Posts Tagged ‘Global Warming’

Earth and climate – an ongoing controversy


Researchers believe the so-called global warming hiatus ended in 2014 ‘as a new El Niño Southern Oscillation (ENSO) event was developing’. Whether there’s a struggle between natural cooling and non-natural warming is an open question. So-called internal variability can surely vary either up or down, i.e. warmer or cooler, in any time frame.

Global warming has been attributed to persistent increases in atmospheric greenhouse gases (GHGs), especially in CO2, since 1870, the beginning of the Industrial Revolution, say the researchers.

Nevertheless, the upward trend in global mean surface temperature (GMST) slowed or even paused during the first decade of the twenty-first century, even though CO2 levels continued to rise and reached nearly 400 ppm in 2013.

This episode has typically been termed the global warming hiatus or slowdown in warming. The hiatus is characterized as a near-zero trend over a period.

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Spot the crackpot. Clue – it’s not President Trump.

American Elephants

California  Governor Jerry Brown has said that “hundreds of billions” of dollars could be needed to adapt to man-made global warming in “the span of a few years” The Democrat added that “And it’s not millions, it’s billions and tens and probably hundreds of billions even in the span of a few years. We’ve got lots of work to do.”

California does have a “Climate Adaption Strategy” that is supposed to reduce the vulnerability of populations to the effects of future global warming like higher sea levels, more intense storms and more crop failures.

President Donald Trump said he’d pull federal funding if California did not “remedy” its wildfire problems, which Trump blamed for poor forest management practices for large wildfires.

Brown did mention that better forest management was necessary to getting fires under control, but then went on to say “those who deny” man-made global warming were “definitely contributing”…

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Drax power station [credit: drax.com]


It looks increasingly like the ‘new normal’ to try and get the courts to decide what national electricity generation policy should – or should not – be, by promoting ill-founded paranoia that blames humans for climate variability. Security of supply versus shaky ideology.

ClientEarth objects to Drax Power’s new gas power project, on the grounds that it breaches the government’s planning and climate change recommendations.

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The media’s climate change coverage is even worse than we thought. If told aliens were running round the Arctic zapping icebergs with lasers, many of them would be keen to believe it – or at least that’s the impression often given.

A week ago, we were told that climate change was worse than we thought. But the underlying science contains a major error, reports The GWPF.

Independent climate scientist Nicholas Lewis has uncovered a major error in a recent scientific paper that was given blanket coverage in the English-speaking media.

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Iceland’s Katla volcano [image credit: icelandmonitor]


Precision measurements show that sub-glacial volcanoes have been greatly underestimated as an ongoing source of carbon dioxide emissions. When will they re-do the calculations?
H/T Warwick Hughes

Recent research suggests the volume of volcanic CO2 being emitted into the atmosphere is far greater than previously thought, challenging man-made warming, says ClimateChangeDispatch.

The cornerstone principle of the global warming theory, anthropogenic global warming (AGW), is built on the premise that significant increases of modern era human-induced CO2 emissions have acted to unnaturally warm Earth’s atmosphere.

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No-one is quite sure why this weather station – which the late Tim Channon featured several times here at the Talkshop – so often came top of UK temperature lists, apart from being close to London. But KentLive News offered this believe-it-or-not clue: ‘The soil at Broadness is also said to heat up rather quickly under direct sunlight, which is part of the reason why it records some record breaking temperatures.’ Having only opened in 1995, its short-lived fame – or was it notoriety? – will now have to pass to somewhere else.
H/T PM

A weather station that has recorded some of the hottest temperatures in the UK is no more, reports KentOnline.

It’s been revealed a weather station renowned for recording some of the UK’s hottest temperatures has closed.

The Met Office has decided to shut the Gravesend-Broadness weather station on the Swanscombe peninsula after “significant changes to the site.”

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Northwest Passage routes [image credit: NASA @ Wikipedia]


Probably not, but this report loses some credibility and misleads readers when it claims: ‘But in 2014 the Nunavik became the first cargo ship to traverse the [Northwest] passage unescorted when it delivered nickel from the Canadian province of Quebec to China.’ It fails to mention the obviously important fact that Nunavik is an icebreaking bulk carrier.

Wikipedia says: ‘She is strengthened for navigation in ice according to the International Association of Classification Societies (IACS) Polar Class 4, which allows year-round operation in thick first-year ice which may include old ice inclusions. Furthermore, she fulfills the requirements for ice class ICE-15 by Det Norske Veritas.’ So hardly the run-of-the-mill cargo ship that the BBC pretends it is.

