Discussion: Hester, Schneider, Kallfelz, Sirmacek, McPherson, and Ehrlich

On 4 August 2021, I participated in an online discussion with Bing Professor Emeritus at Stanford University Dr. Paul Ehrlich, Kevin Hester, Pauline Panagiotou Schneider, and Drs. Beril Sirmacek and William Kallfelz. The accompanying music was created by Dr. Sirmacek. The intro/outro clips were downloaded from one of many fee-free platforms.

Our wide-ranging, recorded conversation of nearly an hour is embedded below. Feel free to share this video with your network.

Professor Guy McPherson teaches an audio course in conservation biology. It is described and available for registration here.

Latest peer-reviewed journal article appears in the prestigious Elsevier series of journals:

McPherson, Guy R., Beril Sirmack, and Ricardo Vinuesa. March 2022. Environmental thresholds for mass-extinction events. Results in Engineering (2022), doi: https://doi.org/10.1016/j.rineng.2022.100342.