

First published in 1936, this book contains the text of the Terry Lectures for 1934-5, originally delivered at Yale University. Needham discusses the nature, deployment, and hierarchical continuity of biological order, as well as the history of scientific investigation into animal...

This volume, which is based on the Terry Lectures delivered at Yale University in 1935, deals with the problem of the unity of natural knowledge. It considers the cleavage between the inorganic and biological sciences, and between the theology of intelligibility and that of inexplicability...