I was going to make a post about how only internet trolls are climate change sceptics, but then i thought "why bother".
You're never going to change your mind and the actual debate occurs in peer reviewed journals and international committees.
But as long as i'm already typing; the point isn't that we're blowing up the earth. The point is that it's going to be harder to grow food, harder to find fresh water and if sea levels rise, many many people will need to relocate and all this puts a big strain on a world that is already running out of resources.
Climate models certainly aren't prophecies but the opposition doesn't seem to do any modelling of their own. Instead, they're content with criticising the work of scientists doing the best they can while saying "It's not mankinds fault, so why should we care?".