For Beyond 50's "Science" talks, listen to an interview with Mark Kingston Levin. He is back on the program to talk about his third sci-fi book that is part of the "30th Century" trilogy. As an accomplished scientist inventing sensors for submarines and a Ph.D. in quantum mechanics, his new book covers the colonization of Mars; how artificial intelligence can save us; black holes, gravity waves; destruction from a gamma ray burst from a neurtron star; and a non-violent protagonist as his lead character. Tune in to Beyond 50: America's Variety Talk Radio Show on the natural, holistic, green and sustainable lifestyle. Visit Beyond 50 Radio (https://www.Beyond50Radio.com) and sign up for our Exclusive Updates.