Running Sydney Shoemaker's argument about the impossibility of p-zombies in reverse

This is a blog post about the logical and metaphysical possibility of p-zombies. I don't think its conclusion has a strong bearing either way on the nomological possibility of p-zombies. In fact I think the fading qualia argument provides strong evidence that p-zombies are not nomologically possible. I write about these terms for describing different kinds of possibility in the philosophy of mind…