For audio, scroll down.
Gerardo walks us through findings from his much reported on recent coauthored paper: Vertebrates on the Brink As Indicators of Biological Annihilation and the Sixth Mass Extinction, which, do not worry he breaks that all down for us.
- What a mass extinction is and how they’re determined
- Why they occur
- Why it matters that we do all we can today to end the ongoing current mass extinction