Posts Tagged ‘Global Warming’

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Climate miserablists – look away now.

NOT A LOT OF PEOPLE KNOW THAT

By Paul Homewood

h/t Jo Nova

If only Yes Minister had done global warming. Well, it has now, in the new stage version.

It’s hilarious, absolutely to the point, and a must watch.

Yes Prime Minister Global Warming etc Part 1 from Aris Motas on Vimeo.

Yes Prime Minister Global Warming etc Part 2 from Aris Motas on Vimeo.

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Credit: sciencedaily.com

Maybe a glimmer of recognition for natural warming from the oceans here, while still believing that alleged man-made effects on air temperatures are somehow warming the water in a cyclical fashion. Could there be a hint of strained logic here? Phys.org reports.

Despite persistently increasing greenhouse gas emissions throughout the 20th and early 21st centuries, the globally averaged surface temperature has shown distinct multi-decadal fluctuations since 1900, including two weak global warming slowdowns in the mid-20th century and early 21st century and two strong global warming accelerations in the early and late 20th century.

The multi-decadal global warming rate changes are primarily attributed to multiple ocean surface temperature changes, according to research by Institute of Atmospheric Physics and Australian Bureau of Meteorology.

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Ship of Fools III – scientist says in effect: “It’s warming Jim – but not as we know it.” Irony alert…

A global warming research study in Canada has been cancelled because of “unprecedented” thick summer ice, reports James Delingpole at Breitbart News. Naturally, the scientist in charge has blamed it on ‘climate change.’

According to Vice:
The study, entitled BaySys, is a $17-million four-year-long program headed by the University of Manitoba. It was planning to conduct the third leg of its research by sending 40 scientists from five Canadian universities out into the Bay on the Canadian Research Icebreaker CCGS Amundsen to study “contributions of climate change and regulation on the Hudson Bay system.”

But it had to be cancelled because the scientists’ icebreaker was required by the Canadian Coast Guard for a rather more urgent purpose – rescuing fishing boats and supply ships which had got stuck in the “unprecedented ice conditions”.

“It became clear to me very quickly that these weren’t just heavy ice conditions, these were unprecedented ice conditions,” Dr. David Barber, the lead scientist on the study, told VICE. “We were finding thick multi-year sea ice floes which on level ice were five metres thick… it was much, much thicker and much, much heavier than anything you would expect at that latitude and at that time of year.”

Clearly not one to let a crisis go to waste, Barber seized the opportunity to perform the usual alarmist clown dance for the media, explaining why this incident definitely shows that global warming is a major problem and deserving of our urgent attention.

Continued here.

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CO2 theory says warming should be increasing at an increasing rate, but everyone knows – or ought to know – it isn’t, and that’s been the case for around 20 years now. Yet still the alarm bells are sounded by the usual sources, as if the failed forecasts of the climate models had been true.

CO2 is Life

sheeple2

The more scientifically illiterate you are, the more convincing the Climate Alarmists’ arguments become. Climate Alarmists know that and that is why they usually only provide half the story at best, and as we all know, “half the truth is often twice the lie.” No matter if it is Coral Reefs, Sea Ice, Global Temperatures or other claims, the Alarmists’ arguments simply don’t hold up under even the most simple of analysis.

Evidence of an accelerating sea level rate of increase is crucial to the man-made CO2  climate change theory. It is a smoking gun piece of evidence and would be extremely important in bolstering the case of the Alarmists. The theory goes man-made CO2 is increasing at an increasing rate, Atmospheric CO2 has reached levels not seen over the entire ice core record spanning 800k years, the rapidly increasing CO2 had been absorbing outgoing IR radiation at an

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US Environmental Protection Agency (EPA) chief Scott Pruitt


As Dr Roy Spencer points out: ‘You can’t build a case for human-caused warming by relying on natural warming! (But, they did anyway.)’

A new paper in Nature: Scientific Reports by Santer et al entitled Tropospheric Warming Over the Past Two Decades begins with this:

After a recent Senate confirmation hearing, Scott Pruitt the new Administrator of the U.S. Environmental Protection Agency received a written question regarding observed warming estimates. In response, Mr. Pruitt claimed that over the past two decades satellite data indicates there has been a leveling off of warming. We test this claim here.

Now, exactly how does one scientifically test a claim of “leveling off of warming”?

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Credit: BBC

A brief run-through of some of the problems with ‘man-made warming’ theories, which so often get swept under the carpet and treated as unmentionable.

One of the main accusations launched by climate activists is that anyone arguing against man-made global warming is “anti-science.”

They tell us that the science is “settled,” and that anyone who objects is ignoring a blindingly obvious set of facts.

But what to do about someone like me, asks Steven Wright in Climate Change Dispatch?

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Credit: concernusa.org


GWPF Science Editor Dr David Whitehouse takes a close look at some recent developments in the long-running global temperature ‘pause’ controversy.

