, when I talk to my friends and I say that I want children or that I want a large family, their response is ‘Eww, why would you want that? That’s awful.’” I was not expecting anti-child peer pressure among Gen Z. I did not anticipate that. Those are people who are planning to have one less child. Planning and behavior are not the same thing.So, you know, no one can predict what they will actually do. What does this mean for the future? I think that’s exactly the right question to ask, and none of us can predict. But what we need for the future is for our young people to feel excited and hopeful about the future that’s ahead of them, and to feel empowered to make the decisions that would make them happy in their lives, whether that is having children, adopting children, step-parenting or not being in children’s lives at all.So, for me and for people I interviewed, it’s not fundamentally about babies or about children. That is a way, a high stakes way of getting us to what it fundamentally is about, which is how can we aggressively fight climate change right now and combat lackadaisical attitudes or profit-driven attitudes that really just favor business as usual, because ultimately the problem that needs to be solved is not climate anxiety, it’s climate change. Climate anxiety is a normal, natural response to climate change. Let’s fight and solve climate change, and then you won’t have the thing to be anxious about.

Jade Sasser’s research explores one of the biggest questions facing the climate-conscious. Her new book focuses on the racial dimensions of eco-anxiety and reproduction decisions.

This article originally appeared on Inside Climate News, a nonprofit, independent news organization that covers climate, energy and the environment. It is republished with permission. Sign up for their newsletter here.

Jade S. Sasser has been studying reproductive choices in the context of climate change for a quarter century. Her 2018 book, “Infertile Ground,” explored how population growth in the Global South has been misguidedly framed as a crisis—a perspective that Sasser argues had its roots in long-standing racial stereotypes about sexuality and promiscuity.

But during the COVID-19 pandemic, Sasser, an environmental scientist who teaches at the University of California, Riverside, started asking different questions, this time about reproductive choices in the Global North. In an era in which the planet is getting hotter by the day, she wondered, is it morally, ethically or practically sound to bring children into the world? And do such factors as climate anxiety, race and socio-economic status shape who decides to have kids and who doesn’t?

The result is her latest book, “Climate Anxiety and the Kid Question,” which was published last month by the University of California Press and centers on a range of issues that are part of a broader conversation among those who try to practice climate-conscious decision-making.

From the outset, Sasser cautions that her work does not attempt to draw any conclusions about what the future might hold or how concerns about global warming might affect population growth going forward.

“This book is not predictive,” Sasser said in a recent interview with Inside Climate News. “It’s too soon to be able to say, ‘OK, these are going to be the trends. These people are not going to have children, or are going to have fewer children or this many, that many.’ We’re at the beginning of witnessing what could be a significant trend.”

Sasser said that one of the most compelling findings of her research was how survey results showed that women of color were the demographic cohort that reported that they were most likely to have at least one child fewer than what they actually want because of climate change. “No other group in that survey responded that way,” Sasser said.

Those survey results, Sasser said, underscore the prevalence of climate anxiety among communities of color. A Yale study published last year found that Hispanic Americans were five times as likely to experience feelings of climate change anxiety when compared to their white counterparts; Black Americans were twice as likely to have those feelings.

“There is a really large assumption that we don’t experience climate anxiety,” said Sasser, who is African American. “And we do. How could we not? We experience most of the climate impacts first and worst. And the few surveys that have been done around people of color and climate emotions showed that Black and Latinx people feel more worry and more concerned about climate change than other groups.”

Sasser, who also produced a seven-episode podcast as part of the project, said that she hopes her work can help fill what she sees as a void in the public’s awareness of climate anxiety in communities of color.

“Every single thing I was reading just didn’t include us in the discussion at all,” Sasser said. “I found myself in conversations with people who were not people of color and they were saying, ‘Well, I think people of color are just more resilient and don’t feel climate anxiety. And this doesn’t factor into their reproductive lives.’

That’s just simply not true. But how would we know that without the research to tell us? But now I’ve started down that road, and I really, really hope that other researchers will take up the mantle and continue studying these questions in the context of race in the future.”

Sasser recently sat down with Inside Climate News to talk about the book and how she uses her research to show how climate emotions land hardest on marginalized groups, people of color and low-income groups.

This interview has been edited for clarity and length.

How did you come to write “Climate and the Kid Question”?

This is a book that I was not expecting to write. It was my pandemic pivot project. I was working on something very different, focused on household energy in the Global South. And then COVID happened and I could no longer travel. And so I had to turn to the things that I had been compiling as part of a project that I saw as being on the back burner.

