On this episode of Unsupervised Learning Razib talks to philosopher of science Nathan Cofnas, whose specialty is biology and ethics. An American, Cofnas is currently a Leverhulme Early Career Fellow in the Faculty of Philosophy at the University of Cambridge. He earned his Bachelor of Arts in Philosophy from Columbia University, and his doctorate in philosophy at the University of Oxford. His Substack is here.

First, they discuss Kevin MacDonald's theory of Judaism as a group evolutionary strategy, which is outlined in his three-book series, A People That Shall Dwell Alone: Judaism as a Group Evolutionary Strategy, Separation and Its Discontents: Toward an Evolutionary Theory of Anti-Semitism and The Culture of Critique: An Evolutionary Analysis of Jewish Involvement in Twentieth-Century Intellectual and Political Movements. Cofnas reviews his own critiques of MacDonald's theory, and the reception they received professionally and from MacDonald's large cohort of online fans. He also discusses the impossibility in obtaining a hearing for MacDonald's response to Cofnas' arguments in academia given anxieties today about so much as "platforming" offensive ideas. Razib brings up the evolutionary biological aspects of MacDonald's theory, and why there are reasons to be skeptical due to the unrealistic parameters of mathematical models required by MacDonald's theories.

They then turn to attempts to cancel Cofnas over his hereditarian views. Cofnas articulates his perspective that actually a woke-Left egalitarian perspective is probably the most rational position if you utterly reject hereditarianism, especially as regards group differences. Cofnas believes conservative arguments about the importance of culture in shaping outcomes have run their course. Finally, Razib presses Cofnas on the actual career prospects for a heterodox academic in the 21st century, and possible alternate routes to become a public intellectual.