Mott the Hoople
Sweet Jane
Yes but you tend to cherry pick the data that supports your view. Now I to have significant scientific credentials with a BA in human biology, I also earned 90 credit hours in graduate studies in human biology before switching gears to earn a Masters in EH&S management while I was working as a research assistant in materials engineering at a major university and though by no means an expert in climate nor have I ever pretended to be but the data I've seen overwhelmingly supports anthropogenic climate change. That's not to say I don't have a healthy degree of skepticism in regards to the scope, extent and projections of the problem but the evidence supporting ACG far out weighs the evidence to the contrary.Yes it's true, climate models are not in the least bit trustworthy.
Climate models fail on the test stand
By Dr. Sebastian Lüning and Prof. Fritz Vahrenholt
[German text translated/edited by P Gosselin)
20 years ago climate models were celebrated as a huge breakthrough. Finally we were able to reproduce reality in the computer, which had been becoming ever more powerful and faster. Everyone believed that only minor adjustments were necessary, and the target would be reached. But when the computer-crunched results were finally compared to reality, huge unexplained discrepancies appeared.
In parallel, paleo-climatologists produced increasingly robust reconstructions of the real climate development, which served to make the computer problems even more glaring. Month after month new papers appeared exposing the major problems of the climate modelers. Model tests were preferably started in the middle of the Little Ice Age, around 1800, because the warming seemed to fit well with the rise in CO2 emissions.
But if one goes back 1000 years, the model technology falls apart.
In March 2016 Fabius Maximus pointed out the obvious: The models have to be more strictly tested and calibrated before they can be approved for modeling the future.
We can end the climate policy wars: demand a test of the models
[…] The policy debate turns on the reliability of the predictions of climate models. These can be tested to give “good enough” answers for policy decision-makers so that they can either proceed or require more research. I proposed one way to do this in Climate scientists can restart the climate change debate & win: test the models!— with includes a long list of cites (with links) to the literature about this topic. This post shows that such a test is in accord with both the norms of science and the work of climate scientists. […] Models should be tested vs. out of sample observations to prevent “tuning” the model to match known data (even inadvertently), for the same reason that scientists run double-blind experiments). The future is the ideal out of sample data, since model designers cannot tune their models to it. Unfortunately…
“…if we had observations of the future, we obviously would trust them more than models, but unfortunately observations of the future are not available at this time.”
— Thomas R. Knutson and Robert E. Tuleya,*note in Journal of Climate, December 2005.
There is a solution. The models from the first four IPCC assessment reports can be run with observations made after their design (from their future, our past) — a special kind of hindcast.”
- See more at: http://notrickszone.com/2017/03/24/...t-real-science/#sthash.u4R7mNo1.Kn0A1UhJ.dpuf
http://notrickszone.com/2017/03/24/recent-research-shows-climate-models-are-m
ostly-black-box-fudging-not-real-science/#sthash.u4R7mNo1.Kn0A1UhJ.dpbs
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That is not something I take lightly and I do understand some of the political and economic points of adopting policies with far reaching economic consequences when there's a hell of a lot more to be learned and it's not clearly understood if proposed solutions would would be effective.
But to use politics to undermine the science is silly and self serving.