What is a Boltzmann Brain?

For more resources visit: http://www.reasonablefaith.org On March 3rd, 2014 Dr William Lane Craig gave a lecture on the Kalam Cosmological Argument at Georgia Tech University. During the Q&A Dr Craig explains Boltzmann Brains. We welcome your comments in the Reasonable Faith forums: http://www.reasonablefaith.org/forums/ Be sure to also visit Reasonable Faith's other channel: http://www.youtube.com/reasonablefaithorg Follow Reasonable Faith On Twitter: http://twitter.com/rfupdates Add Reasonable Faith On Facebook: http://www.facebook.com/reasonablefaithorg