[microgood]

Variability within a population is observed constantly in virtually every measurable trait of virtually every population. In sexual species, multiple alleles for common genes and the constant recombination thereof are a given. You are fixing a thing that isn't broke--supposedly "Nobody questions microevolution" etc. etc.--and have nothing definite to fix it with anyway.

OOPS. I spoke too soon. I guess you do argue substance as well.

[VadeRetro]

It happens. I do that just often enough to cross people up.