And what I had been compiling was articles about young women climate activists who were talking about not having children in response to climate change. And when I had first encountered these articles, I misunderstood them. I thought that these women were motivated by erroneous ideas about overpopulation, or that they weren’t having children because they thought there were too many people on the earth, things like that.

But when I delved more deeply into what I was reading, I began to become aware of the whole world of eco-emotions and climate emotions. And that’s when I was introduced to the terms eco-anxiety and climate anxiety. And then I began to understand where these young people were coming from on a much, much deeper level. And so this book is my response to three years of research delving into climate emotions, distressing emotions, in particular, how those emotions are impacting how young people feel morally and ethically about having children, about raising children, about the future. And also what race and inequality have to do with it all.

You’ve been studying issues of population growth for a while now, right? That was the focus of your first book, “On Infertile Ground.”

I’ve been having those conversations for, I guess, 25 years now. And in those conversations, I’ve always been curious about what motivates young women to want or not want children, to have or not have them at any particular moment in time. And in the first book those questions centered around “how do these really large scale ideas and policies that are informed by ideas about overpopulation, overconsumption of resources, who should or should not have children?”

I, at that time, was curious about how that was informing activism, and how everyday experience in places like Madagascar was shaped by that.

This book is very different. What is different is that I focus on the United States. I also look at movements in Canada and in England, but I’m not looking at the Global South at all, intentionally. And the reason why is because people in the Global North—specifically the U.S. and Canada and Britain—have really different perspectives on personal reproductive behavior and environmental issues. And what is different is here you have a lot of young people who are very climate aware and climate literate.

They’re reading the science. They’re taking environmental studies classes. They’re asking questions about what this means for their personal lives, and they’re making decisions about their personal lives based on what they anticipate is coming in the future. And to see the racial inequality and socio-economic inequality as it shapes those questions—it’s very context specific.

And I wanted to get into that context specific stuff here in the United States, because I think it’s really easy for some people to skim over that. I’ve read articles and op-eds in the past saying things like, well, “people in the United States are worried about having children in the context of climate change.”

And it makes sense because people in the U.S. over-consume resources. So people in the U.S. are not all the same. We’re not all having the same experiences. We don’t occupy the same social location. We are not impacted by climate change in the same ways.

And so I wanted to really shine a light on how social inequality right here makes the experience of climate change and climate injustice very, very difficult for people of color. And how those climate inequalities and climate impacts land on the mental health and emotional health of people of color. And how people of color feel differently about bringing children into the world as a result.

Are you a mother? Do you have children? The decision of having a child is such a personal one.

I’m not a mother. I think actually that it’s a personal decision that has been made political for so long. And I think that the way that most people talk and write about this issue is that they are actively saying do or don’t. Unfortunately, most environmentalists throughout the history of environmentalism have fallen on the side of saying don’t have children. And I think that has been a very dangerous thing to say in particular, because those that they’ve been telling not to have children have tended to be low-income people and people of color.

I think that the other thing is one of the arguments I make in the book that you’ll see is that I personally don’t actually think that this is private. And what I mean by that is the conditions of climate change, which are the conditions that young people today are living in as they make their reproductive decisions. Those aren’t private. Those aren’t personal. Those are public. Those are big public actions that these big actors, corporations and governments and militaries are taking. And we are all living in this big collective shared experience of climate change. And if that’s the social circumstance in which you have to think about whether to have kids or not, it’s really not a private decision.

You have to respond to the big social conditions you’re living in. And when people take it on as a private issue or a personal matter, that tends to lead to more feelings of guilt or stigma or like they’re doing something wrong or like there’s something wrong with them for perhaps not wanting to have kids. And so I actually advocate for having this conversation more in public. And really placing responsibility on those who deserve it. And that is the big corporate actors, the fossil fuel companies, the military and governments, government actors, elected officials, who are not creating and supporting climate-forward legislation.

In terms of research, the study of climate emotions is still fairly new, right?

So, climate emotions have really only been studied in the last 20 years. And as they’re being studied, they are ramping up in real time. So climate emotions are any kind of emotional changes or emotional impact that results from how people experience—either learning about, or living through, or anticipating—the impacts of climate change. So those who don’t necessarily ever experience evacuation from a wildfire or hurricane or flood might still be deeply distressed by climate impacts.

If they’re reading the science, they’re looking at the reports or, you know, they’re watching TV, or engrossed in social media and hearing about other people who are experiencing those things. And what climate emotions researchers have been uncovering is that this emotional distress lands hardest on younger people, especially Generation Z.

What those researchers have studied less of, and what I do in this book, is understand how other groups, particularly socially marginalized groups, people of color and low-income groups are also people on whom those climate emotions land hardest. And when I say climate emotions, distressing emotions, include things like anxiety, depression, grief, sadness, fear and other emotions like that.

