Ever wonder why Richard Posner has gotten so interested in pragmatism? Well, James R. Hackney’s book Under Cover of Science: American Legal-Economic Theory and the Quest for Objectivity suggests that he’s right to be looking for a post-scientific discourse for the style of law & economics he advances. Here’s an abstract of Hackney’s work:
The current dominant strand of legal economic theory is what is commonly referred to as law and economics (but more appropriately labeled “law and neoclassical economics”). [This movement] gained its claim to objectivity based on the philosophical premises of logical positivism and the analytic philosophy movement generally. . . . In understanding the claim of objectivity in the law and neoclassical economics movement and why that claim can no longer be sustained (in part due to new conceptions of science and developments in philosophy) it is crucial that legal-academics have a fuller understanding of developments in science and how they shape our general cultural ethos.
Hackney synthesizes a wide variety of CLS and socio-economic critiques to show how “law and economics often cloaks ideological determinations—particularly regarding the distribution of wealth—under the cover of science.” Toward the end of the book he tentatively points a way forward for the discipline, urging greater humility about theoretical claims and greater reliance on empirical work. In other words, the cure for scientism is genuine science.
I have some sympathy with this perspective, and new awareness of “uniformity costs” in both law and legal scholarship backs up Hackney’s position. But the problem of “scientism” may extend beyond law and neoclassical economics…