Archives par mot-clé : Wrong Prediction(s)?

Hump day hilarity – the progression of climate narrative names

by Anthony Watts, January 16, 2019 in WUWT


I had a predictable and laughable Twitter dialog today with the editor of the bought and paid for climate activist site known as “The Carbon Brief”. He was bent out of shape because I pointed out that while he thought the reason for the stepping down of Lord Lawson at The Global Warming Policy Foundation in the UK was due to the lack of traffic and interest in the organization, it [the lowered traffic] really is because of two reasons:

  1. The public is getting bored with it, possibly due to all the fear-mongering promoted by irresponsible journalists.

  2. There’s been a shift from the use of the term “global warming” to other terms, perhaps in a desperate bid to “keep it fresh”. …

    .

New GWPF Paper Shows Hurricanes Are Not Getting Worse

by P. Homewood, January 14, 2019 in NotaLotofPeopleKnowThat


https://www.thegwpf.org/content/uploads/2019/01/Homewood-Hurricanes.pdf

I am pleased to report that the GWPF have now published my latest paper on hurricane trends.

It demonstrates that, contrary to popular myth, hurricanes are not getting more frequent or more powerful.

The paper is based throughout on official data, scientific papers and IPCC reports.

Here is the Executive Summary:

HEAVIES SNOWFALLS IN 100 YEARS BRING CHAOS TO ALPINE SKI RESORTS

by The Times, January 12, 2019 in GWPF


Thousands of British holidaymakers face travel chaos in Austria today after the country experienced the heaviest snowfalls in a century and was bracing for another round of storms.

Three metres of snow fell in the space of 48 hours in some parts of the country and more than a metre is forecast to fall today and tomorrow. Yesterday the army was drafted in to help with the clear-up and to deliver supplies to towns and villages that were cut off.

According to Dr David Viner, a senior research scientist at the climatic research unit (CRU) of the University of East Anglia, within a few years winter snowfall will become “a very rare and exciting event”. “Children just aren’t going to know what snow is,” he said.The Independent, 20 March 2000

Is the forecasted El Niño for this year fading away? It sure looks that way.

by Anthony Watts, January 8, 2019 in WUWT


In late 2018, there were some predictions that there would be a significant El Niño event in 2019. There were strong hints of an El Niño event in both SST data and forecasts. In an April 6th 2018 essay, Bob Tisdale suggested  “Looks like one may be forming right now.”

But if we look at the animation provided by NOAA’s Climate prediction center, it sure looks like it has been fading:

“Terrifying Sea-Level Prediction Now Looks Far Less Likely”… But “marine ice-cliff instability” is “just common sense”

by David Middleton, January 5, 2019 in WUWT


Marine ice cliff instability (MICI) “has not been observed, not at such a scale,” “might simply be a product of running a computer model of ice physics at a too-low resolution,” ignores post glacial rebound, couldn’t occur before ” until 2250 or 2300″… Yet “the idea is cinematic,” “it’s just common sense that Antarctic glaciers will develop problematic ice cliffs” and something we should plan for…

“Our results support growing evidence that calving glaciers are particularly sensitive to climate change.”  Greenland’s climate is always changing… Always has and always will change… And the climate changes observed over the last few decades are not unprecedented. The Greenland ice sheet is no more disappearing this year than it was last year and it is physically impossible for the ice sheet to “collapse” into the ocean.

Figure 6. Jakobshavn Isbrae. (Wikipedia and Google Earth)

TOP 12 DEBUNKED CLIMATE SCARES OF 2018

by GWPF, December 31, 2018


January 2018:  Worst-case global warming scenarios not credible: Study

PARIS (AFP) – Earth’s surface will almost certainly not warm up four or five degrees Celsius by 2100, according to a study released Wednesday (Jan 17) which, if correct, voids worst-case UN climate change predictions.

A revised calculation of how greenhouse gases drive up the planet’s temperature reduces the range of possible end-of-century outcomes by more than half, researchers said in the report, published in the journal Nature.

February:  ‘Sinking’ Pacific nation Tuvalu is actually getting bigger, new research reveals

The Pacific nation of Tuvalu — long seen as a prime candidate to disappear as climate change forces up sea levels — is actually growing in size, new research shows.

A University of Auckland study examined changes in the geography of Tuvalu’s nine atolls and 101 reef islands between 1971 and 2014, using aerial photographs and satellite imagery.

It found eight of the atolls and almost three-quarters of the islands grew during the study period, lifting Tuvalu’s total land area by 2.9 percent, even though sea levels in the country rose at twice the global average.

 March …. April… etc.

BBC Confirms: Fake African Penguin Climate Claim ‘Was Misleading’

by Dr. Penny Peiser, December 17, 2018 in ClimateChangeDispatch


You may recall the BBC’s news story a couple of months ago, claiming that African penguin populations were declining because of climate change.

The report from South Africa, which then followed, made no mention of climate change at all but instead laid the blame fairly and squarely on overfishing.

