@layman,
Quote:The lead writers of these IPCC propaganda compositions TELL you that they're worthless. That they make no predictions WHATSOEVER, and are hence non-falsifiable.
No probabilities even.
No guesses.
NOTHING.
The IPCC assessment isn't nothing. It says that according to the experts on the subject, the earth's climate is warmer now than it would be without man-made contributions. We heated up the atmosphere. We're messing with the weather.
Have there been some who grossly overstated what we know and prematurely cast the whole thing in apocalyptic terms? Definitely. And they shouldn't have done that. They let their emotions get the best of them. It happens.
My experience of the whole thing is that there were speculations about anthropogenic global warming back in the early 80's. It was a theme in science fiction. Notice how the movie
Bladerunner is dark and rainy? That's why. That's what people thought back then: that a thick cloud cover would develop with lots of rain.
Since the 80's, climatology has developed in leaps and bounds. It's amazing how much more we understand in just a few short years. It sort of spun my head around that all of the sudden everybody knows about global warming. But what I've seen is that critical details don't make their way to the headlines: like the fact that the IPCC assessment isn't the meat and potatoes of the issue. It's just affirming what anybody who understands how the greenhouse effect works would suspect.
The IPCC confirms that it's not science fiction. We actually are messing with the weather.