Video Share on Facebook Share on Twitter Share on Pinterest Share on LinkedIn By 2100 there could be as many as 10.8 billion people living on our planet. Elon Musk explains why those demographics could get tricky. Share on Facebook Share on Twitter Share on Pinterest Share on LinkedIn Products You May Like Articles You May Like Free college could become a reality under a Biden administration Biden to deploy FEMA, National Guard to set up Covid vaccine clinics across the U.S. Schwab earnings top estimates in first report since TD Ameritrade merger, accounts near 30 million CEO of world’s largest money manager sees stocks rallying in 2021 but not as much as last year Man makes last-ditch effort to recover $280 million in bitcoin he accidentally threw out