How do diseases and information spread? On this episode, Neil deGrasse Tyson and comic co-host Chuck Nice discover the history of pandemics, how social networks impact spread, and the hidden math behind it with sociologist Nicholas Christakis.NOTE: StarTalk+ Patrons can watch or listen to this entire episode commercial-free here: https://www.startalkradio.net/show/social-networks-and-ending-the-pandemic-with-nicholas-christakis/Thanks to our Patrons Stephanie Nina Pitsirilos, bj Avent-Farmer, Bryce Irving, Heavily Sedated, Aaron Moss, Rudy Amaya, and Jan Erik Bergli for supporting us this week.