Comprises the Gifford lectures delivered in Apr. 2008 at the University of Glasgow
Includes bibliographical references and index
Atheism in historical perspective -- The credibility of religious belief : claims and counter-claims -- Darwinism : how much does it explain? -- Morality, art, and religion : invention or discovery? -- Is religion bad for our health? : saints, martyrs, and terrorists -- Sacred texts : how should we read them?