Ross Douthat discusses why what is natural is not a guide to what is good.

The idea that the natural world is to be worshiped can take many forms. Douthat and Peter Mommsen and Susannah Black Roberts discuss these forms, ranging from Wordsworthian spiritual experiences in a national park, to worshiping ancestral or local gods, to civic religions of left and right, to tarot card reading, to affirming the Darwinian struggle for existence as a source of moral guidance.

 They discuss varying understandings of natural law, talk about euthanasia, and revisit Fight Club. Then they discuss whether Darwinism is compatible with the traditional idea of the Fall, and whether we should accept the teaching that human beings are made to not just live in harmony with the natural world but to transcend it.