As we can see, yes, the oceans to depths of 2000 meters (about 1.25 miles) have warmed according to the NODC data, but note the warming rate. It is only +0.03 deg C/decade. That’s read 3 one-hundredths of a deg C per decade, which is a very tiny warming rate. It would be even tinier if we had data for the oceans from the surface to the ocean floor.
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| Data Source: NOAA |
Global surface temperatures in 2014 are very likely to be at record high levels in 2014. We are going to see that framed in many ways in months to come. However, we understand the reason for those record high levels to be the unusual warming of the eastern North Pacific.
November 29, 2014 at 5:32 am
It is a change, a change from warming to ‘no change’ in temp that has three possible future trends, to start warming again, to stay even, or to start cooling. Until it is known why it warmed in the first place (and was cooling before that), no-one knows which of the three futures it’s gonna be. The only thing I’m personally sure of is that the ‘why’ has nothing to do with CO2
November 29, 2014 at 5:02 am
Thank you Bob. Informative as always.
The essential message from this post is (quite correctly) that we have absolutely nothing to worry about, the ocean ‘warming’ is virtually undetectable, and the models have been useless.
They’ll be annoyed over at Hot Whopper.
@BarryJWoods I've offered Betts a guest post to refute it and I've put a disclaimer on it. See PM to you
— Watts Up With That (@wattsupwiththat) November 26, 2014
For a given runway length, airport elevation, and aircraft type there is a temperature threshold above which the airplane cannot take off at its maximum weight and thus must be weight restricted. The number of summer days necessitating weight restriction has increased since 1980 along with the observed increase in surface temperature. Climate change is projected to increase mean temperatures at all airports and significantly increase the frequency and severity of extreme heat events at some.It goes on to discuss how it will be a particular problem in the future for airports having short runways and no room to extend them.
For months, I’ve wanted to plot the data for that region, so that I could get a rough idea of its contribution to the global rate of sea level rise.
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| The Sarychev Peak Volcano, on Matua Island, erupted on June 12, 2009. Credit: NASA via AGU |
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| Source: US Drought Monitor |
It is claimed to have caused a very cold winter in 1783-1784
Data sources and model simulations support our hypothesis that a combined negative NAO‐ENSO warm phase was the dominant cause of the anomalous winter of 1783–1784, and that these events likely resulted from natural variability unconnected to Laki.
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| Data source: NASA GISS - including average year to date to October 2014. |
The Pacific Ocean has shown some renewed signs of El Niño development in recent weeks. Above-average temperatures in the tropical Pacific Ocean have warmed further in the past fortnight, while the Southern Oscillation Index (SOI) has generally been in excess of El Niño thresholds for the past three months. Climate models suggest current conditions will either persist or strengthen. These factors mean the Bureau's ENSO Tracker Status has been upgraded from WATCH to ALERT level, indicating at least a 70% chance of El Niño occurring.
Not all indicators have shifted towards El Niño. Tropical cloudiness near the Date Line and trade wind strength are close to average, suggesting the atmosphere is still not firmly linked with the warmer ocean below. However, trade winds have weakened several times over the past few months and SOI values have remained generally negative, suggesting at least some atmospheric response to the underlying ocean conditions.
International climate models expect the warm tropical Pacific Ocean temperatures to persist, with most models predicting values will remain near or beyond El Niño thresholds for the next two to three months. Regardless of whether or not El Niño fully develops, warmer-than-average tropical Pacific Ocean temperatures, combined with cooler waters currently to the north of Australia increase the chance of some El Niño-like impacts. For many parts of Australia, this suggests below average rainfall and above average temperatures in the months ahead (as shown by the November–January Climate Outlook).
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| Source: BoM |
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| Source: BoM |
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| Source: BoM |
...concerns about the effects the tsunami of regulations is having on the livelihoods, living standards, health and welfare of millions of American families.
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| Smog - Credit: Reuters, I think. It's all over the Internet. |
The EPA is proposing to strengthen the 8-hour “primary” ozone standard, designed to protect public health, to a level within the range of 0.060-0.070 parts per million (ppm).
...that human activity starts to decline after 900BC, and falls rapidly after 800BC, indicating a population collapse. But the climate records show that colder, wetter conditions didn't occur until around two generations later.
Fluctuations in levels of human activity through time are reflected by the numbers of radiocarbon dates for a given period. The team used new statistical techniques to analyse more than 2000 radiocarbon dates, taken from hundreds of archaeological sites in Ireland, to pinpoint the precise dates that Europe's Bronze Age population collapse occurred.
