Oh, you mistake me, p. I don't actually care about the child in the Cambodian sweatshop in any meaningful sense, I'm just aware that he/she exists and have sufficient empathy and awareness to realise that his/her existence rather undermines some of our more high-flown rhetoric.
They're not. They're value judgements derived from hundreds of years of western liberal thought since the enlightenment. Claiming a scientific basis for them is untrue but they are OUR values for OUR civiliation, and when a bunch of cvnts go around blowing us up in our own manor until we submit to their backward values we must defend OUR values if there is to be any 'unity' around which to unite.
That means driving a bus throught the contemporary fake-liberal values of multicultural bubbles, "you can't say that" restrictions on free speech, and accepting the oppression of millions of women in the name of cultural diversity.
(It would also help if the West stopped backing Sunni head-choppers against their secular opponents but that's another story.)
Believe it or not, I'm sure you could come up with a measurable approach to proving that society would be better off without euthanasia.
However I agree with your second point. The way society has evolved is largely organic, without any pre-thought whatsoever. The fact that so much of it is scientifically justifiable is because of the number of variations and iterations that have occurred over time. We may not have planned it, but we do eventually get things right, us humans.
I see no mention of democracy or capitalism in my post, to be honest. I merely speak about the power relationships that exist between different groups of people globally and the fact that our system relies to a huge extent on us shītting on other people in other societies the world over who may not feel their sum of human happiness is quite what it might be.