Biology, Immigration, and Public Policy

Authors

  • Gregory B. Christainsen

    Professor
    1. California State University, East Bay, USA
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    • The author would like to thank participants in the 2011 conference of the Association of Private Enterprise Education for productive discussions. The journal editors also offered helpful comments. David Cesarini provided leads to some of the reference material. The usual caveat applies.

Summary

This paper discusses recent scientific research that has shifted the terms of the debate about the respective roles of nature and nurture in shaping behavior. The research includes literature in the areas of biology, psychometrics, evolutionary psychology, and behavioral genetics. The paper then shows the relevance of this literature for ongoing concerns about mass immigration in developed countries. The literature has implications not only for the personal success of the immigrants, but rates of social dependency and the outlook for political and social cooperation in increasingly diverse societies. Efforts to remediate IQ deficits or behavioral problems in some immigrant groups are seen to be problematic.

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