How does race play a factor in how we all process those emotions?

What I found in a survey that I conducted, doing this research is that for people of color, the most distressing emotions were reported by people of color, who in a statistically significant way, most identified feeling traumatized by the impact of climate change. They also reported feeling fear more so than white respondents.

And they also reported feeling overwhelmed. And that came out a lot in interviews, too. What I was not anticipating—but this is also significant—is that when it came to parenting in the midst of climate change, people of color in my study were most likely to report positive or action-oriented emotions, including feeling motivated, feeling determined, feeling a sense of happiness or optimism. Because that was a quantitative survey, I wasn’t able to ask questions about why those positive emotions were there.

But I can only imagine that it’s because people of color really have long histories of facing existential threat. Black and Indigenous people, in particular, have had to develop tools to become resilient, to become resilient within community, within family and within social movements. And so I can only imagine that those responses of motivation, joy, determination and happiness come from that sense of “we will survive, we will endure and whatever future is ahead we will be—and we will find a way to thrive.”

So, does your work really underscore the importance of African Americans and communities of color—in the face of these threats—drawing strength from family?

Not just family. We can trace a long history in the United States of Black people, literally, facing threats to our existence, from literally the earliest days of being in this country through slavery. And so one of the things that has always been a really important institution to protect us from the harms of the outside world is family, and not just family, but multigenerational family. And for us, that often includes chosen family.

We all have “play cousins,” “play aunties,” “play uncles”—people who are not biological kin. But the lack of biological relationship does not matter at all. They are members of the family. Building and sustaining those multi-generational ties has always been important to strengthen us, not just against big existential threats, but to strengthen us in a society in which we often don’t have the necessary resources and social supports that we need.

We often have the absence of a social safety net to provide for us in the ways that we need to be provided for. Other institutions provide those supports, as well. The church, for example. Say what you want about the Black church—there are challenges, there have always been challenges, but the Black church has been a really important institution in the lives of African Americans, not just for religious reasons, but for social reasons. It was a very important institution throughout the civil rights movement.

And it provides a space of safety, solace and community as a buffer against a lot of the challenges of the outside world. How does all of this come back to climate anxiety and the kid question? Well, when you don’t have research that includes African Americans, for example, then you tend to assume that we don’t experience climate anxiety or that, if we do, it doesn’t have any impact on kid questions for us. And that’s not true.

We can’t make that assumption, [but] people do make that assumption in the absence of research. And this research is the first and only of its kind that asks these questions and puts race at the center. And why did I want to do that? I wanted to establish an evidence base so that we are not left out of the discussion when it comes to climate, mental health and the kinds of resources that will be provided to communities to respond to the negative mental health impacts of climate change. And I also don’t want us to be left out of the discussion of how climate mental health impacts do, or potentially, will impact reproductive changes. I just want us to be in the discussion, and we can’t be if we’re left out of the research.

What was the most surprising finding in your research? And what does all of this mean for the future?

The thing that surprised me most, this came out in interviews, is that among some young people—especially those who have taken environmental studies classes in college or were environmental studies majors—there is more and more peer pressure to not have kids, and I was not expecting that. I was expecting to hear things along the lines of, “I really want kids, but I feel like I can’t have them. The world is a scary place, you know, climate change is getting worse.”

And I did hear that a lot. But I expected that to be the overwhelming sentiment and what I heard, a number of times and was always surprised, was that, some people I interviewed said, “Well, when I talk to my friends and I say that I want children or that I want a large family, their response is ‘Eww, why would you want that? That’s awful.’” I was not expecting anti-child peer pressure among Gen Z. I did not anticipate that. Those are people who are planning to have one less child. Planning and behavior are not the same thing.

So, you know, no one can predict what they will actually do. What does this mean for the future? I think that’s exactly the right question to ask, and none of us can predict. But what we need for the future is for our young people to feel excited and hopeful about the future that’s ahead of them, and to feel empowered to make the decisions that would make them happy in their lives, whether that is having children, adopting children, step-parenting or not being in children’s lives at all.

So, for me and for people I interviewed, it’s not fundamentally about babies or about children. That is a way, a high stakes way of getting us to what it fundamentally is about, which is how can we aggressively fight climate change right now and combat lackadaisical attitudes or profit-driven attitudes that really just favor business as usual, because ultimately the problem that needs to be solved is not climate anxiety, it’s climate change. Climate anxiety is a normal, natural response to climate change. Let’s fight and solve climate change, and then you won’t have the thing to be anxious about.

