Technically aether theory was never ruled out. People love to claim that the Michelson-Morley experiment ruled it out, but this is historical revisionism. The MM experiment was conducted in 1887. Hendrik Lorentz proposed his aether model in 1904. Obviously Lorentz was not such a moron he would not take into account the findings of MM, but that is what people are unironically suggesting when they say MM somehow retrocausally ruled out his model.
Lorentz’s aether model and Einstein’s relativity are actually mathematically equivalent so they make all the same predictions, so no possible experiment could rule out Lorentz’s aether theory that would not also rule out Einstein’s relativity. Indeed, if you read his 1905 paper where Einstein introduces special relativity, his criticism of Lorentz’s model is only a philosophical objection. He never posited that an experiment can rule it out.
I would recommend also checking out John Bell’s paper “How to Teach Special Relativity,” where he also discusses this fact, and how the mathematics of special relativity are perfectly consistent with a reality with an absolute space and time. Taking space and time to be relative only comes at the level of metaphysical interpretation.
captain_aggravated@sh.itjust.works 2 weeks ago
To paraphrase Tim Curry, communism and capitalism are both red herrings.
Oh that big punch up between the Soviet Union and the United States, decadent capitalism vs brutalist communism. Who won? According to the scoreboard as of 2026: Israel.
The catch phrase I’ve always heard about communism is “the people own the means of production.” Has that ever been true in practice? Did Soviet citizens own any piece of the means of production? Did anything resembling “from each according to his ability, to each according to his need” ever once happen under the hammer and sickle? Or was that the false narrative the idiot asshole in charge used to cow the unwashed masses?
Similar questions could be asked of my fellow capitalist Americans. Capitalism is allegedly about the free market, supply and demand, if there is a demand someone will provide a supply, probably multiple someones, competitors will compete, those who do it faster, cheaper or better will succeed until someone else does it even fasterer, cheaperer and betterer repeat until someone else comes along with a completely different idea, welcome to the infinite cycle of meritocracy where the cream rises to the top. How’s that working out? Some substance has risen to the top, not sure it’s cream.
A common problem I see between the Soviet Union and the United States: Weak systems for preventing psychotic despots from ruining it all.