Into the Unknown with Dr. Kelsey Johnson Part 2

Why should people care about fundamental questions of existence or try to understand the principles of our universe? Because we may be the only sentient beings in existence who can! At least, that’s what returning guest Dr. Kelsey Johnson, past president of the AAS and the ASP, and author of “Into the Unknown – The Quest to Understand the Mysteries of the Cosmos, tells Dr. Charles Liu and co-host Allen Liu as our interview resumes.