We live on planet Earth, and she is allergic to us. Our car exhaust, airplane emissions, and coal-fired power plants are smothering her. Our waste is choking her oceans and streams. These and other looming ecological and environmental catastrophes are the most pressing issues of our time, the problems at which all our collected human genius must be aimed. Or are they? The scientific study of religion and ideology has prompted me, a lifelong liberal, to question many of my most basic assumptions. Among them is the belief that large systems – abstract connections at the level of the planet, the biosphere, the world economy – produce the problems that most demand our attention, genius, and energy.