Alexander Pruss's Blog

Starting with my dissertation, I’ve defended an account of metaphysical possibility on which it is nothing other than causal possibility. I ...

It’s occurred to me that the “might well happen that” operator makes for an interesting modality. It divides into an epistemic and a metaphy...

Tariq Nazeem emailed me a really cool and simple argument against certain kinds of gigantic multiverses. I’ve tweaked the argument a little,...

Suppose the Brouwer axiom is false. Thus, there is some possible world w 1 such that at w 1 our world w 0 is impossible. Here’s another w...

A lot of people find Cantor's discovery that there are different infinities paradoxical. To be honest, there are many counterintuitive t...