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Election Science Stakes: Environment

Scientific American senior editor Mark Fischetti talks about how this election will affect environmental science and policy.

Hoh Rain Forest in Washington State.

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Science, Quickly

In the last episode or our preelection podcast series, we spoke about climate. For this episode, I talked about other environmental issues with Scientific American senior editor Mark Fischetti, who oversees our coverage on sustainability.

Mark, what are some of the big environmental issues that are at stake in this election?

“Well, I think a lot of people focused on climate, which is certainly something to focus on. But you know, outside of that, I think in terms of the current administration, I think a big focus really should be looking at chemical pollution. There have been a number of regulations that have either been reversed or just struck down or overridden by the Trump administration that essentially allow more pollution to be imposed on air and water. So, for a few examples, right—so there were protections that were taken down for wetlands that basically allow for dumping of pesticides and other pollutants into the waterways.


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“There were regulations on emissions from power plants, not just about carbon dioxide but also about heavy metals. So there’s actually less restriction on mercury that power plants could emit. I mean, mercury is a horrible toxin. And then in the whole coal-fired arena, there’s regulations about disposal of toxic waste that have been rolled back, too, which will add levels of lead and arsenic and other contaminants like that into the environment. So these are long-standing toxins and other compounds that we know are bad for people and the environment. And those things are being rolled back as well.”

Well, that’s a key thing is the health aspect. Because, you know, even if you don’t care that there will ever be another tree or another bird, human health is at stake with these things as well.

“Right, the birds and the trees and the squirrels and the people all use the same water and the same air and the same soil, which we forget about as well. There are some protections for soils and what kinds of chemicals can be used in agriculture, for that matter, that have been changed as well. So then the question is: Would this be different under Biden? And I think it would be because a lot of those regulations, including the ones I kind of called out specifically, most of them were put in place or made tougher during the Obama and Biden administration. So I would think that the Biden administration would want to restore that.”

—Steve Mirsky

[The above text is a transcript of this podcast.]

Mark Fischetti has been a senior editor at Scientific American for 17 years and has covered sustainability issues, including climate, weather, environment, energy, food, water, biodiversity, population, and more. He assigns and edits feature articles, commentaries and news by journalists and scientists and also writes in those formats. He edits History, the magazine's department looking at science advances throughout time. He was founding managing editor of two spinoff magazines: Scientific American Mind and Scientific American Earth 3.0. His 2001 freelance article for the magazine, "Drowning New Orleans," predicted the widespread disaster that a storm like Hurricane Katrina would impose on the city. His video What Happens to Your Body after You Die?, has more than 12 million views on YouTube. Fischetti has written freelance articles for the New York Times, Sports Illustrated, Smithsonian, Technology Review, Fast Company, and many others. He co-authored the book Weaving the Web with Tim Berners-Lee, inventor of the World Wide Web, which tells the real story of how the Web was created. He also co-authored The New Killer Diseases with microbiologist Elinor Levy. Fischetti is a former managing editor of IEEE Spectrum Magazine and of Family Business Magazine. He has a physics degree and has twice served as the Attaway Fellow in Civic Culture at Centenary College of Louisiana, which awarded him an honorary doctorate. In 2021 he received the American Geophysical Union's Robert C. Cowen Award for Sustained Achievement in Science Journalism, which celebrates a career of outstanding reporting on the Earth and space sciences. He has appeared on NBC's Meet the Press, CNN, the History Channel, NPR News and many news radio stations. Follow Fischetti on X (formerly Twitter) @markfischetti

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Steve Mirsky was the winner of a Twist contest in 1962, for which he received three crayons and three pieces of construction paper. It remains his most prestigious award.

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Election Science Stakes: Environment