I would like to point out that it was a Judeo-Christian culture that developed modernity in the first place.

Which modern day community would you say comes closest to your hopeful vision of a future civilization?

Somalia seems to fit your criteria of polygamy, aggressiveness, unequality, etc

Admittedly, it's not atheistic or eugenic, but do the above listed elements contribute positively in your evaluation of Somalia as opposed to e.g. Sweden, which is less agressive and more egalitarian?

Not for rebellion's sake so much as for the sake of survival and power. As one who enjoys the benefits of modernity, I find it perplexing that modernity has become something that is, from any rational Darwinian perspective, a form of cultural suicide. What I'm looking for is a civilization whose prophets have more resemblance to Nietzsche than to Jesus or his secular disciple, Marx. I just don't see much future for non-Nietzschean modernity; it is a dying culture of empty cathedrals and hospital-tombs. If secular people continue to abort themselves into extinction, the future will belong to the fundamentalists. I see nothing particularly rational about this!

Strawman has a point. The Gods of human rights are cruel and inhuman (not the same as inhumane), they demand a great sacrifice. A sacrifice of genetic legacy, on a scale that wipes out its carriers, at least all their human carriers. Only way they can keep relevance is for us to spread their worship to every corner of the world.

Remember how infectious diseases are just "kind "enough to the host to ensure their own survival? With better hygiene less lethal strains of Cholera prevail. Mass media, the internet, high literacy and the support of powerful states ... I think this qualifies as poor hygiene for the outdated biological tribal brain exposed to all the (occasionally toxic!) memes of 7 billion other vulnerable brains. The values can drift to be more genetically lethal to humans, since this dosen't impede their spread. If this line of thinking is a valid analogy, considering current trends, what we see today may be only the beginning of their ever growing maladaptivity for the hosts.

Following a syphilitic madman like prophet and divine being? Had been tried before :-P