Well, as a North American Christian, allow me to add my thoughts. :)
For me, its not that I believe climate change isn't real, I simply don"t have any credible evidence that it is. A lot of the research seems to be biased or fail to explore alternative theories. I would love to see some good evidence though if anybody knows any! (something that shows its real, if we're causing it, why we should care, what would actually help.)
I suppose maybe its becauses scientists believe our religion is wrong so its not something we give credibility to? Mainstream science seems to be an enemy of Christianity. (Science isn't wrong about everything though).
As for scripture, I'm not aware of any that would say the Earth won't get warmer, but maybe I'm wrong.
Its kinda ironic how us religious people what more evidence and credibility, but the atheists seem to blindly believe any scientist lol (Not everyone of course ;) )