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Under a Coalition government, the fate of Australia’s central climate policy hangs in the balance

Both major parties agree Australia must reach net-zero emissions. That’s why winding back the safeguard mechanism would be reckless policy.

RobynCharnley/ShutterstockThe future of Australia’s key climate policy is uncertain after Opposition Leader Peter Dutton said a Coalition government would review the measure, known as the “safeguard mechanism”, which is designed to limit emissions from Australia’s largest industrial polluters. According to the Australian Financial Review, if the Coalition wins office it will consider relaxing the policy, as part of its plan to increase domestic gas supplies. Evidence suggests weakening the mechanism would be a mistake. In fact, it could be argued the policy does not go far enough to force polluting companies to curb their emissions. Both major parties now accept Australia must reach net-zero emissions by 2050. This bipartisan agreement should make one thing clear: winding back the safeguard mechanism would be reckless policy. What’s the safeguard mechanism again? The safeguard mechanism began under the Coalition government in 2016. It now applies to 219 large polluting facilities that emit more than 100,000 tonnes of greenhouse gases a year. These facilities are in sectors such as electricity, mining, gas, manufacturing, waste and transport. Together, they produce just under one-third of Australia’s emissions. Under the policy’s original design, companies were purportedly required to keep their emissions below a certain cap, and buy carbon credits to offset any emissions over the cap. However, loopholes meant the cap was weakly enforced. This meant greenhouse gas pollution from the facilities actually increased – rising from 131.3 million tonnes to 138.7 million tonnes in the first six years of the policy. Labor strengthened the safeguard mechanism after it won office, by setting a hard cap for industrial emissions. The Coalition voted against the reforms. Dutton has since labelled the safeguard mechanism a “carbon tax” – a claim that has been debunked. Some members of the Coalition reportedly believe the policy makes manufacturers globally uncompetitive. Now, according to media reports, a Coalition government would review the safeguard mechanism with a view to weakening it, in a bid to bolster business and increase gas supply. Why the safeguard mechanism should be left alone Weakening the safeguard mechanism would lead to several problems. First, it would mean large facilities, including new coal and gas projects, would be permitted to operate without meaningful limits on their pollution. This threatens Australia’s international climate obligations. Second, if polluters were no longer required to buy carbon offsets, this would disrupt Australia’s carbon market. As the Clean Energy Regulator notes, the safeguard mechanism is the “dominant source” of demand for Australian carbon credits. In the first quarter of 2024, about 1.2 million carbon-credit units were purchased by parties wanting to offset their emissions. The vast majority were purchased by companies meeting compliance obligations under the safeguard mechanism or similar state rules. If companies are no longer required to buy offsets, or they buy fewer offsets, this would hurt those who sell carbon credits. Carbon credits are earned by organisations and individuals who abate carbon – through measures such as tree planting or retaining vegetation. The activities are often carried out by farmers and other landholders, including Indigenous organisations. Indigenous-led carbon projects have delivered jobs, cultural renewal and environmental benefits. The safeguard mechanism, together with the government pledge to reach net-zero emissions by 2050, also provides certainty for the operators of polluting facilities. Many in the business sector have called for the policy to remain unchanged. And finally, winding back the safeguard mechanism would send a troubling signal to the world: that Australia is stepping back from climate action. Now is not the time to abdicate our responsibilities on climate change. Atmospheric carbon dioxide levels have risen dramatically since 1960. This increase is driving global warming and climate change, leading to extreme weather events which will only worsen. A hard-won policy The safeguard mechanism has not had time to deliver meaningful outcomes. And it is far from perfect – but it is hard-won, and Australia needs it. The 2023 reforms to the mechanism were designed to support trade-exposed industries, while encouraging companies to invest in emissions reduction. Undoing this mechanism would risk our climate goals. It would leave the government limited means to curb pollution from Australia’s largest emitters, and muddy the roadmap to net-zero. It would also create uncertainty for all carbon market participants, including the polluting facilities themselves. Felicity Deane does not work for, consult, own shares in or receive funding from any company or organisation that would benefit from this article, and has disclosed no relevant affiliations beyond their academic appointment.

