So consider the repercussions if you're wrong vs. the repercussions if the rest of the world is wrong.
Consider the repurcussions of what will occur if the IPCC gets to piss away 76 trillion dollars to possibly lower the global temperature one degree at the end of 100 years....maybe.
Now imagine what could be accomplished were that 76 trillion actually invested in something real. Something tangible, something that doesn't rely on a "maybe".
It's not a 'maybe,' it's a near-certainty. That's what you guys don't get, you think there's some sort of debate going on within the scientific community, and there really isn't. There's about as much debate as there is over the authenticity of the moon landing.
But let's say it was 'just a maybe.' Say a 50% chance.
If the rest of the world is wrong, we risk wasting money to try to fix a problem that isn't really there (not sure where you get the $76 trillion number). Of course that money isn't really 'wasted,' it's just furloughed and re-circulated throughout the world economy, but nonetheless spent in a way less efficient then you prefer.
If however American Republicans are wrong, what could we be facing then? Desertification, food shortages, displacement, inevitable wars that go along with that; disruption to oceanic eco-systems, potentially rising ocean levels, loss of land mass, displacement and the inevitable wars that go along with that...
No, silly person, the only thing is certain is that it would be a tremendous waste of money. THAT is certain. 76 trillion for possibly lowering the global temps by a degree is insane. You experience degree swings of greater then 20 degrees on a daily basis. How on earth can you think that a single degree is significant? Do you even have a brain?