Wow, I came here to say literally the same thing about commensurability: that perhaps AM is for what’s commensurable, and GM is for what’s incommensurable.
Though, one note is that to me it actually seems fine to consider different epistemic viewpoints as incommensurate. These might be like different islands of low K-complexity, that each get some nice traction on the world but in very different ways, and where the path between them goes through inaccessibly-high K-complexity territory.
Wow, I came here to say literally the same thing about commensurability: that perhaps AM is for what’s commensurable, and GM is for what’s incommensurable.
Though, one note is that to me it actually seems fine to consider different epistemic viewpoints as incommensurate. These might be like different islands of low K-complexity, that each get some nice traction on the world but in very different ways, and where the path between them goes through inaccessibly-high K-complexity territory.