Debunking Denialism

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Category Archives: Climate Change Denialism

Flawed Chemtrails Paper by Herndon Retracted

1 Comment Posted by Emil Karlsson on September 5, 2015

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Chemtrails is a pseudoscientific conspiracy theory based on the notion that the government is secretly releasing mind-controlling chemicals that sterilize people from airplanes. In reality, it is a combination of water vapor and airplane exhausts. It is bad for the environment, but it is not even close to the fantasies put forward by conspiracy theorists. This is obvious from the realization that world population has increased from ~3 billion in the late 1950s to ~7 billion in the early 2010s, despite increased airplane traffic all over the world. In a similar fashion, the Flynn effect suggests that IQs are increasing by 3 points per decade. So the predictions made by the chemtrails conspiracy theory is refuted on all levels.

However, pseudoscientific cranks almost never let reality come in the way of a tantalizing conspiracy theory that appeal to their own biases and they make up increasingly bizarre and convoluted ideas as they go along. On 11th August 2015, the nuclear chemist J. Marvin Herndon got a paper that promoted chemtrails conspiracy theory published in an obscure journal called International Journal of Environmental Research and Public Health (2014 impact factor 2.063 according to their own website).

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Climate Change Denialism, Miscellaneous, Uncategorized aluminum normalization, chemtrails, contrails, International Journal of Environmental Research and Public Health, J. Marvin Herndon, retraction

Swedish Far-Right Politician Talk Nonsense About Climate Change

4 Comments Posted by Emil Karlsson on July 25, 2015

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The Sweden Democrats (SD) is a far-right populist and anti-immigration political party in Sweden. With its roots in Swedish Neo-Nazism of the late 1980s and early 1990s1, it has no resemblance to the Democratic Party in the United States. In fact, they are more similar to the British National Party and during the past 20 year it has tried to white-wash its image in various ways. In the last election (2014), they received almost 13% of votes and became the third largest party in Sweden. Recent opinion polls indicate that their numbers are rising. Many political commentators think that this is due to the recent election debacle, where neither the left or the right achieved majority and SD threatened to vote against any budget regardless of origin (and did so once) unless they were given strong influence on immigration. This led the other parties to create a cautious truce called the December Agreement, whereby they would not vote against the budget delivered by the largest coalition. Some voters considered this to be a betrayal and may have shifted allegiances to SD to voice their disagreement.

Recently, Josef Fransson (industry-political spokesperson of SD) and SD-supporter Sandra Palenryd (secretary at Halmstad Hylte) wrote an ignorant screed (webcite) against mainstream climate science and got it published as a letter to the editor in a local newspaper called Hallandsposten (“The Halland Post”). It regurgitates many of the same climate denialist assertions that have been refuted a thousand times before. It is noteworthy, however, that the official position of one of the largest political parties in Sweden is so deeply anti-scientific (they even go so far as to deny the existence of a current warming trend) and how this risks influencing public policy depending on the results of the next election. It would be a disaster if Sweden had its scientific research and reputation so easily undermined by unreasonable forces like SD. Thus, this merits a point-by-point refutation.

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Climate Change Denialism El Niño, Josef Fransson, no warming in 17 years, no warming since 1998, Sandra Palenryd, SD, Swedish democrats, tragedy of the commons

Mailbag: Eviscerating More Pseudoscientific Nonsense

1 Comment Posted by Emil Karlsson on June 20, 2014

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It is time for another entry into the mailbag series where I answer feedback email from readers and others. If you want to send me a question, comment or any other kind of feedback, please do so using the contact form on the about page.

It always amazes me that so many denialists continue to spew out the same old garbage over and over, despite the fact that it has been refuted thousands of times over. At the same time, they so arrogantly dismiss any criticism of their flawed understanding of science as unscientific. It has never been easier to selectively focus on information that only confirms your existing opinion. The Internet has created confirmation bias on steroids. This time, we are going to take on (1) a climate change denialist who deploys the global warming hiatus myth, (2) an anti-psychiatry proponent who tries (and fails) to refute the existence of schizophrenia with pure logic and (3) an anti-immigration proponent who promotes the “white genocide” conspiracy theory.

The global warming hiatus myth is based on cherry-picking intervals

Kevin King writes the following:

This article is cretinous in the extreme. The models tell us the global surface temperature will increase, as well as the ocean temperatures. For almost 20 years there has been no global warming, either on land or in the oceans that we can measure. Even a first year arts student could comprehend this. No you are the denialists and you all belong together in a mocked up moon landing studio somewhere out in the nevada desert with a bunch of creationists. Start using your brains and read some Richard Feynman. Because clearly you haven’t got a scientific bone in your body.

