> One cannot deny that there are successful memetic replicators that
> resonate with some genetic predispostion or prejudice to their
> benefit at our expense. But in the long run, even they are subject
> to copying error because the predispositions themselves are mutating.
> In the very long run, only those memes that represent verifiable
> reality maintain their fidelity.
There is a word for genes that maintain their fidelity in the face of
changing environment factors; "extinct".
-Prof. Tim