WPT Interviews: Steven Johnson, Author/Host PBS' "How We Got to Now"

Best-selling Author Steven Johnson sits down to talk with us about his new book and PBS series, "How We Got to Now," which reveals the story behind the remarkable ideas that made modern life possible. Watch "How We Got to Now" starting Oct. 15 on Wisconsin Public Television and other PBS stations. Learn more at http://wpt.org. Johnson was in Madison to give a keynote speech to the Greater Madison Chamber of Commerce ( http://greatermadisonchamber.com ) at the Monona Terrace. Follow Steven Johnson on Twitter at http://twitter.com/stevenbjohnson and learn about "How We Get to Next" at http://howwegettonext.com.