ABSTRACT:Legal scholars and business ethicists are interested in many of the same core issues regarding human and firm behavior. The vast amount of legal research being generated by nearly 10,000 law school and business law scholars will inevitably influence business ethics research. This paper describes some of the recent trends in legal scholarship and explores its implications for three significant aspects of business ethics research—methodology, theory, and policy.

This paper contends that law is in essence an evolutionary phenomenon that can, and indeed should, be studied in the light of biological mechanisms. Law can be seen as an extended phenotype of underlying genes. In addition, legal systems can be seen as congruous to genetic mechanisms. Properties of genes have an impact on legal systems in a fractal-like manner. Hence, it is not surprising that notions of stability, replication, and reciprocity that are important in biological systems will also be (...) important in legal systems. As a result legal systems can be constructed in a way that is congruent with the genetic advantage of group members. Law, exposure, and punishment can diminish deviant behaviour and restore balance. Law may not be particularly subject to natural selection, but it will certainly be built on the foundations of natural selection. (shrink)

In the present essay, I consider the relevance of evolutionary psychology (EP) for legal positivism, addressing the two main traditions in the legal positivist family: (1) the tradition I identify with the works of Hart and Kelsen and characterize as “normativist,” as it tries to describe law as a purely or, at least, as an essentially normative phenomenon, while remaining true to the ideal of scientific objectivity and value-neutrality; (2) the tradition I broadly refer to as “legal realism,” which equates (...) law with adjudication and “legal science” with the task of explaining judicial behaviour. (shrink)

This is an updated version of my Stanford Encyclopedia entry on Evolutionary Psychology. The 2018 version contains a new section on Human Nature as well as some new material on recent developments in Evolutionary Psychology.