#492 — The Second Plane, 25 Years Later
#491 — The Suicide of the Left
#151 — Will We Destroy the Future?
The Best of Making Sense with Sam Harris#107 — Is Life Actually Worth Living?
The Best of Making Sense with Sam Harris#045 What’s The Biggest Threat To Freedom? Islam Or Consumerism (with Sam Harris)
Under The Skin with Russell BrandHow civilization could destroy itself -- and 4 ways we could prevent it | Nick Bostrom
TED Talks Daily