Tuesday, August 11, 2015
No Consensus (or Too Many Chiefs)
Bob Tisdale has a post (also posted on the wuwt site) showing "no consensus on Earth's top-of-atmosphere energy imbalance" among the models touted by climate scientists. These kinds of critical analysis are pretty dense (detailed), especially for laypersons, and I have much better, simpler evidence to offer, so I responded:
Consensus climate science is so bad, it should come as no surprise to learn that a much simpler (and definitive) indictment of it can be made, just from the figure 1 above (Trenberth’s “global earth energy budget”). Concerning that figure, I wrote back in October 2010:
“It all looks straightforward enough, but then when you look closely you see something strange, off on the right side: The radiation coming off the surface is huge, and there is an almost equally huge ‘back radiation’ from the atmosphere to the surface. To a physicist–or at least to this physicist–that strange, gigantic loop of energy between the atmosphere and the surface appears unphysical, out of all proportion to the rest of the diagram.
“And we don’t have to get into detailed physical theory or wordy explanations to pin down what’s wrong with it: The power coming off the surface (the number 390) is larger than the incident power from the Sun (342). (The power shown as ‘back radiated’ by the atmosphere is about as large as that from the Sun, too.)
“Just that one fact is enough for me to see that the ‘climate science’ of the U.N. and the consensus of (so we are told) 97% of all climate scientists–is absurd. No part of the ‘global energy budget’ can be greater than the incident energy. Either their numbers are wrong, or the model being illustrated is wrong. Period, full stop. You don’t have to know, or explain to the world, what is really going on, or why there has been recent ‘global warming’. Just know their explanation is nonsense, basic physics absolutely and undeniably forbids it. Everything else you read is either other scientists trying to show they know what is really going on (which obviously no one does at this point, entirely), or scientists or their followers trying to defend the indefensible, with complex, technical and always wrong-headed arguments.
“Of course, that unphysical loop of excess energy is just what they are calling the ‘greenhouse effect’. And it is garbage, and all the scientists who deny that, or refuse to see it for what it is, should be drummed out of science, or at least be required to undergo re-education. Because they are worse than first-year students, who are generally at least open to learning the hard truth.”
A little later, I realized the 390 W/m^2 supposed to be coming off the Earth’s surface was just that expected from a blackbody at the same temperature (288K), and then learned that the proponents of the radiation transfer theory (behind all those numbers in the “energy budget” diagrams and in discussions of “TOA radiation imbalance”) actually believe and teach, in their theory, that the Earth’s surface radiates like a blackbody poised in a vacuum. At this point, an honest and competent physicist can only recoil in horror, as if at a monstrous snake on one’s doorstep, and demand it be killed forthwith. And that’s where I stand, ever since. Trenberth is a miseducated idiot. All climate scientists are miseducated idiots, for not seeing that lie, of a huge loop of energy between atmosphere and ground, greater than that coming from the Sun, and expecting to get away with presenting it seriously to the world.
…and then I found the “skeptics” didn’t see it either, or pretended not to, because they never speak of it, that obviously ridiculous incompetence at the very heart of the consensus case.
And that (plus my Venus/Earth temperature vs. pressure comparison) is why I always say, there is no valid climate science, and no competent climate scientists.