When our ape ancestors split into three lines. Now, since the mother's birth canal could only dilate so far and the pelvic girdle not at all, this meant that the infants became more and more unfinished at birth, with more and more developing to do after birth, which required increasing amounts of intensive post-natal attention. Human evolved in tightly-knit tribes in which love, trust, and cooperation. Social structure has been ruptured and fractured. In our own America, a fifth or more of our children live in squalor and peril.
Every human baby is a demanding, continuing, long-term responsibility.
Every human baby must have love, nurture, shelter, protection and education. Their insistence that every fetus be born, no matter what horrors await it post-natally, is cruelly and culpably irresponsible. Children born into a social milieu shredded by alienation, broken families, overpopulation, filth, famine, and war cannot learn to function well. Humans are, above all, learning animals. Human life too, is a continuum.