{"id":197328,"date":"2026-07-04T22:41:48","date_gmt":"2026-07-05T06:41:48","guid":{"rendered":"https:\/\/lukeford.net\/blog\/?p=197328"},"modified":"2026-07-04T16:44:17","modified_gmt":"2026-07-05T00:44:17","slug":"richard-posners-legal-pragmatism","status":"publish","type":"post","link":"https:\/\/lukeford.net\/blog\/?p=197328","title":{"rendered":"Richard Posner’s Legal Pragmatism"},"content":{"rendered":"

John J. Mearsheimer\u2019s anthropology<\/a> and Richard Posner\u2019s<\/a> legal pragmatism represent fundamentally different and often opposing views of human nature and political decision-making.
\nMearsheimer\u2019s anthropology argues that humans are “profoundly social beings” shaped by intense socialization, innate tribal sentiments, and strong attachments to their groups. He contends that we are born into societies that define our identities, making individualism secondary.
\nIn contrast, Posner\u2019s pragmatism\u2014often linked to his “law and economics” background\u2014views individuals largely as rational, utility-maximizing actors. Posner\u2019s “everyday pragmatism” rejects “abstract” moral and political theory in favor of a “consequentialist” approach, where decision-makers look at the factual outcomes of a policy to see if it makes people “better off”.
\nA significant critique of Posner is his failure to account for law\u2019s “expressive, value-shaping function”. Critics note that Posner treats people as having “fixed preferences” and views law merely as an instrument to create incentives for behavior modification. Mearsheimer\u2019s anthropology would align with this critique, as he emphasizes that societies and their institutions actively shape the values and identities of individuals through socialization. To Mearsheimer, law is not just a tool for economic efficiency; it is part of the social fabric that constitutes who we are.
\nPosner famously dismisses “abstract” moral and political theory as “useless” or a “distraction,” arguing that judges should focus on practical consequences. Mearsheimer, however, argues that “reason” is the least important way we determine preferences, and that our moral codes are largely inherited from our family and society. From Mearsheimer\u2019s perspective, Posner\u2019s attempt to discard “abstract” theory is itself a socialized preference\u2014a product of the specific “academic” tribe to which Posner belongs\u2014rather than a neutral, objective way to view the world.
\nPosner\u2019s pragmatism is often criticized for its lack of an “objective moral compass,” as he believes that when people disagree on fundamental moral questions, theory is unlikely to help. He relies on empirical evidence to guide decisions toward “beneficial” results. Mearsheimer\u2019s anthropology would suggest that Posner\u2019s definition of “beneficial” is inevitably tied to the specific social and cultural context he inhabits. Because Mearsheimer views humans as tribal and deeply attached to their specific groups, he would likely argue that a judge\u2019s decision-making cannot be purely “consequentialist” in a vacuum; it is always filtered through the social values the judge has been socialized to hold.
\nIf Mearsheimer\u2019s anthropology is correct, Richard Posner\u2019s pragmatic vision is built on a “delusion”\u2014the liberal belief that we can function as atomistic, rational actors who discard our social and tribal baggage to make purely instrumental decisions based on “facts”. For Mearsheimer, Posner is essentially an “Enlightenment” thinker who underestimates the power of the “social nature of human beings” and the way tribal loyalties and socialization\u2014not just “costs and benefits”\u2014drive the human experience. <\/p>\n","protected":false},"excerpt":{"rendered":"

John J. Mearsheimer\u2019s anthropology and Richard Posner\u2019s legal pragmatism represent fundamentally different and often opposing views of human nature and political decision-making. Mearsheimer\u2019s anthropology argues that humans are “profoundly social beings” shaped by intense socialization, innate tribal sentiments, and strong … Continue reading →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[551],"tags":[],"class_list":["post-197328","post","type-post","status-publish","format-standard","hentry","category-law"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t