Related: https://www.youtube.com/watch?v=oipI5TQ54tA "Professor Dave" interviews 6 physicists regarding Hossenfelder including one guy whose name you particle physicists in particular might recognize.
This isn't helping the case: Of all the players involved in this drama in the article, the video it references, and this thread, Professor Dave comes across as the worst. He strikes me as smug, arrogant, and intellectually dishonest. He also seems to have an unpleasant personality, from how he reacts to criticism on the internet. Dave is a bully.
The contrarian physics podcast subculture
161–170 of 269 posts
Re: The contrarian physics podcast subculture
#162Earlier quoted context omitted.
> From an Engineering point of view it's perfectly logical Most physics papers have not been debunked or have rebuttal papers written about them. If Weinstein was serious about his work, he would either respond to the criticism or revise his position to something which is useful. It shouldn’t be our job to dissect his theory to find what can be salvaged. If I open a PR and it fails some CICD tests my next move should…
> he would either respond to the criticism He has. Not in a particularly satisfying way, but in at least a few video interviews out there, he does offer some response along with deeper explanations of his work and position. I do not find them convincing but they exist. > or revise his position to something which is useful I think "revise his position" is an interesting phrasing. It seems like what you are after is fo…
I agree with you on this one. It’s a symptom of scientific illiteracy, that people can’t see that a work of creative writing that makes no testable predictions about the world isn’t science.
The problem isn’t that Weinstein is too creative or his math is too impenetrable. The problem is his paper doesn’t make testable predictions. It’s a complicated exercise in world building, not science. A physics paper has well-defined terms and equations. Things that can be tested.
He said himself that it’s entertainment. He isn’t being suppressed by the DISC (“distributed ideas suppression complex”), it just turns out that fiction is a tough industry, readership is declining, and it’s a little too involved for an airport bookstore.
I don’t want him to abandon his work, I want him to engage with its critics in a serious way, not claim to be the victim of some kind of institutional conspiracy. But that would require work.
> Wouldn't a fair criticism of the work itself be "it's too impenetrable and inventive for the majority of the field to show much interest or spend much effort on it."
The problem isn’t that it is inventive or impenetrable. The standard model has plenty of unintuitive aspects as a theory. The difference is that those theories made very accurate predictions about the world which explained empirical results much better than prior theories. Weinstein’s does not.
If you make an unfalsifiable claim about a teapot orbiting Jupiter, you’re not a genius whose theories are being ignored by the establishment.
> Why does the existence of his paper make you feel this obligation
It doesn’t. I was responding to your suggestion that there might be some salvageable bits from his talk/blog post, despite your belief that it isn’t correct.
> I think there's a "cult of physics personalities" that don't appreciate when /any/ public attention is given to fringe ideas from outsiders like Eric
It’s not up to Neil DeGrasse Tyson what makes it into the Standard Model, and if I had to guess he’s probably not up on cutting edge research anyways. The relevant question is whether a new theory can explain empirical results better than existing theories. The fact that Weinstein’s paper doesn’t even attempt to do that puts it into the category of creative writing, not science.
Re: The contrarian physics podcast subculture
#163Earlier quoted context omitted.
Drebbel patented his device as a "perpetuum mobile." However, the definition of a perpetual motion device as a "machine that operates at 100% energy efficiency in perpetuity from an initial one-time energy input" — well, that idea came hundreds of years later. Obviously, Drebbel was on the scene long before the laws of thermodynamics... so my upshot is definitely not that we should reconsider entropy because of his p…
The history books you're talking about were presumably written hundreds of years later (e.g. the 19th century), which would mean thermodynamics had been established. So I don't think they would have scrubbed him on the grounds that his perpetual motion machine was a threat to their orthodoxy. So I'm not sure what the the upshot was of suggesting he was "scrubbed from the history books because everyone knows perpetual…
Drebbel’s patent: > “We have received the petition of Cornelis Jacobsz. Drebbel, citizen of Alkmaar, declaring that, after long and manifold investigations, he has at last discovered and practiced two useful and serviceable new inventions. The first: a means or instrument to conduct fresh water in great quantity, in the manner of a fountain, from low ground up to a height of thirty, forty, fifty or more feet, through lead pipes, and to raise it upward by various means and in whatever place desired, continually to flow and spring without ceasing. The second: a clock or timekeeper able to measure time for fifty, sixty, even a hundred or more years in succession, without winding or any other operation, so long as the wheels or other moving works are not worn out.”
I mean, I don’t blame people for being skeptical! Neither do I blame people that discount claims like “perpetual motion” or “theories of everything”— after all, they are associated with cranks and charlatans. But I do blame those that dismiss them entirely, out of hand. This was the case for Drebbel, when several 19th century reviewers lumped him with all the Alchemists and called them all frauds.
Now, Drebbel had the opportunity to demonstrate that his inventions worked — without stage trickery. Furthermore, his ideas and mechanical theories also bore other fruit.
