 It has been warming over the last century. There's a slight warming. There's no doubt about that, you know? Right. That was my point, right? Some of that is also natural. Right. And some of it's from things we've changed. But it's not all about carbon dioxide. The fact is that there are bigger factors in play than carbon dioxide. So let's talk about some of the bigger factors in play. I'm assuming solar cycles would certainly be one of those things. Right.