Elon Musk at the 2022 Met Gala.Andrew Kelly/Reuters World Food Program chief David Beasley is calling on billionaires like Elon Musk and Jeff Bezos to help tackle world hunger. At Davos, he told the AP, "The world is in real serious trouble. This is not rhetoric and B.S. Step up now, because the world needs you." He said he hasn't seen any of the $6 billion Musk said he'd give to the effort last year. The world's richest people could drastically reduce world hunger by donating a small fraction of their fortunes, and it's high time they do, according to the head of the Unite Nation's World Food Program.David Beasley, the agency's executive director, told the Associated Press at the World Economic Forum's Annual Meeting in Davos, Switzerland, this week that he's again calling on billionaires like Elon Musk and Jeff Bezos to give money to the effort."The world is in real serious trouble," he said.