All this week, we’re revisiting some of our shows from 2020. That includes an interview Molly did with Bill Gates, co-chair of the Bill and Melinda Gates Foundation, which is trying to eradicate polio and malaria globally. He created a billion-dollar climate investment fund. He’s funded multiple factories to find a vaccine for COVID-19 and played matchmaker to companies around the world to get that vaccine distributed. Gates is in the position to do all this because he is one of the world’s richest people. So Molly asked Bill Gates how his philanthropy ends up doing so much of the work of government. He said some of it is mission creep.