Tag Archives: climate models


The IPCC is in a Hell of a mess because nothing in its pending report can really get to the heart of the significant mismatch between what the climate models predict and what reality is serving up. Plenty of “climate scientists” are aware of this mismatch and there have been some papers – too late for inclusion in the current report – confirming the over warming of the models.

But Canada’s own Steve MacIntyre has a must read post up today which sums up the fatal damage years of denial have inflicted on the IPCC. Here’s a quote but make some coffee, put on your thinking cap and read the whole thing.

Gavin Schmidt excused IPCC’s failure to squarely address the discrepancy between models and observations saying that it was “just ridiculous” that IPCC be “up to date”:

The idea that IPCC needs to be up to date on what was written last week is just ridiculous.”

But the problem not arise “last week”. While the issue has only recently become acute, it has become acute because of accumulating failure during the AR5 assessment process, including errors and misrepresentations by IPCC in the assessments sent out for external review; the almost total failure of the academic climate community to address the discrepancy; gatekeeping by fellow-traveling journal editors that suppressed criticism of the defects in the limited academic literature on the topic. climate audit

And, by the way, where is MacIntyre’s Order of Canada? No, seriously, MacIntyre had the wit and the courage to realize that the fairy stories of the IPCC did not stand up to scrutiny. His contribution has brought the IPCC and its enabling scientists under proper scrutiny and, as the wheels fall off the global warming bus, that contribution has certainly saved the world hundreds of billions of misallocated dollars. Which, in turn means that MacIntyre is directly responsible for saving millions of lives which would otherwise have been forfeit had the crazier Green ideas been implemented in their full lunacy.

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I have been saying the wheels on the climate bus have been falling off since 2008. Now we’re down to the rims:

FV: They certainly find themselves in a serious jam. That‘s why they are now trying to gain time by claiming that the models first become falsified if there has been no warming over a period of 30 years – never mind that the warming of 1977 to 1998 was only 22 years and deemed to be long enough to “prove“ the CO2 theory. A few years ago climate scientist Ben Santer said only 17 years were necessary before we could talk about a real climate trend. Now that reality is pulling the rug from under models, some scientists are having misgivings. Some are praying for an El Nino year, which would allow them to beat the drums of fear again. They’ll hype up every single weather effect to get attention. Prof. Fritz Vahrenholt- no tricks zone

And from Canada’s own Ross McKitrick we have this rather perfect graph:

First, something big is about to happen. Models predict one thing and the data show another. The various attempts in recent years to patch over the difference are disintegrating. Over the next few years, either there is going to be a sudden, rapid warming that shoots temperatures up to where the models say they should be, or the mainstream climate modeling paradigm is going to fall apart. financial post

As the observed climate diverges from the models the “science” based on the models will become less and less plausible. While the warmists try to pretend that the models are somehow not central to the science, the reality is that every scare scenario relies heavily on models which are no longer working.

When the IPCC releases its much leaked AR5 in a couple of weeks we will see the last media hurrah and then the final collapse of climate alarmism. The body will twitch for a decade with every snow storm and heat wave pressed to serve the cause; but the policy makers and politicians will no longer be confronted with a monolithic wall of consensus science. Instead they will realize that they have been taken for a ride.

The public already knows AGW is a crock and they are damned angry as their energy bills rise to pay for useless solutions to a non-problem.

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