Geologist Keith Miller examines the "Cambrian Explosion", a period of rapid evolutionary diversification approximately 575 million years ago, and whether it poses a challenge to evolutionary theory.

Hastings provides a biblical and theological basis for healthy and fruitful dialogue on the theology and science of origins.

In this essay, Hastings looks at “front edge” areas for promoting healthy dialogue in the field of science and Christian theology, areas which are specifically theological in nature.