The team then analysed past climate records from peat bogs in Ireland and compared the archaeological data to these climate records to see if the dates tallied. That information was then compared with evidence of climate change across NW Europe between 1200 and 500 BC.
"Our evidence shows definitively that the population decline in this period cannot have been caused by climate change," says Ian Armit, Professor of Archaeology at the University of Bradford, and lead author of the study.
Graeme Swindles, Associate Professor of Earth System Dynamics at the University of Leeds, added, "We found clear evidence for a rapid change in climate to much wetter conditions, which we were able to precisely pinpoint to 750BC using statistical methods."
According to Professor Armit, social and economic stress is more likely to be the cause of the sudden and widespread fall in numbers. Communities producing bronze needed to trade over very large distances to obtain copper and tin. Control of these networks enabled the growth of complex, hierarchical societies dominated by a warrior elite. As iron production took over, these networks collapsed, leading to widespread conflict and social collapse. It may be these unstable social conditions, rather than climate change, that led to the population collapse at the end of the Bronze Age.
According to Katharina Becker, Lecturer in the Department of Archaeology at UCC, the Late Bronze Age is usually seen as a time of plenty, in contrast to an impoverished Early Iron Age. "Our results show that the rich Bronze Age artefact record does not provide the full picture and that crisis began earlier than previously thought," she says.
"Although climate change was not directly responsible for the collapse it is likely that the poor climatic conditions would have affected farming," adds Professor Armit. "This would have been particularly difficult for vulnerable communities, preventing population recovery for several centuries."
November 17, 2014 at 8:16 pm
Two generations…so what are we talking here…seventy/ eighty years?
Wow they are so wonderfully precise with their measurements!
November 17, 2014 at 8:57 pm
A generation is a lot closer to 20 yrs
November 17, 2014 at 9:34 pm (extract only)
“We found clear evidence for a rapid change in climate to much wetter conditions, which we were able to precisely pinpoint to 750BC using statistical methods.”
This date is remarkably close to the dating of an earth mini-catastrophe as postulated by Immanuel Velikovsky. He dates this as -747 = 748 BC. (Being a very devout, perhaps even orthodox Jew, he refused to use AD or BC in his dating.) ...
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| Source: US Drought Monitor |
WMO-No. 913
© 2000, World Meteorological Organization
ISBN 92-63-10913-3
Front cover: Northern Hemisphere temperatures were reconstructed for the past 1000 years (up to 1999) using palaeoclimatic records (tree rings, corals, ice cores, lake sediments, etc.), along with historical and long instrumental records. The data are shown as 50-year smoothed differences from the 1961–1990 normal.
Uncertainties are greater in the early part of the millennium (see page 4 for further information). For more details, readers are referred to the PAGES newsletter (Vol. 7, No. 1: March 1999, also available at http://www.pages.unibe.ch) and the National Geophysical Data Center (http://www.ngdc.noaa.gov).
(Sources of data: P.D. Jones, K.R. Briffa and T.J. Osborn, University of East Anglia, UK; M.E. Mann, University of Virginia, USA; R.S. Bradley, University of Massachusetts, USA; M.K. Hughes, University of Arizona, USA; and the Hadley Centre, The Met. Office).
From: “Kevin Trenberth” <trenbert@XXXXX.edu>
To: “Dr XXXX” <xxx@xxx.xxx>
Sent: January XX, 2011 X:XX PM
Subject: Re: warming
Dear Kevin,
Thank you for your prompt reply. I’m 62 and now semi-retired. I’d like to bring myself up to speed on global warming, which I read is one of the great catastrophes of our time. You describe rising sea levels as being the evidence for man caused global warming. It had been my understanding that sea levels have been rising steadily for thousands of years and now at a very slow rate. I know there’s been a huge increase in man’s CO2 in the heavy industrialisation since World War 2. How has this increase in man’s CO2 effected sea levels ?
The rates have not been steady and picked up markedly in the mid 20th century and even more since 1990 or so. CO2 has been increasing since 1750 although mainly since 1850.
