Ecological crisis is being widely discussed in society today and therefore, the subject of religious naturalism has emerged as a major topic in religion. The Routledge Handbook of Religious Naturalism is an outstanding reference source to the key topics, problems, and debates in this exciting subject and is the first collection of its kind. Comprising thirty-four chapters by a team of international contributors, the Handbook is divided into seven parts: Varieties of religious naturalism and its relations to other outlooks; Some earlier religious naturalists; Pantheism, materialism, and the value-ladenness of nature; Ecology, humans, and politics in naturalistic perspective; Religious naturalism and traditional religions; Putting religious naturalism into practice; and Critical discussions of religious naturalism.