I live in pretty much constant fear of how bad climate change is, and how people do nothing about it, and how I can't do anything about it. I feel like planning for the future is pointless when I might not even have a future. I've been spiraling about this a lot lately, and then I start googling stuff,which makes it worse. I used to have anxiety about stuff within my control, but now everything I'm afraid of is out of my control and I feel powerless and empty. How can I live with this?