Nature Bats Last Nature Bats Last is the most radical show on the radio. Hosts Kevin Hester and Guy McPherson get to the root of relevant issues facing society.

August 7, 2019  

Kevin and Guy were joined by Dr. Andrew Glikson, Visiting Fellow at Australian National University. Dr Glikson is renowned geologist who has written widely about previous mass extinction events on Earth.

July 3, 2019  

Kevin and Guy were joined by Rory Varrato, a founding member of Extinction Rebellion NYC and adjunct professor of philosophy at Fordham University. Rory invited Guy to testify to the New York City Council’s Committee on Environment a day before New York City declared a climate emergency.

June 12, 2019  

Kevin and Guy were joined by meteorologist Nick Humphrey for this pre-recorded show. We discussed the links between climate change, weather, and crop failures. You can support Nick via his Patreon page.

May 7, 2019  

Kevin and Guy were joined by Cachet Garrett and Colin Peacock, both of whom pursue wellness for humans. Cachet and Colin hosted Guy in Alaska on his latest speaking tour.

April 5, 2019  

We pay tribute to Michael C. Ruppert about five years after his death. We hear the voices of cohosts Guy McPherson and Pauline Schneider, along with seven other people influenced by Michael's abbreviated life.

March 6, 2019  

This month's show features Dr. Paul Ehrlich for the third time on Nature Bats Last. Dr. Ehrlich is the Bing Professor of Population Studies in the Department of Biology of Stanford University and president of Stanford's Center for Conservation Biology ( He is a renowned biologist and ecologist best known for his warnings about the consequences of human population growth.

February 5, 2019  
Kevin and Guy spoke with award-winning journalist Dahr Jamail regarding his recently published book, The End of Ice. The discussion, which included several callers, covered various elements of Earth's cryosphere and the human response to its near-term demise.
December 5, 2018  
Kevin and Guy were joined for a few minutes by citizen journalist extraordinaire Kiwi Robin Westenra of the Seemorerocks blog, Most of this episode is committed to a discussion with Wales organic farmer Roger Hallam of the Extinction Revolution.
November 7, 2018  

In the November episode of Nature Bats Last Kevin Hester welcomes back former host and founder of Nature Bats Last Professor Guy McPherson as they begin their collaboration as co-host of the show.
Professor McPherson’s work can be found at his web site Nature Bats Last  and Kevin Hester’s at 
Listeners can follow the show on Facadebook at

October 4, 2018  

The Case for declaring a climate emergency.

Today’s guest on Nature Bats Last is Canadian Climate System Scientist from the University of Ottawa Paul Beckwith.
Pauls website can be found at and he has a prolific You Tube channel under his own name.

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