>>454
Hello, I'm still alive :)

>You can both be wrong, you cannot both be right.

Only if A and B are mutually exclusive. You didn't specify.

>If I perceive the law of non-contradiction to be that A can be non-A

Impossible. You can't perceive wrongly. But you can misidentify.

> >I don't need to be able to perceive the whole universe to know that things that are not themselves don't exist, never have and never will.

>How do you know? You certainly do not have universal knowledge.

Eh. I donno. Maybe this is the appropriate time to pull out the 'impossibility of the contrary' card. Any view that affirms contradictions in reality automatically invalidates itself... or something...

Nevertheless, A is A! The turtle moves!