Mr. Bloomberg, the former New York mayor, said in 2019 he would spend $500 million to help close coal-fired power plants. And Bill Gates, the co-founder of Microsoft, has put billions of dollars to work on climate related issues through various efforts, including Breakthrough Energy and the Bill and Melinda Gates Foundation.
Yet some question whether these philanthropic investments can make a difference when it comes to a 'planetary crisis'.
I can't help feeling v cynical and paranoid about motives here