Fnord wrote:
I see religion as an artifact of a lesser-evolved society. What with evolution being a rather uneven process, it is not surprising that religious adherency is strongest in third-world cultures (Africa, the Middle East, South Asia, et cetera), and weakest in first-world cultures (America and Europe).
I agree that first world countries tend to be less religious, however the US, is the number #1 religious country in the Industrialized world. Also the country with the greatest number of Christians, and number of different religions. The US also ranks with at the bottom of the list of the top 50 irreligious countries with Atheists. Recent estimates provided in Wiki state 1.6 percent, but I've seen estimates as high as 6 percent with other sources.
Our fertility rates are much lower than most other religious countries. 2.06 and ranked 123 in the world. Without the recent influx of Hispanic immigrants we would be well below replacement rate.
We don't match up with the topic research article hypothesis on higher birth rates and religion. The big difference, is the country doesn't take care of it's people as they do in most other indusrialized nations. It will be interesting to see if greater accessibility to healthcare impacts any of this.