how the earth works

https://www.hulu.com/series/how-the-earth-works-b7440d5d-96dd-47a0-a912-a9427bb0a044 I've now watched 6 of the 8 episodes of a very interesting 2013 documentary series, How the Earth Works. It is both fascinating and sobering, even though I was already aware of the main thesis that such natural...