[quote name='Fenrir Greycloth' post='34136' date='Jun 21 2009, 02:32 AM']That is a good point dst, but it does not hold true to other situations where people know they are have a possibility to die. For instance, the Cold War. The conception rate was at an all time low, and that was a REAL threat.[/quote]
Except during wars (and I am not talking of the Cold War...i will get back to it after) in periods of depression more children are born. That is a fact. That is the question T asked.
And why do you say the birth rate did not increase during the Cold War? It did. I agree: in US after the baby boom period (right after WWII) it had a descendant curve. And the reasons are many.
But it was not the case with other countries. We are looking at a global thing not an individual.
So don't question the fact (cause this is what you were doing).
And I do stick with my opinion: we still have enough animal instincts that govern our lives and make us do, maybe, sometimes irrational things just to preserve the specie. After all..this is the supreme goal, right?