Disgust, Dating, and Autogynephilia: An Evolutionary Psychologist's Taboo Takes - Diana Fleischman
Evolutionary psychologist Diana Fleischman joins Stella O'Malley, Mia Hughes and Bret Alderman for a conversation that takes the gender debate into territory most commentators avoid. Drawing on her research into disgust sensitivity, sex differences and evolutionary theory, Fleischman examines the biological underpinnings of reactions that are routinely dismissed as irrational. From autogynephilia to the social costs of ideological conformity, she and the hosts work through questions that rarely get an airing — let alone an honest one. Hard science applied to the softest of contemporary taboos.
Evolutionary psychology rarely enters the gender debate without someone trying to shut the door on it. Diana Fleischman walks straight through that door. An Associate Research Professor at the University of New Mexico with a background in human sexuality research at the University of Portsmouth, Fleischman has spent her career studying the evolved mechanisms that shape human behaviour — including the ones nobody wants to examine too closely. In this conversation with Stella O'Malley, Mia Hughes and Bret Alderman, she applies that lens to gender ideology with no hedging and no apology. One of the episode's most striking entry points is disgust — specifically the visceral reaction many women report when they encounter the language and imagery of a pregnant "transman." Fleischman's research established that women evolved heightened disgust sensitivity as a disease-avoidance mechanism, and she draws a direct line from that biological reality to contemporary moral intuitions. What people dismiss as irrational or bigoted, she argues, often reflects something far older: an evolved alarm system registering signals that politics cannot override. The hosts push her on the distinction between aesthetic disgust and moral disgust, and the exchange is worth the episode on its own. The conversation then moves to autogynephilia — the theory, associated with Ray Blanchard, that some male-born individuals are sexually aroused by the image of themselves as women. Fleischman offers her own evolutionary interpretation, framing it as a form of psychological pursuit in which the male brain attempts to close the gap between desire and access. It is a deliberately provocative reading, and the hosts engage with it seriously rather than nervously. What emerges is a rare discussion that treats autogynephilia not as a slur but as an empirical hypothesis deserving honest examination — something that is still essentially forbidden in mainstream media. Fleischman also addresses the unintended consequences of the MeToo movement on heterosexual dating, the evolutionary logic underlying social hierarchies, and the way virtue signalling functions as a tribal loyalty mechanism rather than a moral one. These are not digressions. They form part of a coherent argument: that ideologies which ignore evolved human nature do not simply fail — they cause damage, and particularly to the young people most exposed to their prescriptions. What distinguishes this episode is the quality of the back-and-forth. Stella O'Malley brings her clinical experience as a psychotherapist to questions about patient harm and the limits of ideological frameworks in the consulting room. Mia Hughes presses on the research and its real-world implications. Bret Alderman interrogates the psychological models with precision. Fleischman, for her part, is candid about where the evidence is strong and where interpretation takes over — a distinction that much of this debate conspicuously refuses to make. The episode ends without tidy conclusions, which is precisely the point. For a debate that has been shaped by suppressed evidence and enforced consensus, this kind of conversation — messy, honest, willing to follow the data wherever it leads — is exactly what has been missing. Fleischman does not offer comfortable reassurances. She offers something rarer: a framework for thinking clearly about things we have been quietly instructed not to think about at all.
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