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: http://www.amazon.com/Lawrence-M.-Krauss/e/B000AP7AZS/ref=ntt_dp_epwbk_0 Download Quicktime version (720p HD): http://c0116791.cdn.cloudfiles.rackspacecloud.com/Krauss-AAI09-720.mov Filmed & Edited by JOSH TIMONEN The Richard Dawkins Foundation for Reason and Science http://richarddawkinsfoundation.org Atheist Alliance International http://atheistalliance.org