The definition of human is anything but arbitrary, [@catchamber]. It is so well defined that one could open up any dictionary and find the indexed portion dedicated to humans, whose qualities are generalized there.

No less, fringe groups as those will not become mainstream if the average person has any say in it, which they will by power of their aggregate number. This is common sense, not something one needs be enlightened into. You will not see some massive macro culture shift to anything near that degree of deviation. In fact, convincing the general population that genetic engineering would be safe at all would be the hardest battle one would fight; I refer to the prevalence of genetically modified organisms and that the common man is generally predispositioned against them, regardless if he actually knows they already make up a fair amount of his diet and some of his wear.

[quote=Medical Daily]Physical attraction is complicated and varies across all human cultures, eras, and individual preferences (hence the fact that beauty is subjective). Some things are pretty universal: Scientifically, women tend to prefer masculine features and men who are taller than they are (usually a symbol of high testosterone, strength and sexual prowess); men tend to be attracted to women who are shorter than they are, have fuller lips, symmetrical faces, and large breasts (symbols of high estrogen levels and thus high fertility). Scientifically and evolutionarily, we prefer people whose features promise us reliable reproduction options: healthy, attractive, and strong children.[/quote]
We are speaking to statistical averages, [i]not[/i] individual variations. You have previously demonstrated to me you take difficulty on me noting this from our prior conversations, so let me be up front; the normal person is, by the numbers, going to consistently identify the same or similar traits as what they find attractive as the next most averaged person. By working out from there, you develop a measurable trend until you reach the extremes of what people would willingly tolerate in social and cultural norms, especially in dominant First World countries who would unquestionably have access to widespread use of such technology before anyone else.