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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

The Madhouse Effect Lecture and Book Singing

Thu April 13, 4:00 pm

Dr. Mann will be lecturing and signing his new book at the Foxdale Village Retirement Community on April 13th.

Recent Interviews

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

Dr. Mann's interview for Deutschlandfunk (via Google translate)

Dr. Mann's interview with Philip Adams of ABC News on Trump's climate politics.

Dr. Mann's interview with Richard Glover of ABC Sydney. 

Dr. Mann's interview with Pul Basken of The Chronicle of Higher Education.

Listen to Dr. Mann's interview on The Madhouse Effect, Trump, and Australian climate policy with Geraldine Doogue of ABC NewsRadio.

Dr. Mann's interview with Steve Curwood on this week's PRI's Living on Earth via PRL Public Radio International.

Dr. Mann's interview with NPR/WBEZ Worldview.

Recent Tweets

News & Updates

Chris Mooney of The Washington Post reveal that scientists continue publishing research hinting that climate change could be changing the

Peter Heinlein of VOA News discusses why scientists are concerned about research funding cuts​.

In this article written in Tulsa World, Randy Krehbiel, writes that Senator Inhofe warns climate change deniers to be "vigilant" because

Drew Pendergrass of The Harvard Political Review discusses the political motivated Freedom of Information Act which is undermining climat

Jason Samenow of The Washington Post writes about how the climate hearing will "make great political theater, but wont advance the conver

Phil Plait of SyFy Wire explains how the Arctic and the Antarctic are experiencing record lows this year.

Timothy Cama explains how republicans on the House Science Committee are planning a hearing to challenge mainstream climate change scienc

Peter Gwynne, Physics World's North America correspondent, discusses US researchers alarm over the Trump administrations decisions over climate change.

Letter to the editor by Kenneth F. Styer's in The Greenville News asking for an open debate about climate change politics. 

Dr. Mann is joining Mark J. Green, Lawrence Tribe, Laura Tyson, David Cay Johnston, Robert Reich and the rest of the august team at #ShadowingTrump