[Richard Dawkins and Lawrence Krauss] are among the most outspoken of the “new atheists”: scientists and other intellectuals who have tired of having sand kicked in their faces by the priests and mullahs of the world. So the scientists are indeed mobbed like rock stars at glamorous sites like the Sydney Opera House. Inside, they sometimes encounter clueless moderators; outside, demonstrators condemning them to hellfire. At one event, a group of male Muslim protesters are confronted by counterprotesters chanting, “Where are your women?”