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The blonde hair of Australian/Melanesian peoples isn't just in the females, though it is more prominent in females. That it isn't consistent with the UV-vitaminD hypothesis doesn't suggest sexual selection is involved, only that UV-selection isn't involved.
The pupil thing does sound likely, however. Cultures with predominantly black irises would have to rely on other characteristics to identify interest from others.
There isn't a need to switch to metaphor with such a simple concept as this and doing so only confuses your meaning. "Syntactic term" vs. "semantic term" are near-meaningless phrases to me, even with the assistance of google. Both "orf" and "gene" are terms in common use that have specific and implied meanings in different contexts.
Someone in molecular and computational biology (like me) would also call the controlling element a gene. Science journalism is far too often full of such odd definitions and misunderstandings.
Every human being on the planet is more attracted to light colored hair than dark because, evolution-wise, it indicates being younger and thus more likely to have a healthy baby in theory.
This appears to be a pretty dramatically unfounded statement. I would be interested in your evidence for this claim, however.
as of 2006, the USPS has been required to pre-finance retiree benefits for the next 75 years. The govt as a whole uses the USPS as a profit center, while making it look like the USPS is in debt.
It is called tobacco.
The rest of it is pretty much spot-on, but not really any different than in business or anywhere else. You've got to convince your bosses to keep from firing you, after all.