Is anyone else out there concerned about global warming?

I think it is a huge issue that needs to be fixed (well we can't reverse the damage we have already done but we can stop further damage) We only get one earth, and we are ruining it big time. Ok, they have introduced fees for things like burning cane here in northern Queensland, but paying big bucks ain't gunna fix the hole in the ozone layer. I did a study in science last semester about the ozone layer, and it really made me understand what is happening, and now I am really careful about leaving lights on and stuff, like, i wanna save the environment. I may sound weird and like a bit of an idiot, but what i wanna know is, is there anyone out there who feels the same way? If you reply on this thread, please give your opinion and feelings. Ta :)