Originally Posted by
Brian Rush
Again, irrelevant. You need to deal with what's actually predicted, not its third cousin twice removed that someone made up.
Well, fine. I'm not a climate scientist and I could easily have gotten it wrong. So . . . what's your point?
Is it from a peer-reviewed source? No, it's from the AP. Given the amount of well-funded lying that goes on regarding this subject, if it's not from a peer-reviewed source, ignore.
Are you taking my bet, or not?
Weave, here's the thing. Climate change is complicated only in its hair-fine details. In regard to the big question, it's really very simple, and it comes down to this.
1) We know that over the past century or so, human activity has dramatically increased the amount of greenhouse gases in the atmosphere.
2) We know from basic physics that dramatically increasing the amount of greenhouse gases in the atmosphere will cause the average temperature to increase.
3) We know that the average temperature has, in fact, increased.
Now if you look hard enough, you can find continued controversy in scientific circles about those hair-fine details, and if you are sufficiently motivated you can pretend, to yourself or to others, that this actually means something, but the above three points are the basics and there is no doubt about any of them. In order for the overall AGW hypothesis to be wrong, one of two things would need to happen. Either we just dreamed that we burned all that coal and oil and it never really happened, or the laws of physics as we understand them would have to be totally off on a very basic level.
You cannot establish this by hunting and fishing for evidence of fraud on the part of scientists, because the fraud would have to be so massive, and go back for so long (literal centuries), that it is simply impossible.
You cannot establish this by finding errors in computer models meant to deal with all those hair-fine details of global warming, because the overall hypothesis does not depend on those computer models in any way.
You cannot establish this by finding predictions that people have made on the basis of those computer models that have somehow been incorrect, because the overall hypothesis does not depend on those predictions, either.
You can establish this only by showing that all that coal and oil was never really burned at all, or else that the laws of physics as we understand them are wrong on so deep a level that we might as well chuck all of science out the window. Now, if you want to have a try at that, go ahead. Otherwise, you're just spinning your wheels.