What led you to become an atheist?

Given that the New Atheism fashions itself as a movement that is ruthlessly scientific, it should come as no surprise that those answering my question usually attribute the decision to the purely rational and objective: one invokes his understanding of science; another says it was her exploration of the claims of this or that religion; and still others will say that religious beliefs are illogical, and so on. To hear them tell it, the choice was made from a philosophically neutral position that was void of emotion.

Christianity, when it is taken seriously, compels its adherents to engage the world, not retreat from it. There are a multitude of reasons for this mandate, ranging from care for the poor, orphaned, and widowed to offering hope to the hopeless. This means that Christians must be willing to listen to other perspectives while testing their own beliefs against them -- above all, as the apostle Peter tells us, "with gentleness and respect." The non-profit I direct, Fixed Point Foundation, endeavors to bridge the gaps between various factions (both religious and irreligious) as gently and respectfully as possible. Atheists particularly fascinate me. Perhaps it's because I consider their philosophy -- if the absence of belief may be called a philosophy -- historically naive and potentially dangerous. Or maybe it's because they, like any good Christian, take the Big Questions seriously. But it was how they processed those questions that intrigued me.

To gain some insight, we launched a nationwide campaign to interview college students who are members of Secular Student Alliances (SSA) or Freethought Societies (FS). These college groups are the atheist equivalents to Campus Crusade: They meet regularly for fellowship, encourage one another in their (un)belief, and even proselytize. They are people who are not merely irreligious; they are actively, determinedly irreligious.

Using the Fixed Point Foundation website, email, my Twitter, and my Facebook page, we contacted the leaders of these groups and asked if they and their fellow members would participate in our study. To our surprise, we received a flood of enquiries. Students ranging from Stanford University to the University of Alabama-Birmingham, from Northwestern to Portland State volunteered to talk to us. The rules were simple: Tell us your journey to unbelief. It was not our purpose to dispute their stories or to debate the merits of their views. Not then, anyway. We just wanted to listen to what they had to say. And what they had to say startled us.

This brings me back to Phil.

A smart, likable young man, he sat down nervously as my staff put a plate of food before him. Like others after him, he suspected a trap. Was he being punk'd? Talking to us required courage of all of these students, Phil most of all since he was the first to do so. Once he realized, however, that we truly meant him no harm, he started talking -- and for three hours we listened.