Why 50-Degree-F Days Feel Warmer in Spring Than in Fall

There are real, physiological reasons why the same temperature feels different in April and October

In the first few weeks of spring, a 50-degree-Fahrenheit (10-degree-Celsius) day might call for a light jacket or no jacket—or even short sleeves, depending on the person. But in the fall, the same weather might have you reaching for a parka.It’s not just in your head. The relative warmth of spring is physiological as well as psychological; after a long, biting winter, your body has changed in ways that can make 50 degrees F seem downright balmy.“I fully experience this on a regular basis with my work,” says Cara Ocobock, an anthropologist at the University of Notre Dame, who studies how the human body adapts to cold. Her work often takes her to Finland, where she studies populations of reindeer herders who spend lots of time in extreme cold.On supporting science journalismIf you're enjoying this article, consider supporting our award-winning journalism by subscribing. By purchasing a subscription you are helping to ensure the future of impactful stories about the discoveries and ideas shaping our world today.“The human body is very good at acclimatizing to different environmental situations that are not permanent—and the changes that your body experiences during this time also aren’t permanent,” she says. Some of these changes involve a heat-generating organ that was only recently discovered in adults.Scientific American spoke with Ocobock to learn more about the changes our bodies undergo during winter—including to that strange, newfound organ—and how these changes affect us when the winter chill finally gives way to the warmth of spring.Have you personally experienced this “50 degrees feels warm” phenomenon?Yes, I have a story from my last trip to Finland. I was 300 kilometers [185 miles] north of the Arctic Circle during what should have been the coldest time of the year. There were maybe four or five days where it didn’t get above –20 degrees Fahrenheit [–29 degrees Celsius]. But then five days later, it was in the positive 40s Fahrenheit [or five to 10 degrees C], which should not exist that far north that time of year. After those days of extreme cold, I started sweating [when it went] above freezing. I wouldn’t even wear a coat. My body just kind of reversed course—like, “We need to cool you down; this is not what we have been used to.”How quickly do these physiological changes happen when someone is exposed to more extreme temperatures?There’s always going to be individual and populational variation, but we see the changes start happening pretty quickly. It can start within 24 hours, but they don’t fully set in for about seven to 10 days. You will maintain those changes until you go and switch environments again, and then you’ll lose your acclimatization. This can be to heat, cold, humidity, dryness or high altitude as well. For example, when I [returned to sea level from] field work in the Rocky Mountains, I was able to do two full lengths of an Olympic swimming pool without breathing. Within two weeks, that was gone.So how do our bodies change when we are exposed to cold weather?There’s a constant balancing of several different systems going on here. One of the quick changes is an increase in your resting metabolic rate—the baseline number of calories your body burns in order to survive. Your body is kind of increasing its own thermostat to produce more heat because you are losing more heat to the environment.We also see changes in the way your blood vessels [tighten or expand] to respond to the cold. In the cold, [vessels constrict to] reduce how much blood is flowing through and the heat that can potentially be lost to the environment. And when you’re cold, blood will be shunted more to the deep blood vessels that are further away from the surface, whereas in a hot climate, the opposite happens.We also see and increase in brown adipose tissue activity—this is an active area of research. “Brown fat,” as we call it colloquially, is a type of fat that burns only to keep you warm during acute cold exposure. In adult humans, it’s located [just above your clavicles], as well as along your major deep blood vessels. This organ, and we do consider it kind of its own organ, uses energy to produce heat—not energy to [activate your muscles] to go run a mile or anything like that. We used to think that human adults never have brown fat. We knew that babies have it [for the first few months of life], but we thought that once they burned through it, that was it. But we are now seeing brown adipose tissue everywhere we look in adult human populations.How is brown fat different from regular fat?Brown adipose tissue is very, very rich in mitochondria. Instead of being the powerhouse of the cell, those mitochondria are the furnace. It basically short-circuits the typical process so that this tissue produces heat rather than energy.In adults, to date, we have seen brown fat in populations in Russia and Finland—cold climates, which makes sense. We’ve seen it in Albany, N.Y.—temperate climate but cold winters. And we’ve also seen it in Samoa—a tropical island climate. So we’re beginning to think that brown adipose tissue might be a very deeply ancient tissue and that it could have been around in our evolutionary history for a very long time.How does brown fat activity change during cold seasons?One study on seasonal changes in brown adipose tissue [was] conducted by my former graduate student, Alexandra Niclou. She looked at seasonal variation in a brown adipose tissue among folks in Albany. She found that people were able to maintain higher body temperatures from brown fat in the winter but at a reduced caloric cost. And so it seemed the brown fat actually got more efficient the more it was being used to maintain body temperature in the winter. So there does seem to be a physiological difference in how brown fat is responding between the seasons. I’m going back to Finland this spring [to measure this further] among reindeer herders and indoor workers.Given all of those factors, what do you think is happening to our bodies on that first “warm” spring day?In the winter, you’re going to have an increase in resting metabolism. You might see an increase in your brown adipose tissue activity in order to keep you warm. Then all of a sudden it’s 50 degrees Fahrenheit outside, but your resting metabolic rate is still going to be higher, [and your brown fat might be more active], which means your body is producing more heat than it typically would have been. That’s probably why you feel like it’s way warmer out and start sweating. That acclimatization process is going to take a week or more to get you used to this new, warmer temperature setting.There’s also a developmental aspect of this—where you grew up likely has a massive, massive impact on how your body responds to different extremes and changes in seasonal temperatures. I’m a college professor [in Indiana], and walking around campus this time of year, you can tell the kids from the East Coast and the Midwest versus those from the South and the West Coast [by who is wearing] short T-shirts and sandals when it’s, like, 50 degrees and [who is] still in puff jackets. It always cracks me up. And we might actually see happening with brown adipose tissue as well—that the more you are exposed to cold during critical developmental periods as a child, the more active and responsive your brown adipose tissue may be as an adult.Do these seasonal changes still impact you if you spend most of the winter indoors?They are definitely still impacting you. It might not be as much, obviously, and this is part of what we’re doing with our work in Finland with reindeer herders, who spend more time outside in the extreme cold, and indoor office workers in the same region. But because you still go outside, you still experience acute cold, [even if it’s not] for hours and hours on end.Why is it important to understand how our bodies acclimatize to extreme temperatures?Understanding how bodies rapidly respond [to changes in temperature] is going to be even more important in the face of climate change, when we have highly and dramatically variable environments —where you get ice storms in Texas, for example. [Helping people acclimatize via what we know about] biology, behavior and technology is going to be critical, I think, because no matter what, our bodies are going to be physiologically limited in coping with both extreme cold and extreme heat. Our bodies are not limitless, so we have [to adjust our] behavior and turn to technology to make up for what our bodies can’t do.

