Uni course help?Watch
That's all I can really think of off the top of my head.
First thing that springs to my mind when I see 'climate change.' Or maybe a course in Environmental Sciences, or something similar to that
For AS level I am doing both those and biology and chemistry I really enjoy those subjects so I'll be really happy if they are!
Good luck with them
- Study Helper
But as others have said, you don't need to wait for university to start studying it! There are lots of really good books that you should be able to get through. I'd recommend "The Two-Mile Time Machine" as a good starting point.