What Makes Biology Unique?: Considerations on the Autonomy of a Scientific Discipline

This book, a collection of essays written by the most eminent evolutionary biologist of the twentieth century, explores biology as an autonomous science, offers insights on the history of evolutionary thought, critiques the contributions of philosophy to the science of biology, and comments on several of the major ongoing issues in evolutionary theory. Notably, Mayr explains that Darwin\'s theory of evolution is actually five separate theories, each with its own history, trajectory and impact. Natural selection is a separate idea from common descent, and from geographic speciation, and so on. A number of the perennial Darwinian controversies may well have been caused by the confounding of the five separate theories into a single composite. Those interested in evolutionary theory, or the philosophy and history of science will find useful ideas in this book, which should appeal to virtually anyone with a broad curiosity about biology.

• Shows that Darwinism is not a single unified theory but a compound of five theories, four of which are logically independent • Shows in how many ways Darwin has influenced modern thought, in addition to having founded secular science and evolutionary science • A highly original demonstration that biology is an autonomous science, and not a branch of the physical sciences

Introduction; 1. Science and sciences; 2. The autonomy of biology; 3. Teleology; 4. Analysis or reductionism; 5. Darwin’s influence on modern thought; 6. Darwin’s five theories of evolution; 7. Maturation of Darwinism; 8. Selection; 9. Do Thomas Kuhn’s scientific revolutions take place?; 10. Another look at the species problem; 11. The origin of human; 12. Are we alone in this vast universe?

‘In this first book of the second century of his long career, the biologist Ernst Mayr at age 100 has given us his reflections on the most interesting and important questions about life: why living things can’t be understood just as very complex machines, how humans evolved, why we haven’t yet communicated with any extraterrestrials, and others. Written with a clarity and vigor that shine from every page, this book is best summarized in one word: exciting!’

– Jared Diamond, Professor of Geography, UCLA, author of Guns, Germs and Steel (Pulitzer Prize, 1998)

‘Ernst Mayr has long had a deep and well-informed interest in the philosophy of biology in relation to broad questions in the philosophy of science. This is an invaluable, thought-provoking, and engaging summary of his ideas, a crowning achievement!’

– Mary Jane West-Eberhard, Senior Scientist, Smithsonian Tropical Research Institute, author of Developmental Plasticity and Evolution (Hawkins Award, 2003)