The Psychological Effects of Climate Change: The Scientific Explanations — and Solutions That Can Empower Your Mind

Our minds can flip the script on climate change. Here are ways to reframe our perceptions and make us more resilient and empowered. The post The Psychological Effects of Climate Change: The Scientific Explanations — and Solutions That Can Empower Your Mind appeared first on The Revelator.

Are environmental and climate change problems overwhelming you? As psychologists my colleagues and I increasingly see the psychological and physiological effects of climate stress on our clients. These effects — including “fear of the unknown,” instability, catastrophizing, financial insecurity, and biophysiological alterations due to unseasonal weather events — create an ominous feeling of chaos, adversely affecting people’s emotional and mental equilibrium and making it hard to focus on clear actions, solutions, and effective pathways to fighting back climate confusion. This can leave us feeling deeply uneasy about the future. How can we cope with these feelings of overwhelming apprehension or hopelessness? As individuals we can’t take on the world — that’s an impossible task. So do we just turn away and give up? Of course not. Instead let’s look at more productive approaches to applying the brakes when anxiety, nihilism, and emotional shutdown leave us stuck in place. There’s a new and growing field in psychology focused on addressing the increasing burdens on our psyches due to climate chaos. Climate psychology addresses the emotional, mental, and sociological processes that contribute to the climate crisis, and human responses and adaptations to that can make positive, proactive, and productive solutions to climate-change events. As I’ve seen with my clients, friends, family, and community, the effects of climate change on mental and emotional wellbeing require a fresh approach to this lived experience challenge. For many people the first step to addressing this psychological crisis starts in our own minds. Psychologically this is known as “taking back the power”: Choose to do something — something that will empower you, energize you, and heal the trauma of climate insecurity, ignorance, and willful destruction by the rich and powerful. Before we do that, though, it helps to understand the psychological and physiological damage we’re trying to heal. “Where Did the World I Used to Know Go?” The word “solastalgia” describes the emotion of longing for a natural world that no longer exists. You’ve probably experienced this: The ongoing disruption of seasonal weather’s traditional timing makes us feel deeply disoriented, moody, depressed, confused, irritable, and uneasy on a subconscious level as our bodies’ biological, mind-affecting chemicals become unbalanced — much like what’s happening to our planet. There are biochemical reasons for these emotions caused by climate disruption. Climate trauma causes remarkable physiological — and therefore psychological — alterations to human biochemistry that significantly alter brain chemistry, leading to dysregulation of neurotransmitters and hormones like cortisol, norepinephrine, and dopamine. This adversely affects normal stress response, memory, and emotional regulation. Physiologically, increased heat and climate instability can even accelerate the aging process, new research suggests. Examples of events that disorient and alter our minds include: Plants bloom too early for the wildlife that depend on them, pushing them out of synch with the natural system. Salt and freshwater wildlife migrate with warmer temperatures, disrupting our food systems. Wildlife and plants become infected with disease or poisoned due to algae blooms or poisonous flood runoff. Drought causes water insecurity, increases costs, and threatens livelihoods. The loss of slow “transitional seasons” like spring and autumn causes deep temperature swings — and mood swings. Warmer climates mean invasive species, whether planted by humans or caused by “species creep” out of inhospitable climates. Diseases kill wildlife who historically have kept disease-carrying pest populations down. These disruptions alter our behavior and affect some of our most significant life choices. Climate Change Affects Life’s Biggest Decisions People are now questioning important life decisions under an uncertain climate context. Should we have children? Should we buy a home? Where should we live? Can we afford children and a home mortgage? Will there be food and clean water? How secure is my job? This is the psychological trauma