Their aesthetic and ethical levels help us to see the greater picture. Scientists often rely upon certain ideas that cannot be fully explained. McCauley's article asserts that people are wired for religion. Monks spend a large portion of their days meditating, focusing on their breathing. Religion and theology compete with science for a way to explain the universe.
Conflict is undeniable.
Religion is composed of a set of core values surrounded by rituals and culture. Those who feel threatened by natural selection are confining themselves to certain levels of knowledge.