The Big Question: Why are we here?: The truth, that we evolved here, is far more satisfying and immeasurably more accurate than the invented non-answers (creation myths and blind watchmakers).
Richard Dawkins: The God Delusion: Richard Dawkins' asserts that belief in god is irrational and inflicts great harm upon societies. Jeremy Paxman interviews Professor Dawkins as part of the Newsnight book club. BBC 9 min 35 sec - 26-Sep-06
Queerer Than We Suppose: The strangeness of science: An interesting examination of "Middle World" and our evolved limitations of perceptual comprehension. Recorded July 2005 in Oxford, UK. Duration: 22:42. From http://www.ted.com/