Guy McPherson and Kevin Hester Chat

The video embedded below is based on a conversation between Guy McPherson and Kevin Hester that transpired on the afternoon of 29 August 2023. It can be viewed on the Nature Bats Last Substack account, where comments are enabled with a paid subscription. In addition, Kevin Hester thoughtfully provided links to several of the articles we discussed. These, too, are included within the Substack post.

Latest Peer-Reviewed Journal Article:

Guy R. McPherson, Beril Kallfelz-Sirmacek, James Massa, William Kallfelz, and Ricardo Vinuesa, June 2023, Results in Engineering: “Environmental thresholds for mass-extinction events.”