Conversations with Comedians Couple Thinkers 2017, 30 minutes Conversation with Craig Ferguson and wife Megan about Earth, the universe, alien life, and the future of humanity. Jim and Sam Show 2017, 40 minutes Jim Norton & Sam Roberts on Sirius XM debating higher dimensions, aliens, time travel, speed of light. StarTalk 2019, 50 minutes “Physics All Around Us” with comedian Chuck Nice. StarTalk 2017, 50 minutes “Cosmic Queries”—spacetime, the space race (politics, funding, and private enterprise) with comedian Godfrey. Stephen Colbert Interview 2013, 1 hour 20 minutes In conversation with Stephen Colbert on stage at the Kimberly Academy discussing topics from philosophy to parenting.