@Fil Albuquerque,
The problem lies with the "is", which takes on different connotations according to context. Consider the textual phrase
T/-\E C/-\ T
(in which I am trying to convey a symbol half way between an A and an H).
If we ask the question of whether that symbol remains "the same" the answer is both "yes" and "no" since readers will
dynamically interpret the phrase as THE CAT without any conscious problem.
Okay so what has "changed" if not the symbol. Lets try to call it the observational state of the observer. But such states have been "set up" by a set of acquired functional rules with respect to social communication. We cannot talk about identity without evoking
agreement about set membership, which boils down to agreement about social functionality.
I have argued here (logically or otherwise) that set membership can fluctuate such that A
dynamically may differ from A . In that sense I
am arguing against the law of identity which has a covert premise of static permanence independent of observer states. It follows (logically or otherwise) that such a law cannot be evoked as a substrate for a dynamic "reality".