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Dr. Michael E. Mann is Distinguished Professor of Atmospheric Science at Penn State, with joint appointments in the Department of Geosciences and the Earth and Environmental Systems Institute (EESI). He is also director of the Penn State Earth System Science Center (ESSC)

Mann is the author of several books including his most recent work, The Madhouse Effect, which features cartoons by Pulitzer Prize-winning political cartoonist Tom Toles. Through satire, “The Madhouse Effect” portrays the intellectual pretzels into which denialists must twist logic to explain away the clear evidence that man-made activity has changed our climate. To learn more about the book, click here

Upcoming Events

CSICon: Science in the Age of Misinformation

Thu October 26, 11:00 am

Las Vegas | Nevada

The science and politics of global climate change discussion

Tue September 12, 7:00 pm

St. Mary's College | MD

A Return To The Madhouse: Climate Change Denial in the Age of Trump

Fri September 08, 12:15 pm

Center Valley | PA


Recent Interviews

Dr. Mann joins Christopher Wright in talking climate science and politics with Dr. Karl Kruszelnicki in latest episode of Shirtloads Of Science.

Dr. Mann's interview with Roundhouse Radio on The Madhouse Effect and more.

Dr. Michael E. Mann's interview with Dr. Karl Kruszelnicki on his show Shirtloads of Science.

Dr. Mann's interview with Michael Smerconish via Sirius XM Radio

Dr. Mann attends a roundtable discussion hosted by Democracy Now. 

Dr. Mann's MSNBC interview earlier today with Andrea Mitchell Reports about the Paris climate accord and the continued denial of climate change.

Listen to Dr. Mann's interview with Buffalo State radio station 91.3 FM. 

Dr. Mann's interview with Michael Smerconish of Sirius XM Radio on Climate change, false balance, Bret Stephens, and The New York Times.

Dr. Mann's latest interview with The Real News Network.

Dr. Mann's interview Rania Khalek and Devin Gosztola 

Recent Tweets

News & Updates

Dr. Michael E. Mann, Sonya K. Miller, Stefan Rahmstorf, Byron A.

John Gibbons, of The Irish Times, explain how environmentalists saw the problem after the 2006 film but didn't realize how much it would take to fix it 

Joe Romm, of ThinkProgress, discusses how this is the first time we've seen such a record month in the absence of an El Nino boost.

Taylor Rios of The Inquisitr, discusses how global warming research continues to report a bleak prognosis for Earth.

Joe Romm, writer for ThinkProgress, explains why the leaked draft reveals that America could experience up to 8 feet of sea level rise unless we embrace Paris climate deal.

Andrew Freedman, of Mashable, explains how climate change is affecting summer weather events.

David Sirota of International Business Times interview with Dr.

Emily Atkin, of New Republic, explains why conservatives saying environmentalists are hypocrites if they consume more energy than the average American is a deceitful, disingenuous argument. 

Craig K Comstock's thoughtful commentary on the framing of climate change for Huffington Post.

Dino Granodni, writer for The Washington Post, explains how differing opinions can be okay.