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| Figure 5 Time reconstructions (solid lines) along with raw data (dashed lines)....b, for Northern Hemisphere mean temperature (NH) in 8C. In both cases, the zero line corresponds to the 1902–80 calibration mean of the quantity. For b raw data are shown up to 1995 and positive and negative 2σ uncertainty limits are shown by the light dotted lines surrounding the solid reconstruction, calculated as described in the Methods section. From MBH98 |
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| Figure 2.4: Representative key risks for each region, including the potential for risk reduction through adaptation and mitigation, as well as limits to adaptation. Identification of key risks was based on expert judgment using the following specific criteria: large magnitude, high probability or irreversibility of impacts; timing of impacts; persistent vulnerability or exposure contributing to risks; or limited potential to reduce risks through adaptation or mitigation. Risk levels are assessed as very low, low, medium, high, or very high for three timeframes: the present, near term (here, for 2030-2040), and long term (here, for 2080–2100). For the near term, projected levels of global mean temperature increase do not diverge substantially across different emission scenarios. For the long term, risk levels are presented for two possible futures (2 °C and 4 °C global mean temperature increase above pre-industrial levels). For each time frame, risk levels are indicated for a continuation of current adaptation and assuming high levels of current or future adaptation. Risk levels are not necessarily comparable, especially across regions. {WGII SPM Assessment Box SPM.2 Table 1} Source: IPCC AR5 Synthesis Report - Longer report. |
The map resembles the planet Earth, where most of us reside. The continents are in the right places, and so are the oceans. But we know that’s not the Earth. The risks illustrated are based on climate models, and we know that climate models used by the IPCC for their reports are not based on Earth’s actual climate, as it has existed in the past, or as it exists now. The maps output by climate models may resemble our Earth, but they’re fantasy maps of a fantasy world. They create nothing more than an illusion…an illusion that is intended to make it look like bad things will happen in the future if we all do not agree to reduce our carbon footprints.
We need a name for the imaginary planet simulated by climate models—a planet that looks like Earth, but is not Earth. I’ll propose the climate-modeled planet be called TurnsToCrap. No matter how the modelers present the product of their endeavors, they show the planet TurnsToCrap.
November 14, 2014 at 11:32 am
Planet X, Y or Z, depending on the excuse needed.
November 14, 2014 at 11:34 am
Reblogged this on Scratch Living and commented:
I know a good name for the imaginary planet simulated climate models for the IPCC, “Paycheck” or “Easy Grants”.
November 14, 2014 at 11:35 am
Good contributions above. Here are mine:
Simulistan,
Compustan,
Silicastan,
Democratic Republic of Alarm.
November 14, 2014 at 12:14 pm
Fear Sphere
November 14, 2014 at 4:46 pmsteven strittmatter
Terror Sphere
Terra Fear
November 14, 2014 at 12:30 pm
Algore-an. (As in a great disturbance in The Farce)
November 14, 2014 at 7:57 pm
This might help explain the Dunning-Kruger Effect, which says stupid people are too stupid to realize they’re stupid:
DAVID DUNNING: Well, my specialty is decision-making. How well do people make the decisions they have to make in life? And I became very interested in judgments about the self, simply because, well, people tend to say things, whether it be in everyday life or in the lab, that just couldn’t possibly be true. And I became fascinated with that. Not just that people said these positive things about themselves, but they really, really believed them. Which led to my observation: if you’re incompetent, you can’t know you’re incompetent.
ERROL MORRIS: Why not?
DAVID DUNNING: If you knew it, you’d say, “Wait a minute. The decision I just made does not make much sense. I had better go and get some independent advice.” But when you’re incompetent, the skills you need to produce a right answer are exactly the skills you need to recognize what a right answer is. In logical reasoning, in parenting, in management, problem solving, the skills you use to produce the right answer are exactly the same skills you use to evaluate the answer. And so we went on to see if this could possibly be true in many other areas. And to our astonishment, it was very, very true.
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| Figure 1: a) NOAA Sea Surface Temperature anomaly (with respect to period 1854-2013) averaged over global oceans (red) and over North Pacific (0-60oN, 110oE-100oW) (cyan). September 2014 temperatures broke the record for both global and North Pacific Sea Surface Temperatures. b) Sea Surface Temperature anomaly of September 2014 from NOAA's ERSST dataset. |
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| "GS Callendar 1934" University of East Anglia Archive (provided by James R. Fleming). Source: Spencer Weart |
Anderegg and Goldsmith (2014 Environ. Res. Lett. 9 054005) use Google Trends to examine the impact of specific media events - the so-called "climategate" imbroglio and the glacial-melt error in the IPCC's 2007 report - on public opinion regarding climate change. There has been an overall decline of public interest in climate change after 2007, accompanied by spikes of interest with a half-life of six days for these two media events. The brevity of public interest in "climategate" stands in contrast to the continued and growing fascination of the "skeptic" blogosphere with that event. These results document the assertion that conspiratory obsession by a small number of people should not be mistaken for general public interest.
