This is for our children, and others of later generations who may find it difficult to fathom how great was the pressure on my generation to have no more than two (and preferably fewer) children. It was real. I'm ashamed to have given in, but it was the sea in which we all swam; it was the unquestioned Science of the day; it was the Way Things Were Done. It's a true story that some people would pray for multiples the second time around, so they could have more than two children and still be held blameless. ("Selective reduction" was not a thing back then.) Moreover, I was less inclined to fight against the tide of my peers back then—we who came of age in the late 60's and early 70's were too busy concentrating on pushing back against those who had come before us.
The following is extracted from a George Friedman Geopolitical Futures essay, "Variations on Apocalypse," published February 13 of this year. He nails the sentiment of the times—which lasted long beyond the supposed apocalypse year of 1970—exactly.
Throughout the 1950s and 1960s there was an intense belief held by the best minds that humanity was on the eve of destruction. Rock music was written with this title. The cause of this catastrophe was overpopulation. By 1970, the Club of Rome, a highly respected gathering of the best and brightest, said the world would no longer be able to feed itself and would be running out of natural resources. Unless humanity repented of the sin of reproduction, it would annihilate itself. This was a belief that could not be challenged, and those who said not only that it was untrue but that the birthrate would soon plummet were dismissed. The coming apocalypse was written in stone, and those who would challenge it either were mad or would profit from the apocalypse.
What always struck me about this, and virtually every class I took included at least one lecture on this, was that those who argued the apocalyptic view were not actually frightened by it. They loved the role of Jeremiah. They awaited it with the faith of the righteous and, I suspect, were looking forward to the last moment, when they could scream, "I told you so."
It's easy to see one's past mistakes, but much, much more difficult to discern which of today's "certainties" we will be regretting in the future. I haven't a clue, but I suspect that the first place to look should be among (1) ideas and practices that are so much a part of our own culture—meaning primarily the culture of our peers—that we never think to question them; (2) ideas and practices for which dissent is discouraged, mocked, or even forbidden; and especially (3) ideas and practices that make us feel morally superior to others.