A great lecture by professor Maxwell Krauss.
Enjoy!
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"Lawrence Maxwell Krauss (born May 27, 1954) is an American theoretical physicist and cosmologist who is Foundation Professor of the School of Earth and Space Exploration and director of Arizona State University's Origins Project. He is the author of several bestselling books, including The Physics of Star Trek and A Universe from Nothing. He is an advocate of public understanding of science, public policy based on sound empirical data, scientific skepticism, , and science education, and works to reduce the impact of superstition and religious dogma in our culture.-------"
http://www.youtube.com/watch?v=EjaGktVQdNg
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