Steven Johnson: How We Got to Now

Glass, Cold, Sound, Clean, Time and Light. Just a random collection of items in the physical world, right? Not in the hands of science journalist Steven Johnson, who weaves a revelatory tale of technological wonders in his new book and PBS series, "How We Got to Now: Six Innovations That Made the Modern World." Join Julie and Robert for an interview with the man behind the book and series. Learn more about your ad-choices at https://www.iheartpodcastnetwork.com See omnystudio.com/listener for privacy information.