In this episode, Lawrence joins environmental scientist Dan Schrag at Harvard University to discuss Earth history, energy policies, and what we can expect from a future affected by climate change. 

See the exclusive, full HD videos of all episodes at www.patreon.com/originspodcast immediately upon their release.

Twitter: @TheOriginsPod
Instagram: @TheOriginsPod
Facebook: @TheOriginsPod
Website: https://theoriginspodcast.com

Get full access to Critical Mass at lawrencekrauss.substack.com/subscribe