The indiscernibility strategy against non-categoricity
1 : University of Salzburg
I discuss the indiscernibility strategy against the non-categoricity of arithmetic, a strategy based on the idea that non-isomorphic modes are indiscernible. I clarify the notion of indiscernibility in play here, and then I argue that this strategy does not succeed because indiscernibility is not enough to circumvent the semantic indeterminacy behind non-categoricity.