Your job

…is not to panic. Don’t do it… for the children.

The Extinction Rebellion death cult and the Green Ordeal climate-doom-mongers are attempting to instill existential fear in your children in order to influence you. And they aren’t above abusing vulnerable children like Greta Thunberg.

Here’s a non-hysterical look at what we know. And what we don’t.

Climate ‘limits’ and timelines
-Dr. Judith Curry

“Bottom line is that these timelines are meaningless. While we have confidence in the sign of the temperature change, we have no idea what its magnitude will turn out to be. Apart from uncertainties in emissions and the Earth’s carbon cycle, we are still facing a factor of 3 or more uncertainty in the sensitivity of the Earth’s climate to CO2, and we have no idea how natural climate variability (solar, volcanoes, ocean oscillations) will play out in the 21st century. And even if we did have significant confidence in the amount of global warming, we still don’t have much of a handle on how this will change extreme weather events. With regards to species and ecosystems, land use and exploitation is a far bigger issue.

Cleaner sources of energy have several different threads of justification, but thinking that sending CO2 emissions to zero by 2050 or whenever is going to improve the weather and the environment by 2100 is a pipe dream. If such reductions come at the expense of economic development, then vulnerability to extreme weather events will increase.”

Dr. Curry is a valuable resource if you are interested in climate science, and a valiant defender of free speech and the scientific method.

Her Week in review – science edition feature is an excellent curated overview of, well, what it says. An example.

Curry’s post includes this nice summary quote from Larry Kummer on the IPCC’s Special Report “Global Warming of 1.5°C”

“There is nothing in this Special Report justifying belief that the world will end, that the world will burn, or that humanity will go extinct. It has been misrepresented just as past reports have been (e.g., the 4th US National Climate Assessment). The disasters described the Climate Emergency and Extinction Rebellion activists are those of RCP8.5, the worst-case scenario in the IPCC’s Fifth Assessment report – or even beyond it. RCP8.5 is, as a worst-case scenario should be, a horrific but not apocalyptic future that is improbable or impossible.”

Properly skeptical?

In a post describing social media propaganda techniques Corey Doctorow says the following:

“We’re not living through a crisis about what is true, we’re living through a crisis about how we know whether something is true. We’re not disagreeing about facts, we’re disagreeing about epistemology. The “establishment” version of epistemology is, “We use evidence to arrive at the truth, vetted by independent verification (but trust us when we tell you that it’s all been independently verified by people who were properly skeptical and not the bosom buddies of the people they were supposed to be fact-checking).”

The “alternative facts” epistemological method goes like this: “The ‘independent’ experts who were supposed to be verifying the ‘evidence-based’ truth were actually in bed with the people they were supposed to be fact-checking. In the end, it’s all a matter of faith, then: you either have faith that ‘their’ experts are being truthful, or you have faith that we are. Ask your gut, what version feels more truthful?””

However unintentionally*, Doctorow has accurately described the ‘argument from authority,’ shut-down-the-debate propaganda of ‘climate change’ activists.
*He’s compared Greta Thunberg to Joan of Arc. I.e., he approves of Thunberg’s propaganda. She can hardly be considered an authority.

We can imagine he accepts the authority of the ‘97% of scientists agree with CAGW theory‘ misdirection (see also here and here).

We can be sure he would not approve my appropriation of his words in support of the links that follow below. But they do speak to the question he asks about what feels truthful:
ClimateGate fallout continues: CRU admits original data deleted – 2009

“SCIENTISTS at the University of East Anglia (UEA) have admitted throwing away much of the raw temperature data on which their predictions of global warming are based.

It means that other academics are not able to check basic calculations said to show a long-term rise in temperature over the past 150 years.”

“The dog ate my temperature data” would be far less suspicious if the scientists involved hadn’t been caught discussing how to avoid FOIA requests for their data; if they hadn’t asked each other to delete emails expressing internal doubts about some of their research assumptions; if the programmers hadn’t complained in their comments about unreliable data custodianship and sloppy organization, or pointed out algorithms where the actual data record was ‘corrected.’ It might be more believable if one of those scientists, Micheal Mann, hadn’t refused to release data and algorithms used in his hokey stick calculations, and if he hadn’t viciously attempted to destroy – professionally and personally – any who voiced the slightest question about that tree ring magnum opus, including interference and intimidation of scientific publishers. Science is falsifiable or it isn’t science.

On the Validity of NOAA, NASA and Hadley CRU Global Average Surface Temperature Data & The Validity of EPA’s CO2 Endangerment Finding – 2017

“The conclusive findings of this research are that the three GAST data sets are not a valid representation of reality. In fact, the magnitude of their historical data adjustments, that removed their cyclical temperature patterns, are totally inconsistent with published and credible U.S. and other temperature data.”

GAST is Global Average Surface Temperature.

Canada’s global warming models threw out actual historical data and substituted models of what the temperature should have been – 2019

“Canadians already suspicious of Prime Minister Justin Trudeau’s carbon tax are likely be even more suspicious given a report by Ottawa-based Blacklock’s Reporter that Environment Canada omitted a century’s worth of observed weather data in developing its computer models on the impacts of climate change.