This is not an isolated instance of false claims being made about climate change by the BBC. They now seem to be making a habit of it. — Paul Homewood, Not A Lot Of People Know That, 15 December 2018

 

Ten years ago, @AlGore predicted the North polar ice cap would be gone. Inconveniently, it’s still there

by Antony Watts, December 16, 2018 in WUWT


On December 14, 2008, former presidential candidate Al Gore predicted the North Polar Ice Cap would be completely ice free in five years. As reported on WUWT, Gore made the prediction to a German TV audience at the COP15 Climate Conference:

 

 

The clever ruse of rising sea levels

by J.  Lehr & T. Harris, December 6, 2018 in WUWT


For the past 50 years, scientists have been studying climate change and the possibility of related sea level changes resulting from melting ice and warming oceans. Despite the common belief that increasing levels of carbon dioxide (CO2) in our atmosphere could result in catastrophic sea level rise, there is no evidence to support this fear. Tax monies spent trying to solve this non-existent problem are a complete waste.

The Increasing Surface Mass Balance of Two Antarctic Glaciers

by Engel, Z.  et al., December 6, 2018 in CO2Sci/J.ofGlaciology


The polar regions of the Earth have long been depicted as canary-in-the-coal-mine sentinels of climate change, given that climate models project that CO2-induced global warming will manifest itself here, first and foremost, compared to other planetary latitudes. Consequently, researchers are frequently examining the Arctic and Antarctic for evidence of recent climate change.

Clearly, as demonstrated here and in other studies (see, for example, The Antarctic Peninsula: No Longer the Canary in the Coal Mine for Climate Alarmists and the references therein) there is a canary in the Antarctic alright, but it is alive and well. And these counter-observations do not bode well for climate models and their projections of CO2-induced global warming.

Figure 1. Surface mass-balance records for glaciers around the northern Antarctic Peninsula. Source: Engel et al. (2018).

Man-Made Global Warming? Where’s The Evidence

by H. Schreuder, November 28, 2018 in ClimateChangeDipsatch


After decades of alarm calls over the impact of human emissions of carbon dioxide (CO2) on global temperatures and climate change, a glaring lack of factually demonstrated and scientifically proven evidence remains.

The evidence presented has been based on computer modeling of temperatures from global weather stations, a larger percentage of which are sited in towns and cities and no data, numerous studies show.

For the 70% of oceans, seas, and lakes, satellite measurements are routinely adjusted to take account of anomalies and sea level rise alarm, expressed in measurements of millimeters per century, does not quantify in that tidal gauges are subjected to landmass upheavals and/or subsidence, none of which can be taken to represent empirical evidence. See Also: New study shows coastlines gaining land despite sea level alarmism

What Was Earth’s Preindustrial Global Mean Surface Temperature, In Absolute Terms Not Anomalies, Supposed to Be?

by Bob Tisdale, November 20, 2018 in WUWT


And What Have the Average Temperatures of Earth’s Surfaces Been Recently in Absolute Terms, Not Anomalies?
The answers may surprise you.
THIS POST HAS BEEN UPDATED. The update is near the end of the post.

So, for the purpose of this very simple illustration and comparison, and for the discussions it will generate, I’ve added 14 deg C to the annual GISS LOTI data available here, and added 14.186 deg C to the annual Berkeley Earth data. I also compared them to the 12.04 deg C to 15.05 deg C range of hindcast preindustrial global mean surface temperatures from the climate model ensemble members discussed earlier. See Figure 3. Not too surprisingly, the Berkeley Earth and GISS global mean surface temperatures, in absolute form, are very similar, with only a 0.1 deg C difference during the most recent 30-years.

L’astuce de la NOAA pour « réchauffer » la planète

by Les Blogs, 17 novembre 2018


D’abord cette info surprenante. Une étude récente sur le réchauffement des océans a dû être modifiée après publication dans Nature. L’étude, très alarmiste, avait pourtant été révisée puis validée par un comité de lecture et publiée dans la plus prestigieuse revue scientifique au monde. Or la méthodologie et les conclusions  de cette recherche étaient erronées.

La faille a été découverte par Nic Lewis, un chercheur climato-critique très populaire en Grande-Bretagne. Il affirme, et les faits lui donnent raison: « Je suis légèrement surpris que ni les pairs examinateurs ni le rédacteur en chef n’aient repéré ce qui me semblait être une alarme rouge à la page 1. »

View From German Scientists On The U Of Arizona’s Coming Release Of The Hockey Stick Chart E-Mails

by P. Gosselin, October 26, 2018 in NoTricksZone


A Piece Of Climate Science History: Hockey Stick Emails Soon To Be Published

By Dr. Sebastian Lüning and Prof. Fritz Vahrenholt
(Text translated by P Gosselin)

The hockey stick controversy over a temperature reconstruction of the past 2000 years represents an important stage in the climate debate. At around the turn of the millennium, the authors of the “hockey stick chart” suggested that the pre-industrial climate was monotonous and uneventful. The Medieval Warm Period and Little Ice Age described in many parts of the world climatically must have been very similar. But that’s hard to understand if you look at the wide variety of case studies.

Cover-up absurdity, then forced to correct

Later, the authors improved and presented a corrected version, which again showed stronger climatic fluctuations. Quite a science story. You can read about it here.

In addition to this scientific rush job, the debate about the hockey stick also showed that climate data really must be made publicly available. This is all the more important if the science is used for far-reaching policies. Data and results obtained thereof must be verifiable. At the time no one wanted the data to be released. Today in retrospect that was quite an absurdity — similar to smoking in a large open office.