If your home isn’t carbon neutral, Elizabeth Warren might not let you build it. And if that means no new homes get built, she’s OK with that. In an appearance on MSNBC’s “Morning Joe” on Wednesday, the Massachusetts senator and fading presidential candidate talked about her Thunberg-lite plan to help end climate change. (Climate crisis? Catastrophe? What are we going with these days?) She promised “to do everything a president can do all by herself, that is, the things you don’t have to do by going to Congress.” This includes putting an end to energy mining and drilling on federal...