Dak
mentat
Well, I'm not sure I acknowledge it is the case. I'm not sure I acknowledge that atheism discourages reproduction; that is, I'm not sure that it is atheism that discourages reproduction. I seem to recall something like 95% of Catholics practice birth control, so it certainly isn't limited to atheists.
My skepticism isn't putting the cart first so much as it's asking what exactly is pulling the cart. Why are those performing the tests aligning the statistical analysis with atheism per se? The first article you linked tells us very little, if not nothing, and is entirely condescending to atheists. Why can't atheists be committed individuals? Why does one need religion in order to evince honesty or integrity? The idea that religion is the only source of honest behavior is a load of bullshit.
Well there's that writer's speculation as to why, and one can come up with all sorts of reasons, which may represent various levels of bullshit. But one usually has to look outside for critique, and my experience is that atheists seem more likely to keep spewing the ignorant shtick about needing to combat nonexistent "exploding overpopulation" than to critically look at differences in community beliefs and fertility rates. Can't look at differences in fertility rates if you aren't looking at the rates at all. Maybe that in itself is the problem. Progressively inclined religious groups seem to be a little concerned with demographics, but so far have tried to focus on greater evangelism and further watering down of orthodoxy, which is only going to exacerbate the problem. Conversely, various highly orthodox sects on a global perspective are gaining, whether we are referring to Muslims, Jews, or the more "sclerotic" strains of Christianity.