What Biological Functions Are and Why They Matter

Justin Garson is Associate Professor of Philosophy at Hunter College, City University of New York. He is the author of The Biological Mind: A Philosophical Introduction (2014) and A Critical Overview of Biological Functions (2016).

• Introduction; Part I. Background: 1. The strangeness of functions; 2. Function and selection; 3. Feedback and functions; Part II. Theory: 4. An explosion of selection processes; 5. Selection and construction; 6. A generalized selected effects theory of function; 7. Proper functions are proximal functions; 8. When functions do wrong; Part III. Applications: 9. Function pluralism; 10. What are mechanisms?; 11. What are mental disorders?; 12. A new kind of teleosemantics; A programmatic epilogue.

'Biological functions are much discussed but little understood. Justin Garson appeals to the explanatory depth of functional explanations to develop a powerful general theory of functions. This book will serve as a reference point for future debate.' David Papineau, King's College London