Originally Posted by kat

I am just curious if you guys think about stuff like this or care at all about it. My teacher taught us a little about it last year but I didn't really get it. The other day I read this really sad ariticle about how all the polar bears are going to loose their homes because the ice is melting. It just made me really sad and I felt like I wanted to do something about it but I really don't know what I could do.