Natureby Ralph Waldo Emerson
Sugar: The Bitter Truthby Robert H. Lustig
Free Lectures from The Great Courses
Change Your Questions, Change Your Lifeby Marilee Adams
Michio Kaku: The Universe in a Nutshellby Michio Kaku
The Tim Ferriss Show Podcastby Tim Ferriss
Intelligence Squared U.S. Podcast
Happier with Gretchen Rubin Podcastby Gretchen Rubin
NPR: Fresh Air Podcastby Terry Gross
CBC's The Best of Ideas Podcast
The Laws of Human Natureby Robert Greene
The Magic of Thinking Bigby David J. Schwartz, Ph.D.
Be Useful: Seven Tools for Lifeby Arnold Schwarzenegger
The 7 Habits of Happy Kidsby Sean Covey
Talking to Strangersby Malcolm Gladwell