Get a free month of Curiosity Stream: http://curiositystream.com/isaacarthur Alien Conspiracy theories are too numerous to count, but are they simply being paranoid about UFOs or might aliens be conspiring against us? Alternatively, could an extraterrestrial...
Get a free month of Curiosity Stream: http://curiositystream.com/isaacarthur We often wonder how we might first meet extraterrestrials, picturing flying saucers and UFOs landing and aliens emerging asking to be taken to our leader - but joining the galactic community...
Visit our sponsor, Brilliant: https://brilliant.org/IsaacArthur/ Watch Part 2: https://youtu.be/tbvmxo90F9I For today's 2-part episode we team again with John Michael Godier to discuss the future of humanity should we head out to colonize the galaxy and find it empty,...