Common Senseby Thomas Paine
Pride and Prejudiceby Jane Austen
Kant's Critique of Pure Reasonby Daniel N. Robinson
Human Behavioral Biologyby Robert Sapolsky
Justice: What's The Right Thing To Do?by Michael Sandel
New York Times The Daily Podcastby Michael Barbaro
The Doctor's Farmacy Podcastby Mark Hyman
Frontline Audiocast - PBS Podcast
The C.S. Lewis Podcastby Alister McGrath
CBC's The Best of Ideas Podcast
Astrophysics for People in a Hurryby Neil deGrasse Tyson
Tools of Titansby Tim Ferriss
Think Againby Adam M. Grant
The Power of Positive Thinkingby Norman Vincent Peale
The American Spiritby David McCullough