Sep 15 2025
The New Crank Assault on Scientists
This is not really anything new, but it is taking on a new scope. The WSJ recently wrote about The Rise of ‘Conspiracy Physics’ (hat tip to “Quasiparticular” for pointing to this in the topic suggestions), which discusses the popularity of social media influencers who claim there is a vast conspiracy among academic physicists. Back in the before time (pre world wide web), if you were a crank – someone who thinks they understand science better than they do and that they have revolutionized science without ever checking their ideas with actual experts – you would likely mail your manifesto to random academics hoping to get their attention. The academics would almost universally take the hundreds of pages full of mostly nonsense and place it in the circular file, unread. I myself have received several of these (although I usually did read them, at least in part, for skeptical fodder).
With the web, cranks had another outlet. They could post their manifesto on a homemade web page and try to get attention there. The classic example of this was the “Time Cube” – the site is now inactive but you can see a capture on the wayback machine. This site came to typify the typical format of such pages – a long vertical scrawl, almost unreadable color scheme, filled with boasting about how brilliant the creator is, and claiming a conspiracy of silence among scientists.
With web 2.0 and social media, the cranks adapted, and they have continued to adapt as social media and society evolves. Today, as pointed out in the WSJ article, there is a wave of anti-establishment sentiment, and the cranks are riding this wave. If you read the comments to the WSJ article you will see evidence of some of the contributing factors. There is, for example, a lot of “blame the victim” sentiment – blaming physicists, or scientists, academics, experts in general. They did not do a good enough job of explaining their field to the public. They ignored the cranks and let them flourish. They responded to the cranks and gave them attention. They are too closed to fringe ideas that challenge their authority.

Avi Loeb is at it again. He is the Harvard astrophysicist who first gained notoriety
One potentially positive outcome from the COVID pandemic is that it was a wakeup call – if there was any doubt previously about the fact that we all live in one giant interconnected world, it should not have survived the recent pandemic. This is particularly true when it comes to infectious disease. A bug that breaks out on the other side of the world can make its way to your country, your home, and cause havoc. It’s also not just about the spread of infectious organisms, but the breeding of these organisms.
It’s probably not a surprise that a blog author dedicated to critical thinking and neuroscience feels that misinformation is one of the most significant threats to society, but I really to think this. Misinformation (false, misleading, or erroneous information) and disinformation (deliberately misleading information) have the ability to cause a disconnect between the public and reality. In a democracy this severs the feedback loop between voters and their representatives. In an authoritarian government it a tool of control and repression. In either case citizens cannot freely choose their representatives. This is also the problem with extreme jerrymandering – in which politicians choose their voters rather than the other way around.
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At CSICON this year I gave talk about topics over which skeptics have and continue to disagree with each other. My core theme was that these are the topics we absolutely should be discussing with each other, especially at skeptical conferences. Nothing should be taboo or too controversial. We are an intellectual community dedicated to science and reason, and have spent decades talking about how to find common ground and resolve differences, when it comes to empirical claims about reality. But the fact is we sometimes disagree, and this is a great learning opportunity. It’s also humbling, reminding ourselves that the journey toward critical thinking and reason never ends. On several topics self-identified skeptics disagree largely along political grounds, which is a pretty sure sign we are not immune to ideology and partisanship.
How certain are you of anything that you believe? Do you even think about your confidence level, and do you have a process for determining what your confidence level should be or do you just follow your gut feelings?
It’s been less than two years (November 2022) since ChatGPT launched. In some ways the new large language model (LLM) type of artificial intelligence (AI) applications have been on the steep part of the improvement curve. And yet, they are still LLMs with the same limitations. In the last two years I have frequently used ChatGPT and other AI applications, and often give them tasks just to see how they are doing.
This kind of abuse of deepfake endorsements was entirely predictable, so it’s not surprising that 




