Andreas Eenfeldt gave this talk at the Ancestral Heath Symposium in 2011.
Found at Presentation Zen
Chris Wanstrath gives tips how to start a (software) business without giving equity away at Ignite Rails.
James Randi’s talk at TED in 2007 is the very essence of his view on psychics and scepticism.
Jon Stewart on religion.
Elizabeth Warren has a point during her ‘Talking tour’.
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