Discussing the interaction between Nature (our biology, genes, evolutionary past, and the laws of our universe) and Nurture (our social environments, culture, history, and upbringings), and how these forces impact our lives. New episodes every week with scientists, authors, and bright minds from a wide array of backgrounds. YouTube: https://www.youtube.com/@TheNatureNurturePodcast
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Nature & Nurture #140: Dr. Beatriz Luna - Adolescent Brain Development, Dopamine, & Risk-Taking
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Dr. Beatriz Luna is a Distinguished Professor of Psychiatry at the University of Pittsburgh, where she directs the Laboratory of Neurocognitive Development. Dr. Luna is an expert in adolescent brain development and the neurodevelopment of the dopamine reward system, and its interactions with inhibitory control to produce developmental changes in se…
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Nature & