Robert H. Frank on Google

The Economic Naturalist is the best method for learning economic concepts. I call it the Scooby-Doo method. In the Economic Naturalist, Dr. Frank poses a problem then gives you clues to help solve it. It's like doing a crossword puzzle. Dr. Frank emailed a link to his favorite puzzles to me. Dr. Frank writes, "Last month I gave a lecture about The Economic Naturalist at Google's headquarters. They've posted a copy of it here:
http://www.youtube.com/watch?v=QalNVxeIKEE