An agency that I can't recall the full title of just released proof of the fact that the earth is getting warmer. Yeah, it was only a couple of degrees but that's how it starts, right? Something is causing the world, the United States in particular, to warm up. I know where I live that it's seems a lot warm than it was even 7 or 8 years ago. The seasons used to be predictable, but they don't seem to be that way anymore.