Come on, you know very well I wrote what I wrote because you were expressing Hitler-ish ideas... I don't care that much about who thought about eugenics first...
I was pointing out the obvious, that eugenics has been a valid concept that people have believed in for countless millenia among all ethnic groups, and that I was inspired by palaeo-era "survival of the fittest" among other things instead. The reference to Hitler is unfortunate as it is generally considered in the Internet that anyone who uses the"reductio ad hitlerum"
http://en.wikipedia.org/wiki/Reductio_ad_Hitlerum tactic has lost the argument as the gimmick is considered rather lame, being heavily overused and almost always used in a wrong context. For example Hitler was fond of motorways and dogs and scientists from Nazi Germany enabled spaceflight to the Moon to occur, but that does not mean we should get rid of any of these!
Disposing of an individual that was so mentally or physically challenged that survival of the group was at peril made sense in ancient times, in the case where they would then have to adapt to this individual's pace. That's why basically no one survived a broken leg in Paleo times...
Even though it has been reported that groups of elephants would progress to the pace of a Down-syndromed member, as long as the group was not endangered.
So perhaps this "instinct" of rejecting a handicapped child has remained for some part in the human's mind, which explains why this Armenian woman would want to kill her baby.
However this obviously goes against this other human instinct of compassion for others, which is why society generally condemn the act of killing another person, disabled or not. Especially now that it is possible for these limited individuals to live an almost normal life in our modern world, where no true threat remains (no predators other than man himself, no or little risk of starvation and famine...).
So you partially agree, at least as regards the need for eugenics in ancient times. As regards compassion, I am sure you have heard of the concept "being cruel to be kind". The point is that Nature is a mixture of compassion and cruelty. So, for example, an animal may look after its offspring and lovingly care for it, but, if the offspring is somehow malformed or whatever, the mother will either reject it or even eat it.
A better example of how truly evil excessive compassion can be would be to cite my own experience. I have a distant relative who is mentally handicapped(mental age of 2). Now, in palaeo times, this person would have been quietly abandoned in the wild at around the age of 3 or 4 when differences became too blatantly obvious, and everything would have been serene for all concerned, even him(since continued life for him would have been an absolute misery in palaeo times).Now, his mother was of the Liberal Retard mould, the sort who just cannot think logically and must think emotionally at all times. So, she refused to put him in an institution with others of his ilk and she tried to pretend he was just as "normal" as everybody else, because treating him in any less way would have been considered by her to be inhumane. The result was that she and her husband could only go out to dinner parties or whatever if their son and daughter looked after their retarded brother in the meantime. Needless to say, this somewhat stunted the lives of their normal offspring. Then this retarded child entered puberty and all hell broke loose. His additional hormones made him, every now and then, go berserk and have to be restrained by members of the public. This would happen, at random, on the Underground or in the Opera(!). Unsurprisingly, his sister had a nervous breakdown, among other things. Then my parents were forced to stay at one of the houses owned by the other family and were used, instead, as carers for this retarded son when the parents of the child went out to parties. We had to endure his urinating in the bed every night and so on. He would mindlessly repeat what others had said, over and over again and so on.Needless to say, these oh-so-compassionate parents went out as frequently as they could to parties once they realised they could burden us with their offspring. Anyway, this "person" ended up committing sexual assault on 2 minors, among other things. Eventually, my parents were able to move house and made excuses so as not to have him any more. Somewhat unsurprisingly, soon after, the parents put their retarded offspring into an institution. They had been told that he could only be put in an institution if he was 18 or under, but his mother wanted him to stay with her out of compassion, but, in the end, they had to face reality(ie Mother Nature).
Obviously, my (understated)words cannot fully describe the sheer horror of it all. I have come across many other cases in the news also, where peoples' lives have been ruined simply because doctors were able to save the life of a (subsequently) severely mentally-and-physically-handicapped person, and then the family had to waste years of their lives caring for the person and squandering vast sums of money on the victim, with the victim living an appalling, worthless life as a cripple. So compassion can often be the cruellest thing of all. Ah, yes, that reminds me of that poor girl who developed CFS,but far more severe than what I had, with her ending up only being able to lift a finger, at best, near the end, and her staying endlessly in hospital.Needless to say, the poor girl chose euthanasia.
I won't get into those Sci-fi theory talks, however faithful and predicting of mankind's future they might be, or not. Maybe the universe wants us to remain on our lovely blue planet. Maybe not. I mean, will we really be happier elsewhere?
This "lovely blue planet" will likely be ruined by us, given environmental destruction caused by humans - here in Europe, it is mostly an overconcreted nightmare. Besides, humans have a need to explore new regions and remain alive. I have read somewhere that we only have c. 300 million years to go before the Earth becomes too hot for human survival. It would be nice for the species to gain some form of immortality. I am, after all, a transhumanist.
The thing is, our brain has been working very hard since the beginning on making our lives the easiest, carefree-est and most relaxed possible. It is still in a survival scheme of conserving the most energy it can. Although it is doing us more harm, now that few humans on this planet will ever experience truly life-threatening situations that would urge a person to gather enough energy to be as mentally and physically active as it can, it will still continue to scheme in this same manner, in case such dangerous situation happens, and thus we will unconsciously continue our pursuit of the most comfortable life possible.
Actually, a lot of humans do not necessarily seek comfort. Some like danger, others want to change the status quo even if it means less comfort than before....
However, this other survival program of "joy in game" counter-balances the former and makes us find joy in completing challenges, most of the time against others, and keeps us fit and conditioned for life-threatening situation requiring those same skills. That's why people enjoy running 40km for no valid reason other than the pleasure found in the effort itself, or for the sake of beating one's own -or another's- best score.
Seeking pleasure sounds too hedonistic. I mean there are plenty of examples of truly hedonistic societies(eg:- The Versailles of Louis XIV to Louis XVI) but these soon collapsed once grim reality set in.
So we can see in this way that the unconscious/survival mind's logic is a mix of both strategies: keeping fit and ready "just in case", while conserving enough energy "just in case". So this problem-solving environment you were theorizing about will never be too complex, in my opinion, as to unconsciously pose a potential threat to the individual's integrity. Plus, why not just go out there in the wilderness? Feels so much better, so much more...palpable.
What wilderness? The wilderness is being steadily destroyed by Mankind. Even national parks are at risk all over the place. I predict a future in which an overpopulated planet will designate only a dozen specially cultivated trees as being a "national park".