Each mountain ridge in this landscape has a distinct contour, with various peaks whose heights reflect evolutionary time. That is, within humankind's… - Scott Atran

Religious ritual survives cultural transmission by embedding episodes of intense, life-defining personal experiences in public performances. These performances involve sequential, socially interactive movement and gesture (chant, dance, murmur, sway) and formulaic utterances that rhythmically synchronize affective states among group members in displays of cooperative commitment. This is often accompanied by sensory pageantry, which further helps to emotionally validate and sustain the moral consensus.

For commitment theorists, political and economic ideologies that obey transcendent behavioral laws do for people pretty much what religious belief in the supernatural is supposed to do. One frequently cited example of religious-like ideology is Lenin's doctrine of dialectical materialism. An equally plausible candidate is what financier George Soros calls "market fundamentalism." Like more familiar religious doctrines, these promissory ideologies seem to maintain the faith no matter how many contrary facts or reasons they face. But if such secular ideologies perform the same functions as religious ideologies, then why did at least 50 percent of Marx-fearing Russians feel the need to preserve their belief in the supernatural (survey by Subbotsky 2000)? And why is the overwhelming majority of market believers also God-fearing (Novak 1999; Podhoretz 1999). What is it about belief in the supernatural that thwarts social defection and deception, underpinning moral orders as no secular ideology seems able to do for long?

Religion survives science and secular ideology not because it is prior to or more primitive than science or secular reasoning, but because of what it affectively and collectively secures for people.