Ah, so you would have believed the sun revolved around the earth, at least until around 1514 or so. Or, that eggs were good for you, oh wait, they're bad, oops, nevermind, they're good again. Or maybe that until 1982 most believed that gastric ulcers were caused by stress and spicy foods instead of bacteria.
Personally, I choose not to believe experts without some basic evidence that can be explained in layman's terms. Not doing so is to follow those who believed the experts when we were told Iraq had weapons of mass destruction. Show me some evidence.
As for climate change, I'm not a "denier", but I've yet to see solid evidence that it's anthropomorphic. But, I'll also admit that I haven't searched for it...color me uncommitted to either side of the argument.