| There are a number of red flags here. The author puts a lot of breathless energy into airing grievances and lodging accusations. I find I don't much care: I want to know whether they have identified an experimental, quantitative, or pedagogical problem to be solved. The crypto-gnosticism of allegedly-suppressed history has everything to do with a perception of injustice and nothing to do with physics. Another red flag is the parenthetical structure of the diatribe. Rather than picking one point at a time and making it well, the author runs into the metaphorical theory-space blasting wildly in all directions. What does thermodynamics have to do with any of this? It seems to be mentioned at the beginning and the end mostly to imply that Clausius and Helmholtz have been involved in some kind of conspiracy to suppress history: an argument which this margin is, apparently, too small to contain. A third red flag is the absence of quantitative, minimal test cases: worked-out homework problems with testable predictions. Einstein's gedanken-experiments have become an irreplaceable part of the pedagogy of special relativity precisely because they are such an effective tool in focusing the learner's attention on one mystery at a time. A teacher who tells you "this is simple, really, anyone can understand it!" may be overly enthusiastic or even wrong. But a teacher who tells you "this is complicated, nobody can understand it! See, here's a Gordian knot of inseparable ideas! Don't let anyone tell you they can understand this!" bears the burden of proof that the indicated concepts cannot be developed individually. If we set aside the emotional power of an appeal to our sense of injustice, the remaining content of this piece doesn't stand on its own. Yeah, sure, lots of things happened in the 19th century that I don't know about. Lots of wrongs have never been righted. Other than a half-hearted implication that gravity and electromagnetism can be unified (remarkably without any mention of Kaluza or Klein), or that something is rotten in the state of thermodynamics, this piece adds nothing substantial to my understanding of the universe. |