  Science and rationality take the stage when Neil deGrasse Tyson welcomes Richard Dawkins and Bill Nye to NYC's Beacon Theatre to discuss evolution, with help from comics Eugene Mirman, Jim Gaffigan and Maeve Higgins.  Science and rationality take the stage when Neil deGrasse Tyson welcomes Richard Dawkins and Bill Nye to NYC's Beacon Theatre to discuss evolution, with help from comics Eugene Mirman, Jim Gaffigan and Maeve Higgins.