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8 Cartoons That Expose Climate Denial [Slide Show]

A famous scientist and a famous cartoonist dismantle what they see as the biggest threat to the planet

Courtesy of Columbia University Press and Tom Toles 2016

This is a powerful team: atmospheric scientist Michael Mann and political cartoonist Tom Toles. Both are standouts in their fields. Both have been trying to alert the world to the threat of climate change even as they are attacked by political and business leaders. And both recently realized that if they combined their talents they might find a way to break what they see as a concerted effort to fool the public. So they created a concise and fiercely illustrated new book called The Madhouse Effect: How Climate Change Denial Is Threatening Our Planet, Destroying Our Politics, and Driving us Crazy.

The American public and politicians “are so divided it’s become difficult to even talk about issues like climate change,” Mann said at an evening event on September 29. “We decided to frame things with humor and satire to lower the barriers.”

Mann made his comments at a panel discussion that he and Toles held at the American Museum of Natural History in New York City, moderated by Jeffrey Sachs, an economist at Columbia University and a senior advisor to the U.N. The effort to discredit climate science, Toles said, “has become the most radical divorce between straightforward facts and a political constellation of denial and disinformation I’ve ever seen.”


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In addition to explaining the basics about climate science and why people should care, the book has dozens of previously drawn and new cartoons by Toles, which he called “a collection of ‘Wanted’ posters of the bad actors.”

Actually the cartoons cut to the core of the issues that Mann untangles in the prose. Scientific American put together a slide show with one cartoon from each of the eight chapters that, together, capture the overall story (see above).. Each cartoon carries the name of the chapter in which it appears.

At one point during the talk Sachs, Mann—who is director of the Earth System Science Center at The Pennsylvania State University—and Toles, a Pulitzer Prize-winning cartoonist for The Washington Post, were asked what individuals could do to help lessen future climate change. All three said: vote. “We are facing a watershed moment,” Mann said, referring to the upcoming U.S. presidential election. He and his fellow speakers, without naming names, said that voting for one candidate would give the country and the world a chance to rein in climate change, and voting for the other candidate would doom the planet. What the U.S. does in the next few years, Sachs noted, is crucial to the entire globe.

Despite the book’s written and drawn takedowns, it ends with an unexpectedly upbeat chapter called "A Path Forward." “There are lots of reasons for cautious optimism that we can still respond to the problem,” Mann explained at the museum. “If we act quickly.”

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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