Book reviewed in this article:

The Study of Religion and Its Meaning: New Explorations in Light of Karl Popper and Émile Durkheim. By J. E. BARNHART.

The Triumph of Evolution: American Scientists and the Heredity‐Environment Controversy, 1900–1941. By HAMILTON CRAVENS.

Mind and Nature: A Necessary Unity. By GREGORY BATESON.

Our Cosmic Journey: Christian Anthropology in the Light 4 Current Trends in the Sciences, Philosophy, and Theology. By HANS SCHWARZ.

Scientists and World Order: The Uses of Technical Knowledge in International Organizations. By ERNEST B. HAAS, MARY PAT WILLIAMS, and DON BABAI.

The Road of Science and the Ways to God. By STANLEY L. JAKI.