the IPCC’s continuing fail on climate models … and credibility

The latest put-down of the IPCC spells it’s coming demise, due to their failure to debate science, instead of which, they pushed one-sided propaganda, demolishing their credibility. Now the truth does hurt:

McIntyre demolishes IPCC credibility with one post

In a must-read post today, Steve McIntyre demolishes the credibility of the IPCC as a scientific organization, demonstrating why the IPCC will be unable to explain the ‘pause’ due to their willful obstruction of the science contrary to their political narrative. 

 

McIntyre also demonstrates why the currently-favored excuse for the ‘pause’ of “the oceans ate my global warming” is unsupportable. […]

Past the point of no return, the climate alarm of the IPCC is now obsolete, with time running out to find a fix. Time to disband it.

[…] Conclusion No credence should be given to IPCC’s last-minute attribution of the discrepancy to “natural variability”. IPCC’s ad hoc analysis purporting to support this claim does not stand up to the light of day.

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.

Whatever the ultimate scientific explanation for the pause and its implications for the apparent discrepancy between models and observations, policy-makers must be feeling very letdown by the failure of IPCC and its contributing academic community to adequately address an issue that is critical to them and to the public.

That academics (e.g. Fyfe et al here; von Storch here) have finally begun to touch on the problem, but only after the IPCC deadline must surely add to their frustration. Von Storch neatly summarized the problem and calmly (as he does well) set it out as an important topic of ongoing research, but any investor in the climate research process must surely wonder why this wasn’t brought up six years ago in the scoping of the AR5 report.

One cannot help but wonder whether WG1 Chair Thomas Stocker might not have served the policy community better by spending more time ensuring that the discrepancy between models and observations was properly addressed in the IPCC draft reports, perhaps even highlighting research problems while there was time in the process, than figuring out how IPCC could evade FOI requests.

Dr Spencer: A Turning Point for the IPCC…and Humanity?

graph: drroyspencer.com

1152 x 576 · 92 kB · jpeg·Evidence for Natural Climate Cycles in the IPCC Climate Models’ 20th …

About Tom Harley

Amateur ecologist and horticulturalist and CEO of Kimberley Environmental Horticulture Inc. (Tom Harley) Kimberley Environmental Horticulture Incorporated Kimberley Environmental Horticulture (KEH) is a small group of committed individuals who promote the use of indigenous plants for the landscaping of parks and gardens. Rehabilitation of Kimberley coast, bushland and pastoral regions are also high on our agenda. This includes planting seedlings, weed control, damage from erosion or any other environmental matter that comes to our attention. We come from all walks of life, from Professionals and Trades oriented occupations, Pensioners and Students, Public Servants and the Unemployed. We have a community plant nursery where we trial many old and new species, with a view to incorporating these into our landscaping trials. Our labour force are mainly volunteers, but with considerable help from the 'work for the dole' program, Indigenous Community Development Employment Program (CDEP) groups and the Ministry of Justice, with their community work orders; in this way we manage to train many people in the horticultural skills needed for indigenous plant growing. We constantly undertake field trips that cover seed and plant collection in the Kimberley. Networking around the Kimberley region and the east Pilbara is a necessary part of promoting our activities. We consult on a range of Environmental and Landscaping matters that deal with our region. Our activities involve improving Broome's residential streetscapes by including 'waterwise' priciples in planting out nature strips. Sustainable environmental horticulture is practised by members of our group. We use existing vegetation as the backbone of any plantings, using these species to advantage when planning to develop tree forms or orchards. The Broome region is sensitive to development. Subsequently many weed species have become dominant in and around developed areas. The use and movement of heavy machinery is the biggest single cause of environmental degradation. We dont live in a 'Tropical Paradise' but on the edge of the Great Sandy Desert. The plants that survive best here, grow in well-drained pindan sand, and are found from the Dampier Peninsular southward to where average rainfall is below 600mm. When we use rainforest species, detail is important when planting, water catchment, sunlight and understorey species are all considered. The use of recycled 'grey' water is an advantage here as well as treated waste-water, although many local species do not fare well with nutrients from this source. We use waterwise planting methods which include harvesting asmuch rainwater as possible, with swales designed to hold up to 200 litres, to help recharge the local groundwater aquifer. There has been a serious decline in this aquifer over the last few years. With the fast expansion of the Broome peninsular, more and more land is being covered by concrete, iron and bitumen so that much less water is available to replenish the aquifer, allowing the salt content to become significantly higher. The small Broome Peninsular is on the south-western corner of the Dampier Peninsular (bound by Broome, Derby and Cape Leveque at the northern tip). Compaction by vehicles also inhibits water retention due to the content of our local pindan sand, hard as concrete in the dry, going to soft and sloppy mud after rain. None of us are botanists, inevitably we have got some names wrong, names changed, or have not gone to sub-species level. If you note a photo or description may be wrong, please e-mail to kimenvhort@yahoo.com.au
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