Elon Musk Sure Made Lots of Predictions at Davos

Humanoid robots, space travel, the science of aging--Musk was willing to weigh in on all of it at this week's World Economic Forum. But his predictions rarely work out the way he says they will. Elon Musk speaks during the World Economic Forum Annual Meeting in Davos, Switzerland on Thursday. Elon Musk, the richest man on Earth, is very good at making money. His track record of predicting the future is less stellar.