Evolutionary approaches to population: Implications for research and policy

Evolutionary theory is becoming an increasingly important perspective in many social science disciplines. Ironically, the impact of evolutionary theory has been minimal in the study of human population although among the social sciences it is in demography and related fields that evolutionary approaches would be most appropriate. In this paper I review varying perspectives within evolutionary theory, proceeding to a brief review of theoretical paradigms within the field of demography. I then examine how evolutionary perspectives can interface with these theories, showing how evolutionary approaches elaborate, strengthen, and unify these outlooks. Lastly, I explore the implications of evolutionary approaches for research and policy.