Philosophy Now also regularly features book reviews, fiction, cartoons, and readers' letters. Its regular columnists include Joel Marks (Ethical Episodes), Thomas Wartenberg (philosophy and film column), Raymond Tallis (Tallis in Wonderland), and Massimo Pigliucci, who writes on philosophy of science. There is also a philosophical agony-aunt column called Dear Socrates, allegedly written by a reincarnation of the Athenian sage.