Having tried to talk up the prospects of opening up this sea route, a note of caution is sounded: ‘However, some Arctic experts are not convinced that the Northwest Passage will ever be a busy commercial trade route.’ As well as unpredictable sea ice, unfavourable geography and disputed territorial claims are among the issues.

Climate change is increasingly opening up the Northwest Passage, an Arctic sea route north of the Canadian mainland, says the BBC.

Could it herald an era of more cargo shipping around the top of the world?

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[image credit: Pakistan Defence]


They need to find something else to worry about. Renewables are simply too feeble to take the place of coal and gas power generation, even if such were desirable, and restricting power usage is not a credible option. Quite the reverse in fact – everyone wants electricity, and more of it as time goes by.
H/T Phys.org

Coal-fired power plants operating and under construction in Asia pose a threat to achieving the goal of halting global warming, the head of the International Energy Agency told the Financial Times on Wednesday.

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Earth and climate – an ongoing controversy


H/T The GWPF

This will go down like a lead balloon with the usual climate-obsessed suspects and their followers. Full lecture here.

Professor Lindzen said the IPCC report this week had reduced the alleged tipping point from 2C to 1.5C because there had been no significant warming for 20 years, reports the Daily Mail.

‘Warming of any significance ceased about 20 years ago, and 2C warming was looking increasingly unlikely.’

Professor Richard Lindzen slammed conventional thinking on global warming as ‘nonsense’ in a lecture for skeptical think tank Global Warming Policy Foundation.

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Not the actual simulations, but the already fading credibility thereof. What scientific reason is there to rely on their results?

Ross McKitrick and John Christy have an important new paper out in Earth and Space Science, writes Andrew Montford for The GWPF.

This is the latest fusillade in the long battle over whether the climate simulations that lie behind demands for decarbonisation and other political action actually amount to nothing but a hill of beans (as they say on the other side of the pond).

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Green blob [credit: storybird.com]


It seems some people in the US with money to burn are queuing up to try and buy the weather they think they want, with fossil fuels their primary target. The concept of natural variation of the climate has either totally escaped them, or they must think it belongs in the past only.
H/T The GWPF

Major foundations handed nearly $4 billion to global warming activists, anti-fossil fuel campaigners and other environmentalists over the past eight years, according to a database debuted Monday, writes Michael Bastasch.

The website Big Green, Inc. tracked $3.7 billion in commitments from major grant-making foundations to environmental causes from 2008 to 2016.

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Photosynthesis: nature requires carbon dioxide


Once it was flower power, now the alarmists of global warming religion hit San Francisco. Meanwhile world consumption of oil, coal and gas is rising as populations increase and more countries accelerate their economic development. The limitations of subsidised renewables are becoming ever more obvious.

Batten down the hatches! A tsunami of global warming and “clean energy” propaganda is approaching!

San Francisco is hosting the September 12-14 Global Climate Action Summit, a massive event at which “international and local leaders from states, regions, cities, businesses, investors and civil society … will be joined by national government leaders, scientists, students, non-profits and others … [to share] what they have achieved to date and commit to doing more to usher in the era of decarbonization”, write Tom Harris and Dr Jay Lehr.

Decarbonization means phasing out the fossil fuels that now provide over 80% of all the energy we use – in favor of wind, solar and other supposedly clean energy sources.

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Image credit: BBC


Warren Meyer writes: ‘The implicit plea in this post goes beyond climate — if you are claiming a trend, show me the trend data. I can be convinced […] but so often the actual data never matches the arm-waving in these media sources.’

This article in something called Inside Climate News seems to be typical of many I have seen this year.

Because we have had much attention in the media on heat waves this year, there must be an upward trend in heat waves and that is a warning signal that man-made global warming is destroying the planet.

Typical of these articles are a couple of features

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In which we learn that Youtube either doesn’t understand, or is not concerned about, the difference between natural warming and alleged man-made warming of the Earth climate system since the Little Ice Age ended.

PA Pundits - International

By David Wojick, Ph.D. ~

The lefty BuzzFeed News has a long article saying that YouTube is beginning to label videos related to the climate with a statement that the Earth is warming. Since this fact is not a matter of debate the labels are pointless. Since the videos from both sides get labeled the same, labeling is meaningless. The clueless alarmists think this is some sort of improvement.

