Back in 2001, Brian McLaren wrote a book called A New Kind of Christian. For many, it turned out to be a revolutionary book that explored a kind of faith outside the boxes of mainstream Christianity—a faith that challenged tired, unhelpful ways of thinking and doing, and raised exciting possibilities for a reinvigorated postmodern Christianity. His latest book, called Life After Doom: Wisdom and Courage for a World Falling Apart he again challenges readers (of any faith, or no faith) to...