Reducing Climate Change Uncertainty By Figuring Out Clouds
Most climate scientists agree that the Earth's climate is getting warmer, but models predicting the severity of the temperature rise span a (relatively) broad range. One big reason for this is the difficulty in modeling things like cloud cover and how different air masses mix and move around each other.
"Specifically, they have differences in how water-rich air at the bottom of the atmosphere gets mixed with the layers immediately above it. In some cases, this mixing increases rapidly as the temperature rises, effectively drying out the lower atmosphere and suppressing cloud formation there. This in turn would enhance the warming effect. In others, the increase in mixing is more gradual, limiting the impact of warming on clouds. The former produces a higher climate sensitivity; the latter a lower one. ... So, the authors turned to the atmosphere, using data to determine the relative importance of these processes (abstract). In the end, they find that the models that dry out the lower atmosphere more quickly are likely to get the process right. And, in these models, the mixing increases the drying rate in the lower atmosphere by about five to seven percent for each Kelvin the Earth's temperature increases. In contrast, the rate of evaporation, which adds moisture to the lower atmosphere, only increases by two percent for each Kelvin. Thus, the lower atmosphere dries out, cloud formation there is suppressed, and the planet warms even further. How much more will it warm? Quite a bit."
The study assumes that the models that show lower amounts of warming are the "less accurate" ones, and the models with higher warming are going to be "more accurate." Eventually, that is.
The problem is that all of the climate models that predict AGW have been wrong, and the ones that show the least amount of actual warming are the ones that are least wrong at this point. So their solution is to come up with yet another one-dimensional computer model that shifts the possible warming a few decades into the future.
The study also suggests that the water vapor in the lower atmosphere will more or less migrate up - which is not happening, according to actual observations by satellites.
It's like the old AGW models, which predicted a "tropical hot spot" a few miles up that would happen due to AGW - and which never appeared.
"the science is settled".
How can there be any uncertainty when "the science is settled"?
The science is settled: http://www.npr.org/templates/story/story.php?storyId=9047642
Is to change to using an absolute scale of temperature like Kelvin
Not really... they could have said "degrees" and it would have held true for all parts of the world using Celsius (including scientists in the US). The Kelvin bit is just silly, as Kelvin just sets 0 at a different point along the same scale as Celsius (0 being no energy vs 0 being freezing point of water). When you're measuring the temperature delta, Kelvin vs Celsius is meaningless (373.15 - 273.15 = 100 - 0).
Graph shows 1990 IPCC predicitons with REALITY. There is a range of values predicted by the IPCC and the "settled consensus of climate scientitst" and then there is reality which isn't in the range they selected. They are WRONG, 100% WRONG. They made their predictions, gave a range, told everyone to stop debating, and were wrong, period.
Go ahead back to your church of AGW and keep tithing and singing hymns or whatever else you do there. The rest of us used failed scientific predictions as PROOF they were wrong.
Spin away at those facts. Attack me, attack the graph, pretend I didn't post this, whatever. The fact remains the IPCC FAILED no matter how you want to try and look at it.
Those "record breaking massive storms" were, overall, not much worse than average. A couple of large ones, but they got large mostly because there weren't that many medium-sized storms along their paths. Meanwhile, we didn't seeing much of anything in the Atlantic (record-breaking "dud"), and areas outside of that one patch of Pacific Ocean were pretty average.
On the "paid" issue:
You do realize that even the guy who wrote that study you mention says that the reporter who wrote the story pretty much lied their ass off, right?
The short form: The actual study took any group that published anything at all that might, maybe, sorta could question AGW. Even one article or study. Then they took the entire budget of each organization and added it up. That's how they got that $900 million plus.
The actual amount that could actually, sorta, maybe be tied to anti-AGW funded studies or articles? About enough to fund Greenpeace for week and a half. If you counted things like studies showing that people don't like paying extra taxes for green energy stuff that doesn't actually work.
On the other hand, the "green" businesses are funding all sorts of sketchy "science" to support their industries. Like the guy who makes money off of "carbon remediation," who funded the really stupid "expedition"/tourism group that's currently being evacuated from their ice-trapped Russian ship.
"The models are failing, they didn't even account for the dominant greenhouse gas on earth, which is water and which is far too complicated to model with current technology. "
The shameless ignorance is strong with this one.
Do you really believe that climatologists have IGNORED water for 50 years? Oh, "oops we forgot it again"? WTF? It's like asserting that the entire profession of internal medicine forgetting that kidneys exist because they're "too complicated to model" and assume animals are all kidney and urine free.
The very paper from the original article, peer reviewed and published in the top journal on the planet, is exactly about this very problem of testing which of the many climate models best deal with the complex feedback and feedforwards with water and clouds by using experimental data.
Here's a hint. The people who do this for a living know much much much much more than you and I do about it. I have a modest idea how much more the pros know about it (I have a PhD in physics and am acquainted with the author) and I also have the feeling that in fact however much more I think they understand, they are probably even beyond that.