The label simply says this: “Global warming, also referred to as climate change, is the observed century-scale rise in the average temperature of the Earth’s climate system and its related effects. Multiple lines of scientific evidence show that the climate system is warming.” In short the Earth is warming.

I have logged over 700 YouTube videos that are skeptical of climate change alarmism and not one argues that the Earth is not warming. The debate is entirely about the…

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The world has more natural carbon dioxide absorbers in the shape of trees than was thought, to the tune of an extra 2.2 million kilometers² relative to 1982.

A team of researchers from the University of Maryland, the State University of New York and NASA’s Goddard Space Flight Center has found that new global tree growth over the past 35 years has more than offset global tree cover losses, reports Phys.org.

In their paper published in the journal Nature, the group describes using satellite data to track forest growth and loss over the past 35 years and what they found by doing so.

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Hothouse Earth

Posted: August 8, 2018 by oldbrew in alarmism, climate, opinion
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The usual climate alarmists were bound to exploit the opportunity of summer heatwaves to push their agenda, but as climate sceptic Robert Walker points out here: ‘The article is mainly about things that could happen centuries to thousands of years into the future. … There are no dates in it, and there is no new fundamental research.’

NOT A LOT OF PEOPLE KNOW THAT

By Paul Homewood

Latest crap from the warmist establishment, gleefully blown up by the BBC

Climate change: ‘Hothouse Earth’ risks even if CO2 emissions slashed

It may sound like the title of a low budget sci-fi movie, but for planetary scientists, “Hothouse Earth” is a deadly serious concept.

Researchers believe we could soon cross a threshold leading to boiling hot temperatures and towering seas in the centuries to come.

Even if countries succeed in meeting their CO2 targets, we could still lurch on to this “irreversible pathway”.

Their study shows it could happen if global temperatures rise by 2C.

An international team of climate researchers, writing in the journal, Proceedings of the National Academy of Sciences, says the warming expected in the next few decades could turn some of the Earth’s natural forces – that currently protect us – into our enemies.

Each year the Earth’s forests, oceans and land…

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Whether it’s budget cuts or ‘ruin’, the financial consequences of using the courts to promote their so-called climate policies have so far not been as desired by the US city authorities concerned. As the writer points out: ‘The risk that municipal plaintiffs will have to pay defendants’ cost of the trial, plus a penalty, depends on whether courts find the lawsuits to be frivolous.’

As much as we hear nowadays about making America great again, it’s worth asking what made America great in the first place, writes Bob McClure in the Washington Times.

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Is it any wonder that US judges are reluctant to put themselves in the position of climate experts, when the evidence for man changing the global climate is so nebulous and strongly disputed?

Today a U.S. District Judge threw out New York City’s lawsuit against five major energy companies alleging damages relating to climate change, reports The GWPF.

Judge John Keenan wrote in his opinion that, “Global warming and solutions thereto must be addressed by the two other branches of government,” not the judiciary, according to Bloomberg.

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Since climate scares were first sponsored by governments, neither the theory of man-made causality nor the evidence for it have improved. Models have failed to predict what actually happened. Time’s almost up for alarmists.

American Elephants

Fool Me Once Shame on You,
Fool Me Twice, Shame on Me.

It was just 30 years ago this week that James Hansen, the former NASA scientist who testified before the Senate Energy and Natural Resources Committee during a prolonged heat wave, which” he described as a climate event of cosmic significance.” Just to be sure he arranged for the meeting room to be warmer than usual. He expressed to the senators “his high degree of confidence” in “cause-and-effect relationship between the greenhouse effect and observed warming.”

There was an accompanying paper in the Journal of Geophysical Research, and it ignited a world wide panic that continues today about the energy structure of the entire planet. So 30 years on we can pause and take a look at just how well his predictions have turned out, and check on how we are doing.

Mr. Hansen’s testimony described three possible…

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Borrowing Hollywood titles like ‘a clear and present danger’ isn’t going to overcome the fact that colourful predictions made about the climate by modellers and climate alarmists in general have failed to materialise. BBC – take note.

‘It is propagandizing’ – Daily Caller reporting.

Republican senators asked federal investigators to look into whether or not several National Science Foundation (NSF) grants broke federal law, including funding projects lawmakers sought to “influence political and social debate” on global warming.

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