by L. Kummer, December 14, 2017 in A. Watts, WUWT
by Anthony Watts, December 13, 2017 in WUWT
(…) All of these press releases appeared within a couple of hours of each other on EurekAlert, which is a Science PR clearing house. They will all inevitably get turned into stories by the media. Who could blame the public for being confused when we have such certainty/uncertainty battles like this going on in climate science?
It seems Yogi Berra was right.
It’s tough to make predictions, especially about the future.
by Paul Homewood, December 13, 2007 in NotaLotofPeopleKnowThat
by EurActiv, December 10, 2017 in GWPF
A partisan divide has emerged in the European Parliament over proposals to beef up the governance of the Energy Union, with conservative and centre-right lawmakers rejecting what they described as an “outdated”, “inflexible” approach supported by the Greens and left-wing parties.
by Anthony Watts, December 9, 2017 in WUWT
This is going to rattle some cages, while at the same time vindicating Dr. Roger Pielke Jr. A new study in Geophysical research Letters studies hurricane activity in the Atlantic concludes that a “statistically significant downward trend since 1950 exists”.
An Energetic Perspective on United States Tropical Cyclone Landfall Droughts
Authors Ryan E. Truchelut, Erica M. Staehling
by Dr. S. Crockford, in A. Watts, December 5, 2017 in WUWT
Essay by Dr. Susan Crockford (republished from her website https://polarbearscience.com )
Today I sent a letter to the editors of the journal Bioscience requesting retraction of the shoddy and malicious paper by Harvey et al. (Internet blogs, polar bears, and climate-change denial by proxy) published online last week.
The letter reveals information about the workings of the polar bear expert inner circle not known before now, so grab your popcorn.
See also here
by Anthony Watts, December 6, 2017 in WUWT
From the ‘scare tactical modeling’ department comes this press release today, which has been circulating to news media until the embargo lifted this morning. You’ll see all sorts of caterwauling from the usual media outlets about how global warming is even worse now, and the future looks grim.
by David Middleton, December 5, 2017
(…) Petroleum geologists tend to be sedimentary geologists and sedimentary geology is essentially a combination of paleogeography and paleoclimatology. Depositional environments are defined by physical geography and climate. We literally do practice in a different world, the past. Geologists intuitively see Earth processes as cyclical and also tend to look at things from the perspective of “deep time.” For those of us working the Gulf of Mexico, we “go to work” in a world defined by glacioeustatic and halokinetic processes and, quite frankly, most of us don’t see anything anomalous in recent climate changes.
by JoNova, December 5, 2017
The scope of our ignorance on the sea floor is really something. There are 1,500 active volcanoes on land, but on the sea floor we are still discovering them all the time. at least 39,000 of them rise one kilometer off the sea floor, but there are suspicions there might be up to 3 million, holey moley. The Hilliers paper estimates that 24,000 submarine volcanoes were not yet discovered in 2007. Wikimedia is trying to list them. Good luck.
by P. Gosselin, December 3, 2017 in NoTricksZone
By now, after some 30 years of dire warnings, you’d think that the warming of the globe and ice mass reduction would be much further along than it actually is. Yet there are a number of major signs that show the opposite (cooling and freezing) are happening (…)
by Ron Clutz, December 2, 2017 in ScienceMatters
Earlier observations showed that Arctic ice extents were low in the 1940s, grew thereafter up to a peak in 1977, before declining. That decline was gentle until 1994 which started a decade of multi-year ice loss through the Fram Strait. There was also a major earthquake under the north pole in that period. In any case, the effects and the decline ceased in 2007, 30 years after the previous peak. Now we have a plateau in ice extents, which could be the precursor of a growing phase of the quasi-60 year Arctic ice oscillation.
See also here
by UAH and Dr. J. Christy in A. Watts, December 4, 2014 in WUWT
The average global temperature drop between October and November, 2017, tied for the fifth largest one-month-to-the-next drop in the 39-year satellite temperature record, according to Dr. John Christy, director of the Earth System Science Center (ESSC) at The University of Alabama in Huntsville. Compared to seasonal norms, the average temperature around the globe fell 0.27 C (almost 0.49 degrees F) between October and November. (The largest drop was from January to February 2013, when the global average temperature fell 0.32 C.)
by Rupert Darwall, November 28, 2017 in CompetitiveEnterpriseInstitut
This essay by Rupert Darwall explores the expressions of public certainty by climate scientists versus the private expressions of uncertainty, in context of a small Workshop on Climate organized by t he American Physical Society (APS). I was privileged to participate in this workshop, which included three climate scientists who support the climate change consensus and three climate scientists who do not — all of whom were questioned by a panel of disting uished physicists (…).
by Uzbek, 21 novembre 2017, in Climato-Réalistes
Les prévisions climatiques à très long terme (2100) sont établies à l’aide de modèles qui ne sont rien d’autre des logiciels très complexes, dont le but est de reproduire le comportement du climat terrestre.
Comme on ne peut pas décrire ce qui se passe en tous les points de la terre, celle-ci est découpée en mailles de quelques centaines de kilomètres de côté. Les modèles utilisés par le GIEC pour son cinquième rapport d’évaluation (2013) avaient des résolutions relativement grossières (supérieures à 100 km). La situation évolue toutefois rapidement et les modèles climatiques les plus récents auraient une résolution plus fine (de l’ordre de 20 km).