Consumerism is a problem. It deforms individual character, our sense of obligation to one another, and our concern for future generations and the environment. Even in the aftermath of the worst economic downturn in seventy years, it remains a defining feature of Western cultures. But, beyond this assessment, neither Christian theologians and ethicists nor secular economists and sociologists have understood what drives consumerism or what can be done to counteract it. This is the problem that...