A crystal moment when we did something right -- when we unleashed the internet to the world. We must continue to create new agile systems to adapt to an ever-changing future -- an adaptability that will be enabled by a growing age of amateurs. Amateurs will be able band their expertise together to form agile and flexible 'smart mobs.' This will help us achieve a future civilization where individuals matter and are empowered. David also discusses how light increases tolerance.