A new paper by Stephan Lewandowsky once again projects his own conspiracy ideation onto skeptics...
Extract:
One known element of conspiratorial thinking is its ‘self-sealing’ quality (Keeley 1999, Bale 2007, Sunstein and Vermeule 2009), whereby evidence against a conspiratorial belief is re-interpreted as evidence for that belief. In the case of ‘climategate’, this self-sealing nature of conspiratorial belief became evident after the scientists in question were exonerated by nine investigations in two countries (including various parliamentary and government committees in the U.S. and U.K.; see table 1), when those exonerations were re-branded as a ‘whitewash.’ This ‘whitewash’ response can be illustrated by U.S. Representative Sensenbrennerʼs published response to the EPAʼs endangerment finding.
...Basically, the gist of it is that being interested in Climategate, makes you a conspiracy theorist.
What a wackadoodle.
h/t to Barry Wood.
It is known that the perception of the prevalence of ‘skeptic’ opinions is grossly over-estimated compared to the actual extent of ‘skepticism.’ In a representative Australian sample, (Leviston et al 2013b) found that only around 6% of respondents denied that climate change was happening, whereas the publicʼs estimate of the prevalence of that opinion was in excess of 20%—more than three times greater.
Given the well-known linkage between the perception of a consensus and actual opinion (e.g., Lewandowsky et al 2013b), peopleʼs mis-calibration of the perceived public-opinion landscape—in particular the inflation of a small minority into 1/5 of the population—raises the possibility that peopleʼs attitudes are disproportionately shaped by a small but very vocal minority.
It must be of particular concern that the scientific community does not appear to be immune to such misperceptions. There is some evidence that ‘skeptical’ voices are affecting—and arguably distorting—the course of climate science and the communication of its findings (Freudenburg and Muselli 2010, Brysse et al 2013).
... the wider public astutely lost interest in ‘climategate’ long ago.Not being as astute as the wider public, Anthony Watts and his fake sceptics at WUWT are still obsessed, turning innocent conversations from innocuous fifteen year old emails into grand conspiracies of climate hoaxes.
...whereby evidence against a conspiratorial belief is reinterpreted as evidence for that belief. ...WUWT readers decided to prove the points made in the paper. I saw scant evidence of self awareness in the comments. See the self-sealing in action, from Anna Keppa, who wrote:
November 12, 2014 at 6:29 pm
What a crock. It isn’t a case of evidence of a conspiratorial **belief** that matters, it’s evidence of the conspiracy itself. In the case of climategate, there were no independent or disinterested investigations, just parties either invested with stakes in the outcome or on record as having held the same position of the warmistas.
November 12, 2014 at 6:42 pm
People don’t trust “internal” police investigations because of the obvious conflict of interest. That’s why police are usually investigated by special and separate branches of the police, or in some cases anti-corruption special judicial appointments.
The issue needs to be correctly framed. Not, that ‘conspiracy’ or more correctly, ‘self interest’ is impossible or highly unlikely, but rather, with any group behaviour, can one expect it to NOT operate? It seems like a rather absurd proposition. It’s rather self evident that conflict of interest is normative in any field of human endeavour.
November 12, 2014 at 8:21 pm
The primary purpose of these ‘investigations’ was to exonerate the scientists. This point is completely lost on most people.
November 12, 2014 at 6:54 pm
Oh good. Some witch doctor climbs out from under the psychology rock to defame a community attempting to conduct a legitimate science discussion.
He easily demonstrates a firm grasp on bovine excrement, but how much math & physics does he understand?
November 12, 2014 at 7:01 pm
Mr. Lew’s continued behavior speaks to psychological issues of his own. I am not a psychologist, but I married one. I have viewed this type of behavior through studies helping my better half get that credential. Just sayin, fixation through facination can lead to strange things. Perhaps one of our credentialed viewers could comment further, but he seems to have a serious internal problem with no known way out of it now. A plateau has been reached in more ways than one for him.
November 12, 2014 at 7:46 pm
Yes, strange isn’t it? Every time complete foamer Lewandowsky goes to write another of his turgid psychology papers, he keeps coming back to his own crazed conspiracy ideation about sceptics. It’s like a dog returning to its vomit.
I fear there is no hope for a “physician heal thyself” solution. For Lewandowsky it may be time for the quiet clinic in the country where all the nurses speak softly, the furnishings are padded and all the utensils are plastic…