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 Ads by AmazonArticles You May Like EU vaccine rollout: 5 takeaways | FT Bed Bath & Beyond warns it can’t pay down debts, defaults on credit line Beyoncé, a $100k-a-night suite and a red carpet of influencers: Dubai basks in its booming economy Boeing posts quarterly loss as labor and supply strains overshadow increase in jet demand This Social Security change would be ‘easiest and quickest,’ Manchin says. What debt ceiling negotiations may mean for benefits