Social Evolution and Inclusive Fitness Theory: An Introduction

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. Social Evolution and Inclusive Fitness Theory argues that a theory first presented in 1963 by William...

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1. Verfasser: Marshall, James A.R (VerfasserIn)
Format: Elektronisch E-Book
Sprache:English
Veröffentlicht: Princeton, NJ Princeton University Press [2015]
Ausgabe:Course Book
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Zusammenfassung: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. Social Evolution and Inclusive Fitness Theory 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 behavior in the natural world.James Marshall 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, he 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. Marshall 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.Social Evolution and Inclusive Fitness Theory 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
Beschreibung:Description based on online resource; title from PDF title page (publisher's Web site, viewed 30. Aug 2021)
Beschreibung:1 online resource (216 pages) 7 halftones. 23 line illus. 7 tables
ISBN:9781400866564
DOI:10.1515/9781400866564

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