psychedelic colors

Timothy Leary nearly killed the psychedelic revolution. He did more than anyone to popularize LSD — but his indiscriminate use of mind-altering drugs created a backlash, and made them taboo for serious scholars. 

cave art

Is your knowledge Cavemen based on TV commercials? In this hour of To The Best Of Our Knowledge, Caveman. We'll discover how the Ice Age gave birth to the first modern humans. And, the real secret of evolution -- cooking. Also, the founder of today's caveman movement. He grunts in a more modern...


Are we witnessing the birth of a new "dark green religion"?


Richard Holmes talks with Steve Paulson about how art and science influenced each other during the Romantic period.

 Marcel Proust (seated), Robert de Flers (left) and Lucien Daudet (right), ca. 1894

Jonah Lehrer says that the great French writer Proust described insights into the way the mind processes memory long before the scientists could prove how the brain worked.

Thing 1 and Thing 2 mural

Brian Boyd talks with Anne Strainchamps about how our love of storytelling helped us evolve.


For decades Carl Jung's "Red Book" remained the most famous unpublished book in the history of psychology. Jung refused to publish it during his lifetime, and his heirs kept it locked up after he died. The "Red Book" recorded Jung's visionary paintings and laid out his radical ideas for a new...

Spray Paint

You know Marcel Proust as the author of the massive autobiographical novel, "In Search of Lost Time." But did you know that Proust can also be considered a scientist? That's the argument that Jonah Lehrer makes in his book, "Proust Was A Neuroscientist." Lehrer explains how Proust made...


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