It's only a vague memory but I think an embryo has already been made with genetic material from two women.Barabba wrote:Yes, yes, but the gender would be useless if only females are necessary for reproduction.
I personally find it insulting that people talk about men being redundant or the Y chromosome being useless/phased out; It just comes off as unnecessarily petty man-bashing a lot of the time.
I guess the reason human beings (and a lot of other species) are not hermaphroditic is because women and men are optimised towards different roles; From nature's/evolution's POV it was beneficial for one sex to be the carrier of the offspring (with the mobility, discomfort and risk that brings) while the other sex provided for that carrier and protected them from predators.
Of course that was more relevant when human beings lived in forests and/or jungles and not cities, but men generally have a physique more suited toward manual labour (lifting/carrying) and women's and men's brains are generally optimised toward different tasks (men generally having a better three-dimensional perception, women having a better social/emotional perception*).
Taking human beings out of the forest/jungle lessens the importance of the male role to a degree, but it's not enough of a reason to discount men/the Y chromosome completely - not by a long shot.
*Those are not brilliant examples and they're pretty stereotypical and I know that some women have brilliant three-dimensional perception and that some men have great social sensitivity but I'm not really interested in investigating better examples right now.
EDIT: changed X to Y because I'm half asleep and made a goof.