and uncertainty of displacement, which leaves us feeling trapped, without agency or control. We can’t look into a crystal ball and see the future, but climate anxiety and resource insecurity create a very difficult, confusing decision-making process when planning family, home, job, and community. The increasingly likely threats of displacement — loss of life and health, region, or country — are highly stressful and traumatic because they’re unpredictable. Globally we see the increasing geographical relocation of individuals, cultures, and communities. Leaving behind generations of the family sense of “home” is highly traumatic as entire cultures must relocate due to resource insecurities caused by drought, floods, invasive species, or the extinction of native species. These insecurities cause extreme and enduring stress. A few examples include the rising cost or unavailability of insurance for disasters, community dissolution, loss of a “home” or place, and friends and family scattering to new geographic locations because of better opportunities there. Globally these events affect local, federal, and international government and political decision-making. Huge migrations of wildlife and humans to other geographical locations upset existing populations, which causes perceived cultural threats, so emigrants are demonized, segregated, and violence erupts, destabilizing societies and governments. All of this creates a universal sense of helplessness: “There’s nothing I can do, so why bother?” Take Back Your Power: Try This Psychology 101 Exercise Exercise 1. Spend an hour enviro-dooming online. It’s easy. Go for it with gusto: Furiously repost the bad things, “like,” and share — send the doom to all your groups and friends. The algorithms and AI will direct you to every negative environmental disaster online, because the scientists hired by Big Tech know what excites your brain chemicals and tickles your brain’s pleasure centers. It’s based on addiction science: Create exciting content, keep supplying more stimulation and agitation. Big Tech is a drug dealer for negative, aggressive, pleasurable chemicals. You’ll always get a fix, because Big Tech algorithms and AI now know your mind — and offers your brain maladaptive chemical and behavioral solutions. Now stop and check yourself. Scan your mind and body. How do you feel? Exercise 2: Turn off all your electronics. Get up and go for a walk, stroll into town and see what’s happening. Art shows? Community events? Farmers markets? What’s new at the library and community center? Is there a park to kick back and enjoy nature? Smile and be nice to strangers and shop clerks, open a door for someone, help someone with directions, or help an elderly or disabled person reach that can of corn on the top shelf. Research shows that when we smile and act nice to strangers, we get a burst of serotonin and other happiness chemicals in our brains. And the people we help do too. It’s contagious. Now how do you feel? We can all take advantage of that reset. Whether we’re talking about climate change, civil rights, politics, or anything else, you control the mediums you expose yourself to. Use your critical thinking, set limits and boundaries, resist the manipulation of media. It takes some practice to resist bad habits. But we can do it. Let’s reframe your relationship with the world in its current health. Start with your mindset, then, using what you discovered above, branch out into your community. Get involved with others around you and you’ll soon find yourself making small local changes, then bigger ones as your positive engagement ripples outward to others. See how those positive brain chemicals like dopamine, serotonin, oxytocin, and endorphins — which play crucial roles in regulating mood, promoting well-being, and fostering feelings of pleasure and satisfaction — are radiating out to others, and the world. Be kind to yourself. It all starts with you. Scroll down to find our “Republish” button Previously in The Revelator: Why Climate Grief Is an Essential for Climate Action The post The Psychological Effects of Climate Change: The Scientific Explanations — and Solutions That Can Empower Your Mind appeared first on The Revelator.

Scientists Shielding Farming From Climate Change Need More Public Funding. but They're Getting Less

Public funding for agricultural research in the U.S. has been declining for the last two decades, a process Trump has rapidly accelerated by freezing or pausing support for a variety of research programs financed by the USDA, EPA and other organizations