A new paper has been published in the Analysis section of Nature called Reconciling controversies about the ‘global warming hiatus.’ It confirms that the ‘hiatus’ or ‘pause’ is real. It is also rather revealing.

It attempts to explain the ‘Pause’ by looking into what is known about climate variability. They say that four years after the release of the IPCC AR5 report, which contained much about the ‘hiatus’ it is time to see what can be learned.

One could be a little sarcastic in saying why would Nature devote seven of its desirable pages to an event that some vehemently say never existed and maintain its existence has been disproved long ago.

Now, however, as the El Nino spike of the past few years levels off, analysing the ‘pause’ seems to be coming back into fashion.

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Despite Saturday’s so-called “March for Science,” the almost simultaneous release of a Second Edition of a Research Report showing the exact opposite of what some of the marchers claim to be the conclusions of climate science, has brought home the Orwellian reality that the marchers have gotten their claims concerning what the science says exactly backwards, as Alan Carlin explains.

The Climate March website says their forces of “The Resistance” won’t tolerate institutions that try to “skew, ignore, misuse or interfere with science.”

If the marchers really support science, they should be supporting climate skeptics, not the climate alarmists. How Orwellian can you get? The science is clear.
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Earth and climate – an ongoing controversy


The reality of a global temperature ‘standstill’ was accepted as fact by fervent warmist James Hansen in a paper over four years ago, but is still controversial to some people.
H/T GWPF

Despite widespread denial among climate activists, a growing number of scientific research papers in recent months have confirmed the global warming hiatus, trying to explain its possible reasons (for the latest studies see GWPF links here).  

The latest study claims that the Southern Ocean played a critical role in the global warming slowdown.
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Image credit: NASA

Basing all government climate research funding on one narrow theory was never a smart policy.
H/T GWPF

Prominent scientists operating outside the scientific consensus on climate change urged Congress on Wednesday to fund “red teams” to investigate “natural” causes of global warming and challenge the findings of the United Nations’ climate science panel.

The suggestion for a counter-investigative science force – or red team approach – was presented in prepared testimony by scientists known for questioning the influence of human activity on global warming.

It comes at a time when President Donald Trump and other members of the administration have expressed doubt about the accepted science of climate change, and are considering drastic cuts to federal funding for scientific research.
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Image credit: garrisoninstitute.org

Needless to say Dr Ole Humlum’s survey is unlikely to be popular in climate alarm circles.

London, 22 March: A report on the State of the Climate in 2016 which is based exclusively on observations rather than climate models is published today by the Global Warming Policy Foundation (GWPF). 

Compiled by Dr Ole Humlum, Professor of Physical Geography at the University Centre in Svalbard (Norway), the new climate survey is in sharp contrast to the habitual alarmism of other reports that are mainly based on computer modelling and climate predictions.

Among the key findings of the survey are:
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Had enough of climate propaganda?


Last week EPA Administrator Scott Pruitt stated that: “I think that measuring with precision human activity on the climate is something very challenging to do, and there’s tremendous disagreement about the degree of impact, so no, I would not agree that it’s a primary contributor to the global warming that we see.”

I can only applaud Pruitt’s thoughtful comments, writes Alan Carlin.

But in fact there is not just uncertainty as Pruitt said, but actual evidence that there are no significant effects of rising human-caused emissions or atmospheric CO2 levels on global temperatures.
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US Environmental Protection Agency (EPA) chief Scott Pruitt


BBC News all but bursts a blood vessel over the EPA head’s opinion that the climate science ‘debate’ is not settled. Their reaction is to trot out some standard warmist platitudes, which surprises nobody.

US Environmental Protection Agency (EPA) chief Scott Pruitt has said he “would not agree” carbon dioxide is a primary contributor to global warming.

He told CNBC that measuring human impact on the climate was “very challenging” and there was “tremendous disagreement” about the issue.

Mr Pruitt instead insisted that officials needed “to continue the debate” on the issue. His remarks contradict his own agency’s findings on greenhouse gas emissions.
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Tropical beach

Tropical beach


Can the tropics ever get too hot for life on Earth, or not? That’s the question posed by this research. As the report notes: ‘these theories are controversial’.

New research findings show that as the world warmed millions of years ago, conditions in the tropics may have made it so hot some organisms couldn’t survive, reports Phys.org.

Longstanding theories dating to the 1980s suggest that as the rest of the earth warms, the tropical temperatures would be strictly limited, or regulated by an internal ‘thermostat.’

These theories are controversial, but the debate is of great importance because the tropics and subtropics comprise half of the earth’s surface area, greater than half of the earth’s biodiversity, as well as over half the earth’s human population.

But new geological and climate-based research indicates the tropics may have reached a temperature 56 million years ago that was, indeed, too hot for living organisms to survive in parts of the tropics.
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atmos
They admit the hiatus, or pause, is still a puzzle: ‘processes remain unclear’. What is clear is that the observed temperature trend in the study period is unlike the carbon dioxide trend.

