Biodiversity and the Meaning of Human Existenceby Edward O. Wilson
The Feynman Lectures on Physicsby Richard P. Feynman
Kant's Critique of Pure Reasonby Daniel N. Robinson
Michio Kaku: The Universe in a Nutshellby Michio Kaku
I've Been to the Mountaintopby Martin Luther King, Jr.
Frontline Audiocast - PBS Podcast
Thich Nhat Hanh Dharma Talks Podcastby Thich Nhat Hanh
Inquiring Minds Podcastby Indre Viskontas
Duolingo Spanish Podcastby Martina Castro
Plato - The Republic Podcastby Plato
Life Forceby Anthony Robbins
Influence: The Psychology of Persuasionby Robert Cialdini
The Power of Habitby Charles Duhigg
Unleash The Power Withinby Anthony Robbins
Factfulnessby Hans Rosling