Morality, Disgust, and The Equation That Identifies Narcissism - Dr. Debra Lieberman

Dr. Debra Lieberman, evolutionary psychologist at The University of Miami, joins The Right Principle to discuss morality, disgust, chimp psychology, narcissism, and mathematics as a means to overcome relational abuse. Dr. Lieberman also answers that question we've all asked at least once - why do we cry?00:00 Introduction to Evolutionary Psychology02:51 Understanding Human Nature and Emotions05:58 The Intersection of Neuroscience and Evolutionary Psychology08:58 Kin Detection and Altruism12:03 Exploring Relationships and Cognitive Dissonance15:05 The Role of Bayesian Analysis in Relationships17:55 Social Value and Friendships21:10 Narcissism and Social Dynamics30:09 Chimp Behavior and Human Dynamics31:38 Social Value and Personality Disorders33:30 Consumption Value vs. Social Value36:10 Internal Reflections and External Behaviors37:35 Exploring Morality: Preferences and Ethics40:41 Disgust: Evolutionary Perspectives45:51 Disgust and Social Value Systems50:02 Coalitional Psychology and Morality56:49 Mating Strategies: Evolution and Modern ImplicationsWatch the full episode here - https://therightprinciple.substack.com/Follow The Right Principle - X - TRPrincipleFacebook - therightprincipleInstagram - therightprincipleTikTok - therightprinciple