80,000 Hours Podcast cover image

#116 – Luisa Rodriguez on why global catastrophes seem unlikely to kill us all

80,000 Hours Podcast

00:00

Genetic Resilience in Human Populations

This chapter investigates the role of genetic diversity in population viability, using historical examples like the Ashkenazi Jews to illustrate how low diversity can still support survival. It discusses the effects of environmental factors on small populations and the improbability of complete extinction in the wake of global catastrophes. Furthermore, it emphasizes the significance of technological advancements in fostering resilience against potential existential threats.

Transcript
Play full episode

The AI-powered Podcast Player

Save insights by tapping your headphones, chat with episodes, discover the best highlights - and more!
App store bannerPlay store banner
Get the app