How Do You Get People Out of the Cycle of Recycling Things?

Danny Cevallos: I'm an old guy who continues to learn. When i was teaching, i used to try to have 25 % new material every two years during covet. The big question is whether history can teach us anything in a world that is changing as rapidly and confoundedly is as it is rigt now. He says he believes in analytics but doesn't really realize we've got data from 100 thousand people over 30 years.