I think climate change a natural cycle but it's been accelerated/made worse by human activities. From what I've read our planet goes through natural cycles of warmer periods and ice ages—sometimes brought on abruptly by natural cataclysmic events like the Younger Dryas impact. One thing that I recently read that's disturbing are the Atlantic's vital currents seem to be in the process of collapsing. I've also read something about the magnetic poles shifting, but I'm not sure of this is a conspiracy or not. It's so hard to tell these days.