Nearly forty years on, my concerns about string theory have not been misplaced. And while, in the strictest sense, I don’t think it qualifies as physics – it’s more of a physics-adjacent branch of mathematics – it is at least attempting to be physical theory. But machine learning is not physics. It’s computer science. Computers are a useful tool, to be sure. But programming them is no more physics than teaching a horse to count.
I’m not sure we should even consider machine learning to be meritorious. It can be useful, but it is also a gateway drug to artificial intelligence (AI). I remember the more earnest proponents of early AI propounding on the virtues of LISP and how it would bring us AI – in the 1980s. All it brought us then was dystopian fantasies about killer robots nuking the world. Despite the current hype, we have not now developed intelligent machines – what we’re calling AI is certainly artificial but not at all intelligent. It uses machine “learning” to reprocess existing information into repackaged forms. There is zero original thought, nothing resembling intelligence. Modern AI is, in essence, a bullshit generator. Now, we can all think of people who qualify as organic bullshit generators, but that begs the question:
Why is the Nobel prize in physics being awarded for something that is clearly not physics?
Stacy McGaugh
If you need more proof of the stagnation in theoretical physics over the past decades, look no further than this year’s Nobel Prize.
This trend is confirmed by statistical studies of the number of scientific publications by fields of science, which reveal a clear and consistent decline for physics papers since 2010.
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