Nobel Laureate Steven Chu in a conversation with UC Berkeley's Harry Kreisler about scientific inquiry and the evolution of Chu's own research interests.
Dr. Steven Greer presents "Contact & Disclosure: The Final Sequence" at the European Exopolitics Summit 2009. This is the presentation that triggered the interview/debate between Dr.
Richard Dawkins interviews Steven Pinker for "The Genius of Charles Darwin", the Channel 4 UK TV program which won British Broadcasting Awards' "Best Documentary Series" of 2008.