Added On March 9, 2010 A new online game aims to solve real world problems. CNN's John Roberts and Kiran Chetry chat with the game's developer.

Jane McGonigal - How playing games can make the world a better place

Jane McGonigal Jane McGonigal says 10 years of scientific research show that playing video games is actually the most productive thing we can do

Jane McGonigal: How Games Can Make a Better World Commonwealth Club

Jane McGonigal: How Games Can Make a Better World

Commonwealth Club