The Philosophy of Social Evolution

ISBN : 9780198851684

Jonathan Birch
288 ページ
138 x 216 mm

From mitochondria to meerkats, the natural world is full of spectacular examples of social behaviour. In the early 1960s Bill Hamilton changed the way we think about how such behaviour evolves. He introduced three key innovations - now known as Hamilton's rule, kin selection, and inclusive fitness - which have been enormously influential, but which remain the subject of fierce controversy.
Hamilton's pioneering work kick-started a research program now known as social evolution theory. This is a book about the philosophical foundations and future prospects of that program. Part I, "Foundations", is a careful exposition and defence of Hamilton's ideas, with a few modifications along the way. In Part II, "Extensions", Jonathan Birch shows how these ideas can be applied to phenomena including cooperation in micro-organisms, cooperation among the cells of a multicellular organism, and culturally evolved cooperation in the earliest human societies. Birch argues that real progress can be made in understanding microbial evolution, evolutionary transitions, and human evolution by viewing them through the lens of social evolution theory, provided the theory is interpreted with care and adapted where necessary.
The Philosophy of Social Evolution places social evolution theory on a firm philosophical footing and sets out exciting new directions for further work.


Jumping into the River. . .
I. Foundations
1 Conceptualizing Social Behaviour
2 Hamilton's Rule as an Organizing Framework
3 The Rule under Attack: Tautology, Prediction and Causality
4 Kin Selection and Group Selection
5 Two Conceptions of Social Fitness
II. Extensions
6 Gene Mobility and the Concept of Relatedness
7 The Multicellular Organism as a Social Phenomenon
8 Cultural Relatedness and Human Social Evolution
. . .and Climbing Out Again
Appendix: The Price equation


Jonathan Birch is an Assistant Professor in the Department of Philosophy, Logic and Scientific Method at the London School of Economics and Political Science, specializing in the philosophy of evolutionary biology. His research mainly concerns the evolution of social behaviour, with a particular focus on the work of W. D. Hamilton. He has published widely on various topics in the philosophy of the life sciences, in journals such as The American Naturalist, Biological Reviews, Philosophy of Science and The British Journal for the Philosophy of Science.