Jeff Bezos pledged $10 billion for climate change. With the 2030 clock ticking, his wife, Lauren Sánchez Bezos, is leading the charge to spend it

Source: Fortune

The Bezos Earth Fund has disbursed more than $2 billion so far. With less than four years left to deploy the rest, the couple's philanthropy is accelerating—though it still trails MacKenzie Scott's by billions.