Social Evolution and Inclusive Fitness Theory

Social behavior has long puzzled evolutionary biologists, since the classical theory of natural selection maintains that individuals should not sacrifice their own fitness to affect that of others. This book argues that a theory first presented in 1963 by William D. Hamilton—inclusive fitness theory—provides the most fundamental and general explanation for the evolution and maintenance of social behaviors in the natural world. The book guides readers through the vast and confusing literature on the evolution of social behavior, introducing and explaining the competing theories that claim to provide answers to questions such as why animals evolve to behave altruistically. Using simple statistical language and techniques that practicing biologists will be familiar with, the book provides a comprehensive yet easily understandable treatment of key concepts and their repeated misinterpretations. Particular attention is paid to how more realistic features of behavior, such as nonadditivity and conditionality, can complicate analysis. The book highlights the general problem of identifying the underlying causes of evolutionary change, and proposes fruitful approaches to doing so in the study of social evolution. It describes how inclusive fitness theory addresses both simple and complex social scenarios, the controversies surrounding the theory, and how experimental work supports the theory as the most powerful explanation for social behavior and its evolution

Biology · Conditionality · Epistemology · Evolutionary game theory · Evolutionary theory · Game theory · Inclusive fitness · Kin selection · Mathematical economics · Natural (archaeology) · Natural selection · Political science · Selection (genetic algorithm) · Simple (philosophy) · Social evolution · Sociology · Artificial Intelligence · Computer Science · Evolutionary Game Theory and Cooperation · Evolutionary Psychology and Human Behavior · Mathematics · Philosophy · Psychology · Social Psychology · animals · Behavior evolution · Biological Evolution · Evolution (Biology) · Methods · Social Behavior · Social behavior in animals · Sociobiology

• The mirror of physics

  Open Access•Victor J Luque, Lorenzo Baravalle•Synthese•2021

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