Lawrence Krauss gives a talk on our current picture of the universe, how it will end, and how it could have come from nothing. Krauss is the author of many bestselling books on Physics and Cosmology, including "The Physics of Star Trek." Books by Lawrence Krauss: www.amazon.com/Lawrence-M.-Krauss/e/B000AP7AZS/ref=ntt_dp_epwbk_0 Download Quicktime version Small: c0116791.cdn.cloudfiles.rackspacecloud.com/Krauss-AAI09-web-sm-new.mov 720p HD: c0116791.cdn.cloudfiles.rackspacecloud.com/Krauss-AAI09-web-new.mov The Richard Dawkins Foundation for Reason and Science richarddawkinsfoundation.org Atheist Alliance International atheistalliance.org Produced by the Richard Dawkins Foundation and R. Elisabeth Cornwell Filmed & edited by Josh Timonen