Home Fermi’s Paradox URL Copied! Menu Donate Fermi’s Paradox May 21, 2017, 7:00pm CT Listen 59:00 URL Copied! Fermi’s Paradox May 21, 2017, 7:00pm CT Listen 59:00 URL Copied! WBEZ brings you fact-based news and information. Sign up for our newsletters to stay up to date on the stories that matter. Three people grapple with the question, “Are we alone?”