To the OP, I don’t understand UM or the critique. If the theory is good, it will lead to some interesting output.
(Aside: GPT5 seems to have become much better at sourced humanities research, though it still has limitations. See how it pulled material for me: https://chatgpt.com/share/68a79d89-d194-8007-a8fa-c367cbf3fd... )
Re: The contrarian physics podcast subculture
#164Earlier quoted context omitted.
I had a similar trajectory, but I would add that she lost me when she started sucking up to public figures and corporate interests I despise. People like musk and bezos and ai hype et al. Made me realize I was projecting some aspects of her interest in rational thought all wrong.
Why should you expect her to have the same opinions about Musk and Bezos as you? Do you think that everyone who likes them have nothing of value to contribute?
Re: The contrarian physics podcast subculture
#165Re: The contrarian physics podcast subculture
#166Earlier quoted context omitted.
In 1598, physics had not yet developed to the point of articulating modern thermodynamics.
All the more reason not to treat his invention as if it belongs to that modern category.
Re: The contrarian physics podcast subculture
#167[flagged]
Re: The contrarian physics podcast subculture
#168Earlier quoted context omitted.
> Scientific disagreements are intricate matters that require the attention of highly trained experts. Actually this isn't true, at least as far as anything the public needs to care about is concerned. There is a simple test the public can use for any scientific model: does it make accurate predictions, or not? You don't need to understand how a model works to test that. The model can use whatever intricate math it w…
While we try to make things accessible to the public, the determination of what is "good" is ultimately made by experts. "The public" has a level of science literacy that is somewhat medieval (as in pre-Newtonian, and increasingly pre-germ theory), and while it's important to maintain political support, it's not reasonable to expect Joe Schmoe to be able to track the latest experimental results from CERN. In fact, it…
No, it isn't. It's determined by whether the models make accurate predictions. The fact that in our society, science is viewed as an authority, where Scientists can pontificate as "experts" without having to back up their claims with a predictive track record, is a bug, not a feature.
> "The public" has a level of science literacy that is somewhat medieval
The public doesn't care about "science literacy" in terms of understanding the models. Nor does the public have to. If the models make good predictions, that will be obvious to the public if it's something the public cares about.
A good example is GPS. "The public" has no clue how GPS actually works, and doesn't understand all the nuances that had to be carefully considered in order to get it to work as accurately and reliably as it does. Building and maintaining the system requires experts, yes. But knowing that GPS works is simple: does your smartphone show you where you are accurately? The fact that it does is strong evidence that GPS works, since GPS is what your smartphone uses to do that. (Yes, I know there are other things involved as well, like your smartphone having access to accurate maps. Your smartphone being able to tell you accurately where you are is also strong evidence that the people who produced those maps were doing it right.) And "the public" can make this simple observation without having to know anything about the details of how GPS does what it does.
> it's not reasonable to expect Joe Schmoe to be able to track the latest experimental results from CERN.
Nor does Joe Schmoe have to. Joe Schmoe doesn't care. The cutting edge physics experiments being done at CERN have no practical impact on anything in anyone's daily life, unless you're one of the people who has to analyze the data.
But if you come and tell Joe Schmoe that hey, this new discovery they just made at CERN means everyone has to suddenly turn their entire lives upside down, then Joe Schmoe is going to want to see the predictive track record that backs that up. And it better be a strong track record, of predictions that affect people's daily lives, not just what tracks are going to be observed in CERN's detectors.
Here's another example: prediction of possible impacts on Earth by comets and asteroids. Astronomers have an extensive track record of being able to predict, years in advance, the trajectories of such objects, with an accuracy much smaller than one Earth radius--i.e., accurately enough to be able to distinguish an actual impact from a close approach. So if astronomers ever come out in public and say, we're tracking this comet and it's going to hit the Earth 29 years, 3 months, and 7 days from now, and here's the region where it's going to hit, and we'd better start planning to either alter its trajectory or set ourselves up to withstand the hit, yes, they can make that claim credibly because of their track record. But most public claims by scientists, even "experts", don't achieve that high bar--and that means the public is perfectly justified in just ignoring them.
Re: The contrarian physics podcast subculture
#169I have written previously about Sabine. I think it's fascinating to follow her trajectory. Initially I quite liked her show and my impression was that it gave valuable insights and critique of some branches of modern theoretical physics. At some point I noticed that her shows were starting to significantly diverge from her area of expertise and she was weighing in on much broader topics, something in her early shows…
It was her video on the Stanford Internet Observatory. That made me realise she doesn't always put a lot of research into areas outside her expertise.
Re: The contrarian physics podcast subculture
#170Earlier quoted context omitted.
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I ... Uh... That's not what capitalism means. Sorry. We have plenty of capitalist countries w/ great healthcare, and social programs. Capitalism means "free market" + rules. If you're unhappy about something, fix that, don't throw the baby with the water.
A contradiction! Some system.