Last Woman

” Even China, which has a recorded history stretching back at least 3,700 years, has only about 1,500 years left—if present trends continued unbroken.”

(Via Populations: End of history and the last woman | The Economist.)

That last bit is the most important. I’m guessing long before we’re down to a 100 to 1 minority of men to women the problem will sort it’s self out. Nature’s pretty good at that! Ebb and Flow.