Huffington Post: After the recent UN findings on climate change, it was hard not to become intrigued all over again with climate change deniers. In one recent analysis, there were three types of deniers identified: The first are strategic deniers -- people who have a vested interest in, say, the oil industry; the second are people who just can't wrap their heads around the issue, so there's a cognitive dissonance going on and they deny out of fear; and the third are just plain deniers -- they simply don't believe...