Posts Tagged ‘Global Warming’


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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How much longer can the erroneous fixed ideas of IPCC-based climate science last against the forces (see signatory list) of reason and rationality?

NOT A LOT OF PEOPLE KNOW THAT

By Paul Homewood

GWPF carry the story of a letter recently sent to the president of the Geological Society by a group of concerned current and former members:

image

The President
Geological Society of London

Dear President

We are writing as a group of concerned primarily geoscientists, half of whom are or were Fellows, (names and affiliations listed below). Our concern is that the Society’s position on Climate Change (aka Anthropogenic Global Warming or AGW), is outdated and one-sided, and is distracting attention and funding from real issues of pollution such as plastic and other noxious industrial and domestic waste. To address this, we proposed to Colin Summerhayes that the 2010 and 2013 GSL Position Papers be posted on the Energy Matters blog, so that all sides of the discussion could be aired; and we are very grateful to Colin for effecting and taking part in this (http://euanmearns.com/the-geological-society-of-londons-statement-on-climate-change/). In…

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Has the media been trying to bury bad news here? Embarrassingly bad news for its enthusiasm for supposed man-made global warming, that is.

Last week a team of researchers from the UK Met Office, the University of East Anglia, the University of Gothenburg, the University of Southern Queensland and the Sorbonne published in the journal Science Advances an interesting paper showing that the recent much debated and researched 21st century “slowdown” in global surface temperatures was real and could be explained by reduced solar activity and increased volcanic counteracting climate forcing from greenhouse gases.

It achieved almost no media coverage despite being published in a high profile journal, writes Dr David Whitehouse @ The GWPF.

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If ‘slowdowns’ in global average temperatures can be natural, why not ‘speed-ups’ as well? Recent global temperature patterns correlate very poorly, if at all, with changes in the trace gas CO2 as required by IPCC-supporting climate theorists.

A team of researchers from the U.K., Sweden and Australia has found that three periods of global warming slowdown since 1891 were likely due to natural causes rather than disruptions to the factors causing global warming, reports Phys.org.

In their paper published on the open access site Science Advances, the group describes their study of global mean surface temperatures (GST) since the late 19th century and what they found.

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Despite warming due to atmospheric trace gases being a racing certainty according to the IPCC and like-minded theorists, evidence of it is getting ever harder to find.

Science Matters

Presently sea surface temperatures (SST) are the best available indicator of heat content gained or lost from earth’s climate system.  Enthalpy is the thermodynamic term for total heat content in a system, and humidity differences in air parcels affect enthalpy.  Measuring water temperature directly avoids distorted impressions from air measurements.  In addition, ocean covers 71% of the planet surface and thus dominates surface temperature estimates.  Eventually we will likely have reliable means of recording water temperatures at depth.

Recently, Dr. Ole Humlum reported from his research that air temperatures lag 2-3 months behind changes in SST.  He also observed that changes in CO2 atmospheric concentrations lag behind SST by 11-12 months.  This latter point is addressed in a previous post Who to Blame for Rising CO2?

The May update to HadSST3 will appear later this month, but in the meantime we can look at lower troposphere temperatures (TLT) from UAHv6…

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Dutch Parliament buildings [credit: Wikipedia]


To what extent can courts tell governments what so-called ‘climate policies’ they should be adopting? Isn’t there a burden of proof in such cases? Appeal verdict awaited – eventually.

The Dutch government on Monday appealed against a landmark 2015 court ruling which ordered it to slash greenhouse gases by a quarter by 2020, reports Phys.org.

“The current government is already extraordinarily active in terms of climate,” lawyer Bert-Jan Houtzagers told the Hague Appeals Court.

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Wood burner [image credit: BBC]


That point was probably reached ten years ago when the UK’s notorious Climate Change Act was passed. Now we have things like this “Scandal of ‘killer’ wood burning stoves”.

The bitter truth is that these fiascos caused by our obsession with wood-burning are just a part of a larger disaster that taints almost every green scheme governments have foisted on Britain, writes Christopher Booker in the Daily Mail.

The Government earned plaudits from the green lobby yesterday for its new plan to crack down on the craze for wood-burning stoves.

As the Mail reported on its front page, the stoves chuck out lethal pollution, particularly from wet wood, and contribute to thousands of early deaths from lung and heart disease.

But hang on!

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A lay person’s view of the global warming furore. When we hear ‘unprecedented’ it usually turns out to mean ‘since about 1979’, which obviously leaves out most of Earth’s history.

American Elephants

You have heard the wailing and screaming about President Trump’s exit from the Paris Climate Accords, but do you understand that the agreement, never ratified by the U.S. government (NOT a treaty) accomplished nothing at all to modify or change the climate. The climate of the earth has been changing mildly for millions of years, and there is no unprecedented Global-Scale modern warming. The “Accords” were designed to transfer large amounts of wealth from the rich nations to the poor nations, ostensibly to allow them to save themselves from that non-existent unprecedented warming.

There are two kinds of climate science that we are dealing with. One is based on satellite measurements and thermometer readings and recorded history. The other is based on computer programs, based, I believe on computer programs that were designed to forecast what the financial markets were going to do. They took what they knew about the…

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The headline from the source should perhaps mention that those ‘variations’ can include ‘no global warming trend’, or hiatus, as explained below.

New research has shown that natural variations in global mean temperature are always forced by changes in heat release and heat uptake by the oceans, in particular the heat release associated with evaporation, reports Phys.org.

Analysing data from six climate models that simulated future climate change scenarios for the last International Panel for Climate Change (IPCC) Report, which appeared in 2014, University of Southampton Professor Sybren Drijfhout has shown that in all cases variations in global mean temperature were correlated with variations in heat release by sensible and latent heat.

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The edge of the Thwaites glacier [credit: NASA photograph by Jim Yungel]


This BBC report seems unaware that a study in 2014 found that parts of the Thwaites Glacier are subject to melting due to subglacial volcanoes and other geothermal “hotspots”. The existence of this group of volcanoes has long been known.

British and American scientists will assess the stability of one of Antarctica’s biggest ice streams, reports BBC News.

It is going to be one of the biggest projects ever undertaken in Antarctica.

UK and US scientists will lead a five-year effort to examine the stability of the mighty Thwaites Glacier.

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