To illustrate how climate change denialists cherry-pick intervals to argue for the flawed notion of a global warming hiatus, consider the following graph:

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Most denialists fixate at the starting point 1998. This is done because there was an especially powerful El Niño during that year, making the global temperatures quite high during that year in comparison with others. If you draw a trend line from 1998 to today, you can deceptively make it appear as if there has been no warming.

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Anti-psychiatry, Climate Change Denialism, Mailbag, Race Realism and Racism 1998, climate change denialism, demonic possession, ENSO, genocide, K Sean Proudler, Kevin King, Prussian Engineer, schizophrenia, white genocide, white supremacism

Is Donald Trump Scientifically Illiterate?

8 Comments Posted by Emil Karlsson on April 2, 2014

Donald Trump does not understand climate change

One of the most basic distinctions in climate science is the difference between weather and climate. Weather is the instantaneous atmospheric conditions, such as rainy, snowy, sunny and so on. Climate, on the other hand, is about long-term trends. Confusing weather with climate, claiming that we cannot predict climate because we cannot predict weather, or trying to argue against the existence of human-influenced climate change by referencing current weather events is one of the most common tactic used by climate change denier.

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Contrary to Trump, the existence of local anomalies does not refute a general trend. More about the difference of weather and climate can be found on the NASA website.

Donald Trump does not understand vaccines or the immune system

Trump claims to not be anti-vaccine, yet he pulls out a classic anti-vaccine trope:

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While the number of vaccines have increased over time, the number of immunological challenges (“antigens”) have decreased. This is because modern DNA technology has enabled researchers to include only those components that are necessary to produce a good response. In other words, vaccines poses a smaller challenge to the immune system now than it did in the past. For more information, see the Offit et al. (2002) paper in Pediatrics.

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Anti-vaccination, Climate Change Denialism alternative vaccine schedules, autism, climate, climate change, Donald Trump, effects on wildlife, environmental effects, too many too soon, vaccines, weather, wind farms, wind turbines

Twitter Arguments Round-Up

3 Comments Posted by Emil Karlsson on January 18, 2014

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Over the last few days, I have been arguing a lot of Twitter with different people and organizations. I bickered with the Mayo Clinic on alternative medicine and the prospect of funding based on biological plausibility. They did not seem to get it and claimed that we needed to sift through quack treatments because some of it was good (they neglected to mention which one they thought were effective and provided no evidence). I scoffed at Nature News and Comments because they, yet again, decided to promote the “climate-change-has-taken-a-hiatus-for-the-past-16-years” myth. They responded by denying it, and ironically, asking me if I read the post. Finally, I also tried to discuss reasons for why women drop out of science with a number of people, but one of them called me a racist troll and a misogynist despite the fact that I am a virulent anti-racist (I am regularly called “anti-white” by racists) and have exposed MRA nonsense on a number of times on this blog.

I am becoming more and more convinced that it is not possible to have a coherent and meaningful conversation on Twitter. At any rate, let’s go over each discussion in detail, because they do demonstrate important things about science organizations, science journalism and people who try to argue on Twitter.

The Mayo Clinic: quack treatments and biological plausibility

This exchange started with the twitter account of The Mayo Clinic inviting people on twitter to give them questions about so-called alternative and complementary medicine on their show Mayo Clinic Radio:

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I came up with a question I wanted them to respond to. It was about redirecting research money to treatments that have a chance of working instead of wasting it on alternative medicine:

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Now, I doubt that the Twitter account is handled by an actual scientists. Rather, I suspect it is some PR or social media personnel. So we cannot extrapolate their ignorance and unscientific approaches to the Mayo Clinic as an organization. However, here is what the twitter account replied with:

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There are some good? We need to sift? What alternative medicine qualifies as “good”? Is Mayo Clinic pulling the pharmacognosy gambit? Here is my response:

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The Mayo Clinic twitter account did not continue to exchange. I was disappointed that the Mayo Clinic twitter account claimed that there exists alternative medicine treatments that were good without providing any example of evidence. I am disappointed that they probably used the pharmacognosy gambit. I am disappointed that they did not seem to grasp the issue of biological plausibility as it pertains to research funding. Read more of this post

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