The scrapping of all observed weather data from 1850 to 1949 was necessary, a spokesman for Environment Canada told Blacklock’s Reporter, after researchers concluded that historically, there weren’t enough weather stations to create a reliable data set for that 100-year period.

“The historical data is not observed historical data,” the spokesman said. “It is modelled historical data … 24 models from historical simulations spanning 1950 to 2005 were used.””

Maybe the models they used as input to the models were meticulously prepared even though the preparers had a conflict of interest. Maybe it would be better if when they don’t know something, they say so.

Here’s an easily understood critque of how data is manipulated in U.S. National Climate Assessment.
My Gift To Climate Alarmists ~13 min


No way to spin that: So-called scientists feel free to cherry pick their data. The choices strongly imply an agenda. An agenda related to funding.

Finally, here’s a long, insightful, humorous post (That last quality being one possessed neither by Greta Thunberg nor Joan of Arc, though one might suspect Greta does have a martyrdom complex.) touching on arguments from authority and proper skepticism at the website of the invaluable Dr. Judith Curry.
A philospher’s reflections on AGW denial An excerpt:

“…what, if anything, to do about AGW is a political decision, subject to the same forces at play in any other political decision, namely the interplay of conflicting interests. One can hope that someone else’s interests, as she herself sees them, will dovetail with one’s own. But to get in high moral dudgeon when hers don’t betrays the moral maturity of a three year old.”

Ah yes, it is a public policy question about which we’re told we must accept the judgment of some experts (though not experts in public policy) regarding a complete redefinition of our economy.

Ultimately, argument from authority must end in attempts to rank the sincerity, knowledge, methods, and success of predictions from theory of the authorities invoked by each side. The point I want to leave you with is that it’s not the climate change skeptics who are insisting global warming theory is not falsifiable. So, which authorities are practicing science rather than religion?

Related:
Conspiracy of silence -2007
James Robert Cardinal Bellarmine Hansen -2008
Who’s a “denier” now? -2009
What a piece of work is Mann -2015

The human pestilence problem

I had a note from a reader wondering if I wasn’t being hyperbolic in my contention that by “sustainability” “Green” fanatics intentionally mean to impose lower standards of living and a forced reduction in human population.

We might consider the Malthusian miscalculations of Paul Ehrlich’s 1968 book The Population Bomb and his proposals for forced sterilization (which was actually practiced in India); or the more gentle doomsayers calling for a Voluntary Human Extinction.

But, those are theoretical. Let me offer 3 real-world examples. 1) The millions of poor ‘people of color’ who’ve died of malaria and dengue fever because of Rachel Carson’s, campaign to ban DDT, 2) the malnutrition, blindness and death imposed on the third world by the boycott of golden rice, and 3) Clueless Minneapolis City Leaders and Sam Rockwell Are the Problem, Not Natural Gas Use

When politicians value signaling virtue above the health and well being of their constituents they are paving the road of good intentions with human bodies. Intentionally.

I repeat, nuclear power would solve the supposed CAGW problem. Greens oppose it because it doesn’t solve the human pestilence problem.

Some environmental news

In case you missed these.

Wind turbines are neither clean nor green and they provide zero global energy
Supporting wind power is virtue signaling, but it should be called virtue noise.

The real strike price of offshore wind
If you oppose nuclear power, you don’t care about the planet.

Climate scientists admit they were wrong on climate change effects
Thank you, Captain Obvious. It’s been clear the models are wrong for quite some time. I guess it’s time to start walking back the credibility destroying apocalyptic predictions.

IS THE EARTH’S CLIMATE HISTORY LARGELY A FRAUD?
Fudging the numbers?

Annnd… we have to visit the hurricane claims:
New book: ‘Why Hurricanes Can’t Be Blamed On Global Warming ‘
Since we’ve had 12 years without any, there’s a pent up need to blame ‘climate change’ when we get some.

The sky continues to fall

World has three years to prevent dangerous climate change, warn experts
— Chicken Little

What would we do without experts?

Doom predictions on the first Earth Day in 1970:

Civilization will end within 15 or 30 years unless immediate action is taken against problems facing mankind.
— George Wald, Harvard Biologist

It is already too late to avoid mass starvation.
— Denis Hayes, chief organizer for Earth Day

In ten years all important animal life in the sea will be extinct. Large areas of coastline will have to be evacuated because of the stench of dead fish.
— Paul Ehrlich, Stanford University biologist

The world has been chilling sharply for about twenty years. If present trends continue, the world will be about four degrees colder for the global mean temperature in 1990, but eleven degrees colder in the year 2000. This is about twice what it would take to put us into an ice age.
— Kenneth Watt, Ecologist

Oops. Guess the science was less settled than we thought.

Of course, failure has not diminished this heated rhetoric over the last 47 years. We’re always just a few years from climate catastrophe.

For another 107 examples, see this.