Philosophy, Graham Priest, Dialetheism, Quantum Physics, Nothing.
¬A is true at w iff is A false at w. ¬A is false at w iff A is true at w. So what about Priest’s A ∧ ¬A? According to Priest, “it is possible for A to be both true and false at a world”. That is, of course, the dialetheic position. Yet does this position require possible-worlds theory when Priest