Lawrence Krauss

Dr. Lawrence Krauss is a theoretical physicist, cosmologist and an
out-spoken atheist. He is a great speaker and wonderful author.
He and Richard Dawkins are in a new documentary called, Unbelievers.

 

 

 

http://youtu.be/Wtkjpvu2CXk 

 

 

http://youtu.be/7ImvlS8PLIo

 

Lawrence Krauss on stage with Neil de Grasse Tyson,

Richard Dawkins and Bill Nye.

 

 

http://youtu.be/Hcu8o1SBA4k  Lawrence Krauss on Bill Maher

 

http://youtu.be/OYW7EPfIfnE  Lawrence Krauss - Stop Validating Ignorance