Existential Risks and Geological Instabilities

This is a podcast all about "Existential Risk". Made at the request of a Patreon, I cover the usual spectrum of ways in which people guess civilisation might end, discuss how to think about this from a rational - but critical - perspective and how to remain optimistic in the face of public intellectuals bombarding us with these claims about the coming end-times. If you would like to get early access to podcasts like this, consider becoming a Patreon either at https://www.patreon.com/tokcast (for per-episode support) or https://www.patreon.com/BrettRHall (for per-month support).