Even non-scientists Can See That Global Warming ‘Science’ Is Fake
If you follow the subject of global warming alarm, you will have read many times that there is a “consensus” of “97% of climate scientists” on — well, on something.
I’ve actually never been able to find a precise statement of the proposition on which the 97% supposedly agree. But suppose you can find the statement.
And suppose that it consists of some kind of definitive assertion that there has been significant atmospheric warming over the past century, and that most to all of such warming has been caused by human greenhouse gas emissions.
Is this real science or fake science? How do you tell?
It seems that the most common approach of most people to this question is to trust the “scientists.” After all, science is complicated. You are not a scientist, so how are you ever going to understand this?
And even if you are a scientist in some other field, and you have both the talent and the interest to delve into the details of how this conclusion was reached, you don’t have the time.
You are told that 97% of “climate scientists” agree. Really, what choice do you have other than to trust the people who have done the work, and who call themselves the scientists and the experts on this subject?
This approach apparently seems reasonable to a lot of people, including many, many seemingly intelligent people.
But not to me. The approach does not seem reasonable to me because the scientific method provides a very simple check for testing whether scientific claims are valid, and you don’t need to be a scientist to apply this check.
(Another way of looking at it is that the people who apply this check are actually the real scientists, because they are the ones using the scientific method; and the people who call themselves “scientists” and work in “scientific” fields of endeavor and publish in scientific journals and wear scientist outfits, but don’t apply the actual scientific method, are not really scientists. But at this point in time the label “scientist” has been so captured by those who apply it to themselves whether or not they follow the scientific method that I think it is hopeless to get it back.)
Here is the very simple check. When confronted with a claim that a scientific proposition has been definitively proven, ask the question: What was the null hypothesis, and on what basis has it been rejected?
Consider first a simple example, the question of whether aspirin cures headaches. Make that our scientific proposition: aspirin cures headaches.
How would this proposition be established? You yourself have taken aspirin many times, and your headache always went away. Doesn’t that prove that the aspirin worked? Absolutely not.
The fact that you took aspirin 100 times and the headache went away 100 times proves nothing. Why? Because there is a null hypothesis that must first be rejected. Here the null hypothesis is that headaches will go away just as quickly on their own.
How do you reject that? The standard method is to take some substantial number of people with headaches, say 2,000, and give half of them the aspirin and the other half a placebo.
Two hours later, of 1,000 who took the aspirin, 950 feel better and only 50 still have the headache; and of 1000 who took the placebo, 500 still have the headache. Now you have very, very good proof that aspirin cured the headaches.
The point to focus on is that the most important evidence — the only evidence that really proves causation — is the evidence that requires rejection of the null hypothesis.
Over to climate science. Here you are subject to a constant barrage of information designed to convince you of the definitive relationship between human carbon emissions and global warming.
The world temperature graph is shooting up in hockey stick formation! Arctic sea ice is disappearing! The rate of sea-level rise is accelerating! Hurricanes are intensifying! June was the warmest month EVER! And on and on and on.
All of this is alleged to be “consistent” with the hypothesis of human-caused global warming.
But, what is the null hypothesis, and on what basis has it been rejected? Here the null hypothesis is that some other factor, or combination of factors, rather than human carbon emissions, was the dominant cause of the observed warming.
Once you pose the null hypothesis, you immediately realize that all of the scary climate information with which you are constantly barraged does not even meaningfully address the relevant question.
All of that information is just the analog of your 100 headaches that went away after you took aspirin. How do you know that those headaches wouldn’t have gone away without the aspirin?
You don’t know unless someone presents data that are sufficient to reject the null hypothesis. Proof of causation can only come from disproof of the null hypothesis or hypotheses, that is, disproof of other proposed alternative causes.
This precept is fundamental to the scientific method, and therefore fully applies to “climate science” to the extent that that field wishes to be real science versus fake science.
Now, start applying this simple check to every piece you read about climate science. Start looking for the null hypothesis and how it was supposedly rejected.
In mainstream climate literature — and I’m including here both the highbrow media like the New York Times and also the so-called “peer-reviewed” scientific journals like Nature and Science — you won’t find that.
It seems that people calling themselves “climate scientists” today have convinced themselves that their field is such “settled science” that they no longer need to bother with tacky questions like worrying about the null hypothesis.
The centrality of focusing on the null hypothesis is the reason that studies like those covered in my last post (“Things Keep Getting Worse For The Fake ‘Science’ Of Human-Caused Global Warming,” July 12) are so important.
