Brian Keating is a cosmologist, professor of physics, & host of "Into the Impossible with Brian Keating". SPONSORS https://ketobrainz.com/pages/djp - Use code "DANNY20" at checkout. https://seed.com/danny - Use code "25DANNY" for 25% off your first month. EPISODE LINKS  @DrBrianKeating  https://twitter.com/DrBrianKeatinghttps://t.co/GWnnhAOEBB GET ACCESS TO WEEKLY BONUS CONTENT: https://www.patreon.com/dannyjones DANNY JONES LINKS https://www.instagram.com/jonesdannyhttps://twitter.com/jonesdanny OUTLINE 00:00 - Harvard h8 speech stance in Congress 04:46 - President of Harvard cited for plagiarism 07:21 - University problems with free speech 11:14 - Covert influences behind college protests 14:19 - Edward Witten's extreme twitter feed 15:31 - Keating vs Jack Sarfatti on string theory 19:03 - Physics can't prove anything 22:16 - David Grusch 26:54 - Existence of alien life 33:11 - UFOs & Jack Sarfatti 41:59 - Radar spoofing technology 46:19 - Likelyhood ratio test 53:45 - UFO "Zoo hypothesis" 57:49 - Ryan Graves account of "Cube inside a sphere" UFO 1:03:43 - Radar reflectors or UFOs? 1:09:57 - UFOlogy VS science 1:12:40 - Antigravity research went dark 1:15:12 - Does antigravity defy the laws of physics? 1:23:57 - Tic Tac UFO physics