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August 28, 2014 Last Aired October 4, 2014
After Words with Caleb Scharf

Caleb Scharf talked about his book The Copernicus Complex: Our Cosmic Significance in a Universe of Planets and Probabilities, in which he talks about the possible beginnings of life on eart…
938 views
November 20, 2012 Last Aired December 25, 2012
After Words with Ray Kurzweil

Author and inventor Ray Kurzweil talked about his neuroscience research, in which he reverse-engineered the brain in order to assist in building intelligent machines. Mr. Kurzweil talked abo…
2,860 views

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