Recently learned of this from the german-spoken podcast AstroGeo. If someone wants to listen to this Large Numbers Hypothesis story in podcast form, I enjoyed that episode: https://astrogeo.de/expandierende-erde-zu-grosse-zahlen-und-... (no affiliation)
griffzhowl•4h ago
Nice lecture about Dirac.
If you prefer to read, this 1939 paper by Dirac is a characteristically lucid discussion of similar themes:
The Relation between Mathematics and Physics [PDF]
throw0101d•7h ago
* https://en.wikipedia.org/wiki/The_Unreasonable_Effectiveness...