is it your contention that before mankind existed a rock could exist and not exist at the same time?<quoted text>
But you said the laws of logic were man made.
If that was true then the law of non-contradiction would not have been in place before mankind existed.
Therefore a rock could both exist and not exist in the same place at that same time in the same sense.
According to your worldview.
And you think your worldview is logical?
Since you appear to deal in absolutes, do you ABSOLUTELY know that a rock can exists and not exists at the same time?
Remove yourself from your self-made psudo-intellecte for one moment and tell me if logically a rock can exist and cannot exist at the same time.