Forget what Steven Mnuchin said about Greta Thunberg needing to study economics before offering climate change proposals. That was an asinine thing for him to say.. But read that article in the Washington Post for the ideas. They spoke to an economist about climate change and how economics comes in and it’s worthwhile for that.
People might argue that we need to do something about climate change, but we can’t afford it. If you want to argue back, the article can help.