previous guests from our 2015 tour NYC - Science: A Force for Good or Evil? Neil DeGrasse Tyson Janna Levin Lisa Lampanelli Tim Daly Chicago - Death Rocks: Fossil Records and Archaeological Hits Paul Sereno Jerry Allen Coyne Peter Sagal Julia Sweeney LA - Science Meets Hollywood: Science Fact vs. Science Fiction Sean M. Carroll David X. Cohen Joe Rogan Eric Idle San Francisco - UFO's, Alien Probes and Other Close Encounters Seth Shostak Carolyn Porco Greg Proops Paul Provenza
