The world currently plays video games for 3 billion hours per week. Over 400 million hours per day.
The best hope we have for surviving the next century on this planet? Games. In this 20-minute TED talk, I explain why we need to achieve 21 billion hours of online gaming a week by the year 2020. That’ll be just an hour a day, every day, for half of the people on Earth… – Jane McGonigal @avantgame