The present debate raging over global warming exemplifies the clash between two competing public theologies. On one side, environmentalists warn of certain catastrophe if we do not take steps now to reduce the release of greenhouse gases; on the other side, economists are concerned with whether the benefits of actions to prevent higher temperatures will be worth the high costs. Questions of the true and proper relationship of human beings and nature are as old as religion. Today, environmentalists regard human actions to warm the climate as an immoral challenge to the natural order, while...

Robert Nelson's Reaching for Heaven on Earth, Economics as Religion, and The New Holy Wars: Economic Religion Versus Environmental Religion in Contemporary America read almost like a trilogy, exploring and charting the boundaries of theology and economics from the Western foundations of ancient Greece through the traditions that Nelson identifies as "Protestant" and "Roman," and on into modern economic forms such as Marxism and capitalism, as well as environmentalism. Nelson argues that economics can be a genuine form of religion and that it should inform our...