QUOTE (RealLiberal1 @ Jun 12 2008, 09:15 AM)

"Pre-wired" for religiosity?? No way!
You say that as if you did not live on a planet where atheists (or maybe I should say the irreligious since not all religions are theistic) are the minority.
http://www.adherents.com/Religions_By_Adherents.htmlMajor Religions of the World
Ranked by Number of Adherents
Christianity: 2.1 billion
Islam: 1.5 billion
Secular/Nonreligious/Agnostic/Atheist: 1.1 billion
Hinduism: 900 million
Chinese traditional religion: 394 million
Buddhism: 376 million
primal-indigenous: 300 million
African Traditional & Diasporic: 100 million
Sikhism: 23 million
Juche: 19 million
Spiritism: 15 million
Judaism: 14 million
Baha'i: 7 million
Jainism: 4.2 million
Shinto: 4 million
Cao Dai: 4 million
Zoroastrianism: 2.6 million
Tenrikyo: 2 million
Neo-Paganism: 1 million
Unitarian-Universalism: 800 thousand
Rastafarianism: 600 thousand
Scientology: 500 thousand
[snip]
Now BTW, you only get to #3 by lumping what are really four different groups together.
The graph to the right, I think, is a bit more accurate by suggesting only 16% of humanity is nonreligious.
Facts require explanations.
I think the social and psychological ones given in this thread are excellent; I'm just adding a third biological one to the mix.
P.S. you do know chimps and elephants have mourning rituals, right?
http://www.unbossed.com/index.php?itemid=1203