When it comes to women, the strong correlation (over many years) is years in formal education are inversely associated with fertility: more education = less babies.
That is not the whole story - because in the modern West even the uneducated are usually considerably sub-replacement in fertility (fewer than two children per woman) - but it is a significant part of the story.
So, on the one hand, the native Westerners are going extinct by choice, and have already created the most old-age skewed population in history and matters are continuing to get worse. On the other hand, an ever greater proportion of ever less-able, less-motivated, and less-benefitting women are staying ever more years at places that call themselves 'a college' (and getting - or sometimes not - something called a 'degree').
Which is more important?
This is, or ought to be, a non-problem - since there are 1000 ways of solving it while saving time, money and effort as well.
The fact we do nothing about it except to continue to make matters worse, shows our priorities - no, worse that that, it reveals our preferences. We get what we want.
Real, actual, existing college is (for the overwhelming majority) a (literal) waste of time - in that it takes time, and actively-wastes it - which is evil. (Same with resources.) And it takes more and more time from more and more people and destroys it (while lying and misleading and concealing what is going on).
This is not neutral - this is evil. Yet this is our preference. This is what we celebrate - individually and culturally. Our moral imperative, unchallengeable in its authority...
By contrast, this situation reveals that we fear and hate our own potential babies, our unborn children and the ways and means by which they come among us: loving, stable marriage and family.
We must hate them because we will do nothing for them, not even speak-out in their favour; indeed we are - as a civiization, for our own selfish reasons - wrecking their future in ways both deep and serious, and superficial and immediate.
On the one hand, the primary form of human relationship -- on the other hand, a few more desultory years pretending to learm things that have neither interest nor relevance; pretending to have acquired skills that have really never even been attenpted, staving off loneliness and boredom by distraction with recreational sex, drink, drugs, and other miserable but addictive indulgences.
All this means - in brief summary - that as a culture, as revealed by what we actually do and celebrate and try to do more of: we fear, loath and want to destroy ourselves.
Okay that is the situation - and it IS the situation. What are we going to do about it?
Are we going to continue to pretend that there is no real problem except that we do not get enough of those things we supposedly want? (Like college, sex freedom and frequency, enjoyable distractions).
We already have more of this stuff than anyone ever in the history of everything. Is our lack of even-more really the big problem?
So - given that we are deep in a hole and still digging, and the walls will sooner or later collapse and crush us -- what are we going to do about it? What are you going to do about it?