Erin McGuire spent years cultivating fruits and vegetables like onions, peppers and tomatoes as a scientist and later director of a lab at the University of California-Davis. She collaborated with hundreds of people to breed drought-resistant varieties, develop new ways to cool fresh produce and find ways to make more money for small farmers at home and overseas.Then the funding stopped. Her lab, and by extension many of its overseas partners, were backed financially by the United States Agency for International Development, which Trump's administration has been dismantling for the past several weeks. Just before it was time to collect data that had been two years in the making, her team received a stop work order. She had to lay off her whole team. Soon she was laid off, too.“It’s really just been devastating,” she said. “I don’t know how you come back from this.”The U.S. needs more publicly funded research and development on agriculture to offset the effects of climate change, according to a paper out in Proceedings of the National Academy of Sciences this month. But instead the U.S. has been investing less. United States Department of Agriculture data shows that as of 2019, the U.S. spent about a third less on agricultural research than its peak in 2002, a difference of about $2 billion. The recent pauses and freezes to funding for research on climate change and international development are only adding to the drop. It’s a serious issue for farmers who depend on new innovations to keep their businesses afloat, the next generation of scientists and eventually for consumers who buy food.“This is terrible news for the U.S. agricultural sector,” said Cornell associate professor Ariel Ortiz-Bobea, the lead author of the paper. Trump administration hastens funding cuts As the Trump administration pauses and shutters research programs funded by the Environmental Protection Agency, USDA and other agencies, Ortiz-Bobea and other experts have seen field trials stopped, postdoctoral positions eliminated and a looming gap forming between the reality of climate change and the tools farmers have to deal with it.The EPA declined to comment, and the USDA and USAID did not respond to Associated Press queries.Ortiz-Bobea and his team quantified overall U.S. agricultural productivity, estimated how much it would be slowed by climate change in coming years and calculated how much money would need to be invested in research and development to counteract that slowdown.Think of it like riding a bike into a headwind, Ortiz-Bobea said. To maintain the same speed, you have to pedal harder; in this case, R&D can be that extra push.Some countries are heading that direction. China spends almost twice as much as the U.S. on agricultural research, and has increased its research investments by five times since 2000, wrote Omanjana Goswami, a scientist with the Food and Environment team at the Union of Concerned Scientists, in an email.Spending cutbacks have also shuttered agricultural research across almost all of the Feed the Future Innovation Labs, of which McGuire's was one. Those 17 labs across 13 universities focused on food security, technical agriculture research, policy and various aspects of climate change. The stop-work orders at those labs not only disappointed researchers, but made useless much of their work.“There are many, many millions of dollars of expenditure that will generate nothing now because the work couldn’t be finished,” said David Tschirley, a professor who had been directing another one of those programs, the Innovation Lab for Food Security Policy Research, Capacity and Influence at Michigan State University, since 2019. Finding new funding for agricultural research Some researchers hope that other sources of funding can fill the gaps: “That’s where private sector could really step up,” said Swati Hegde, a scientist in the Food, Land, and Water Program at the World Resources Institute.From an agricultural point of view, climate change is “really scary,” with larger and larger regions exposed to temperatures above healthy growing conditions for many crops, said Bill Anderson, CEO of Bayer, a multinational biotechnology and pharmaceutical company that invested nearly $3 billion in agricultural research and development last year. But private companies have their own constraints on R&D investment, and he said Bayer can't invest as much as it would like in that area. “I don’t think that private industry can replicate" how federal funding typically supports early stage, speculative science, he said, “because the economics don't really work.” He added that industry tends to be better suited to back ideas that have already been validated. Goswami, of the Union of Concerned Scientists, also expressed concerns that private research funding isn't as trackable and transparent as public funding. And others said even sizeable investments from companies don't give anywhere near enough money to match government funding. Researchers, farmers and consumers feel the fallout The full impact may not be apparent for many years, and the damage won't easily be repaired. Experts think it will be a blow in other countries where climate change is already decimating yields, driving hunger and conflict. “I really worry that if we don’t really look at the global food situation, we will have a disaster,” said David Zilberman, a professor at UC Berkeley who won a Wolf Prize in 2019 for his work on agriculture.But even domestically, experts say one thing is almost certain: this will mean even higher prices at the grocery store now and in the future.“More people on the Earth, you need more productivity to prevent food prices going crazy,” said Tom Hertel, a professor of agricultural economics at Purdue University. Even if nothing changes right away, he thinks “10 years from now, 20 years from now, our yield growth will surely be stunted” by cuts to research on agricultural productivity.Many scientists said the wound isn’t just professional but personal. “People are very demoralized,” especially younger researchers who don’t have tenure and want to work on international food research, said Zilberman.Now those dreams are on hold for many. In carefully tended research plots, weeds begin to grow.The Associated Press’ climate and environmental coverage receives financial support from multiple private foundations. AP is solely responsible for all content. Find AP’s standards for working with philanthropies, a list of supporters and funded coverage areas at AP.org.Copyright 2025 The Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.Photos You Should See - Feb. 2025

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