AdvertisementJeff Bezos Pledges $10 Billion To Fight Climate Change, Planet's 'Biggest Threat'February 17, 2020Amy HeldfacebookEmailAmazon CEO Jeff Bezos announced Monday he would spend $10 billion of his own fortune to launch a global initiative to fight climate change. He is photographed here in front of the Saudi consulate in Istanbul in October. (Anadolu Agency via Getty Images)