Secularization is often treated as a modern trend…. [But] the contrast of secular with religious has nothing whatsoever to do with the contrast of modern with traditional or primitive. The idea that primitive man is by nature deeply religious is nonsense. The truth is that all of the varieties of skepticism, materialism, and spiritual fervor are found in the range of tribal societies. They vary as much from one another on these lines as any chosen segment of London life.