Is there some other factor that could plausibly be causing global warming that more closely correlates with observed temperatures? How about clouds? Or ocean circulations (El Niño/La Niña)? Or volcanic activity?
When climate scientists start addressing the alternative hypotheses seriously, then it will be real science. In the meantime, it’s fake science.
A final word about my favorite subject, the ongoing systematic alteration of the world’s surface temperature (ground thermometer-based) records.
Readers here are undoubtedly familiar with my now 23-part series, The Greatest Scientific Fraud Of All Time.The alteration of the surface temperature records only relates to making the surface temperature record correlate more closely with the increase in atmospheric CO2.
As noted in the Wallace, et al., May 2018 paper, without the alterations, the correlation between atmospheric CO2 and the surface temperature record is low.
In other words, without faking the data, they can’t even show consistency between atmospheric CO2 and temperature increase. And that’s before even getting to dealing with the problem of the null hypotheses.
Read more at Manhattan Contrarian
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Pierre D. Bernier
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Here’s my very own personal favorite ! Where is the correlation ?
https://i2.wp.com/www.vukcevic.co.uk/CO2-Arc.gif
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Michael Grace
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Is the amount of water in its forms constant? Obviously there was widespread inundation after the collapse of the last ice sheet beginning 20,000 years ago.Is there evidence that ocean levels were higher relative to land at the beginning of the recent cold era 2.6 million years ago, but then what remains stable?
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jerry krause
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Hi Francis,
You wrote: “After all, science is complicated.” You write that you are a retired lawyer. (Manhattan Contrarian) So you, as a non-scientist, not only Can See That Global Warming ‘Science’ Is Fake but also, as non-scientist, contradict Einstein who stated: If you can’t explain it simply, you don’t understand it well enough.”
Have a good day, Jerry
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jerry krause
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Hi Francis,
Maybe you haven’t even read my previous comment and maybe no one else has read it. But I consider it was too harsh in tone. Know lawyers, have a high level of ‘intelligent’ ability. I know (conclude) this because in the mid-70s I took a practice LSAT exam and it was the best test of intelligent ability (basic mathematics and the ability to read unfamiliar topics with good comprehension). Maybe there was a little basic science involved but that I cannot claim to remember. And to my knowledge, even one of the Kennedy boys was unable to pass the New York State Bar Examination so he could ‘practice’ law there.
But hopefully you have read my comment and will read this.
In my essay, https://principia-scientific.com/chance-favors-the-prepared-mind-part-2-or-jet-streams/, I had written: “The specialist cannot have a prepared mind.”
R.C. Sutcliffe, a very experienced meteorologist had written about weather and climate as you had about SCIENCE. He wrote (2nd sentence): “It is then not unreasonable to suppose, indeed it could hardly be otherwise, that the problems presented by weather, by wind and rain and warmth, were amongst the earliest to force themselves on consciousness and that in a historic sense meteorology lay at the foundation of physical science.” But then in 1966, a couple of pages later he wrote: “Meteorology is not a fundamental physical science.”
However, the historical fact is that Meteorology is a very young physical science. For near the beginning of the 2nd Chapter he wrote: “When it became firmly established from observation on mountains and in manned and free balloons that the air became steadily colder as the altitude increased, scientists were very ready to generalize and to assume that the cooling went on indefinitely to the limit of the atmosphere. This was the general belief until in 1899 the Frenchman Telsserene de Bort, announced to an astonished and even incredulous world that his sounding balloons had reached heights above which the temperature decreased no further.”
And in my previous posting (link above), I reviewed the historical fact that most of the world’s meteorologists did not know about the existence of the jet stream because of the fact, that over a thousand balloons launched by Japanese reached the USA, was one of the best kept secrets of WWII.
So the extensive international project to study the atmosphere with atmospheric sounding twice a day at the same Greenwich international times was begun. But even today, the three Southern Hemisphere continents (Australia, Africa, and Antarctica) have minimum density of soundings relative to the Northern Hemisphere continents. And the historical fact is the most meteorologists use these sounding and other ‘weather’ data as an attempt to predict the weather and climate and not to better understand the world weather (atmospheric) system relative to that of localized sites whose weather is more typically the direct result of the localized factors.
Hence, as Galileo and Newton reviewed, the historical mechanics of the world are more likely understand (either consciously or unconsciously) and have adapted to changes of weather better than most academics, who tend to specialize, could. For the observed historical fact is that humans have survived for thousands of years before there was this intellectual activity we term physical science, which has ‘formally’ existed for about 500 years.
Have a good day, Jerry
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