On the afternoon of 6 March I will again speak with Michelle Witte and Ben Zenivich of Political Misfits radio. We will discuss PFAS, or "forever chemicals." Our conversation will begin interview at about 12:40 p.m. Eastern time (New York).…
On 13 May 2021 I remotely delivered the keynote address at the Western Alaska Interdisciplinary Science Conference and Forum (WAISC). In contrast to my prior presentations, this one is light on evidence and heavy on recommendations regarding how we proceed…
https://youtu.be/BuPEyWCyg1c Latest Peer-Reviewed Journal Article: 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. Draft script: Fermi’s paradox, named for Enrico Fermi, refers to the contradiction…
https://youtu.be/1yX0GznTIyI AVID Audio Course Description (Conservation Biology) Latest Peer-Reviewed Journal Article: 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. Draft script: The U.S. Constitution…
https://youtu.be/BxdSudHknRA AVID Audio Course Description (Conservation Biology) Latest Peer-Reviewed Journal Article: 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. Draft script: If happiness…
https://youtu.be/tMSkda8YRo4 AVID Audio Course Description (Conservation Biology) Latest Peer-Reviewed Journal Article: 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. Draft script: I’m often accused—or…
https://youtu.be/jSlXGXj3A1o Latest Peer-Reviewed Journal Article: 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. Draft Script: The improbable, arbitrary events leading to our speciation and…