Shift happens 4.0 is the official new update to the video "Shift Happens," first produced in 2006. This edition, published in September, focuses on media convergence. The original author, Karl Fisch, is a teacher at Arapahoe High School, Centennial, Colorado. While this version is more media-centric, Fisch claims it still has meaning for today's educaton world. More in Karl's own words at the following link: http://thefischbowl.blogspot.com/2009/09/did-you-know-40-economist-media.html Enjoy!