Does religion really poison everything?

From The Chronicle of Higher Education:

Wilson supports efforts to destigmatize atheism, like the running feature "Why I Am an Atheist" on Pharyngula, and said so in his anti-Dawkins posts. Atran believes that "attacking obscurantic, cruel, lunatic ideas is always a good idea." It's proclaiming that religion is rotten to the core that they think is misguided.

That includes laying the blame for much of human conflict at the feet of the faithful. In a recent Science article, Atran and Jeremy Ginges, an associate professor of psychology at the New School, cite evidence suggesting that "only a small minority of recorded wars" have been mainly motivated by religious disputes (though making distinctions between religious and political causes is notoriously knotty). They complain in the article that the New Atheists are quick to remind everyone how fundamentalism fuels Al Qaeda but neglect to mention the role of churches in the civil-rights movement. The New Atheists are, according to Atran and Ginges, cherry-picking the horrors. "Science produced a nuclear bomb. Therefore we should throw away science," says Atran, to illustrate the baby-bathwater logic. "Sometimes it can be really noxious, and other times it can be quite helpful."

See also another recent article in Foreign Policy subtitled "What we don't understand about religion just might kill us.":

Religious issues motivate only a small minority of recorded wars. The Encyclopedia of Wars surveyed 1,763 violent conflicts across history; only 123 (7 percent) were religious. A BBC-sponsored "God and War" audit, which evaluated major conflicts over 3,500 years and rated them on a 0-to-5 scale for religious motivation (Punic Wars = 0, Crusades = 5), found that more than 60 percent had no religious motivation. Less than 7 percent earned a rating greater than 3. There was little religious motivation for the internecine Russian and Chinese conflicts or the world wars responsible for history's most lethal century of international bloodshed.