This is taken from a Christianity Today article on Francis Schaeffer and L’Abri, by Molly Worthen: The modernist philosophy that he targeted in most of his writings, the bogeyman of existentialism, is passé. “Now the question is, Is there truth at all?” said worker Thomas Rauchenstein, a soft-spoken Canadian with sandy brown hair and a close-cropped beard. “Postmodernism’s critique of …