The real conspiracy is the cover-up of the reality if global warming. If we look into how this is happening, who is pushing it, should we be surprised that it is the oil and coal companies? Who benefits by our continuing to use up the remaining oil and coal reserves as fast as possible?
I gave the so-called global warming debunkers the benefit of my doubt for a couple years while I wasn't paying attention. But I looked into the climategate claims, and found them completely lacking in anything more than confusion and misinformation. If climategate is their strongest case, they have nothing. And indeed, I looked further, and I have found NOTHING but nonsense.
The science of global warming is fairly complex - that is why it took a couple decades before it was solid enough to convince most scientists. But it much easier to understand how confused and misled the debunkers, nay, deniers are. View some of the videos at ClimateCrocks.com. One of my favorites is Birth of a Crock.