I've Been to the Mountaintopby Martin Luther King, Jr.
Human Behavioral Biologyby Robert Sapolsky
Kant's Critique of Pure Reasonby Daniel N. Robinson
Biodiversity and the Meaning of Human Existenceby Edward O. Wilson
The Science of Being Wellby Wallace D. Wattles
Freakonomics Radio Podcastby Stephen J. Dubner
Intelligence Squared Podcast
Frontline Audiocast - PBS Podcast
Dr. Wayne W. Dyer Podcastby Wayne Dyer
Dan Carlin's Hardcore History Podcastby Dan Carlin
Talking to Strangersby Malcolm Gladwell
The 7 Habits of Happy Kidsby Sean Covey
Breath: The New Science of a Lost Artby James Nestor
Astrophysics for People in a Hurryby Neil deGrasse Tyson
Tools of Titansby Tim Ferriss