The increasing rate of the global mean surface temperature was reduced from 1998 to 2013, known as the global warming hiatus, or pause.

Researchers have devoted much effort to the understanding of the cause, reports Phys.org. The proposed mechanisms include the internal variability of the coupled ocean-atmosphere system, ocean heat uptake and redistribution, and many others.

However, scientists also want to understand the atmospheric footprint of the recent warming hiatus as the dynamical and physical processes remain unclear.
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Image credit: KNKX

Image credit: KNKX

Some of the blazes were accidental, and as people travel more the areas at risk are increasing.

A new study blames people for triggering five out of every six wildfires in the United States and tripling the length of the wildfire season, reports the Daily Mail Online.

Even as climate change worsens the nation’s fire season – making it longer and easier to burn more acres – researchers say human activities play an even bigger role.

Scientists looking at fire data from 1992 to 2012 found that 84 percent of all U.S. wildfires were started by people, either by accident or on purpose.
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blower
The arguments stirred up by the NOAA’s ‘pausegate’ whistleblower rumble on. A UK Met Office expert asserted ‘the slowdown hasn’t gone away’. This one could run and run.

David Rose’s splendid and significant article in last week’s Mail on Sunday certainly caused a stir. The initial reaction, mostly distractions, have been easily dealt with by David Rose in this week’s installment.

One of the points raised concerned a paper submitted to the Journal of Climate by Huang et al. It is about the new ERSSTv5 sea surface temperature dataset.

It is an interesting paper that claims that ERSSTv5 shows a lower rate of warming than the previous ERSSTv4 which was used by the now famous Karl et al paper in 2015 which claimed that — contrary to the IPCC — there had been no slowdown in the rate of temperature increase in the past 15 years or so – the so-called Pause.

One persistent activist said the paper was stolen and it was unethical to comment on it. In reality the preprint was obtained from a public webpage, anyone could have downloaded it. It has been in circulation for weeks.
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Credit: businessinsider.com

Credit: businessinsider.com

One letter changes in the new US climate policy: ‘defund’ replaces ‘defend’. Interesting times ahead.
H/T GWPF

US president Donald Trump will honour his campaign pledge to pull the US out of the Paris climate agreement and defund UN climate programmes, a former adviser to the new administration has said.

Myron Ebell served as head of the Environmental Protection Agency’s (EPA) transition team from early September until 19 January, when he helped to draft an advisory action plan on how to implement Trump’s campaign promises.

At a press briefing held by the Global Warming Policy Foundation (GWPF) and the Foreign Press Association (FPA) in London today, Ebell declined to divulge any details of the EPA document on the grounds that it is confidential.

But Ebell, a well-known climate change sceptic and head of the Competitive Enterprise Institute’s (CEI) energy and environment centre, outlined Trump’s “very clear” promises on energy and the environment that he is convinced the new president will honour.
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Credit: thegwpf.com

Credit: thegwpf.com


Alan Carlin argues that the stability of the Earth’s climate within its two fundamental modes, glacial and interglacial, is underestimated or ignored by climate modellers in their desire to talk up supposed human-caused factors.

The UN IPCC reports on climate are truly unusual scientifically.

Without any serious discussion or even an attempt to point out their unusual nature, they try to convince readers that the basic nature of Earth’s climate has been radically changed after millions of years, all because one very minor constituent of the atmosphere has been increasing, as it usually does during interglacial periods in response to higher temperatures.

During this long period the basic nature of Earth’s climate can be characterized as bistability. In other words, Earth has had dual climate equilibria. One occurs during ice ages and the other during interglacial periods. Both are very stable except that Earth flips from the ice age equilibrium to the interglacial roughly every 100,000 years and flips back again after another 10,000 to 12,000 years.

History suggests that we may be close to the next flip into an ice age, the colder of the two bistability climates. This has enormous implications for humans and all life on Earh. But the upper “limit” on interglacial temperatures does not appear to have been breached in all that time.
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Credit: Robert A. Rohde / Wikipedia

Credit: Robert A. Rohde / Wikipedia


Quote: The earth has been in an interglacial period known as the Holocene for more than 11,000 years. It was conventional wisdom that the typical interglacial period lasts about 12,000 years, but this has been called into question recently. – Wikipedia

Climate alarmists are primarily concerned that man’s activities will result in Catastrophic Anthropogenic Global Warming (CAGW). They appear to have missed the big picture.

Global atmospheric temperatures as well as atmospheric CO2 have been gradually and erratically falling for significant portions of Earth’s history, but not in unison. Successive ice ages are gradually and unevenly becoming ever colder.

There is evidence that very minor changes in the incidence of sunlight on Earth can and have resulted in plunging Earth and all its living cargo into new ice ages.

Earth is currently in an interglacial period, and based on previous ice ages and the changes in global temperatures during this interglacial period, we are now near the end of it.
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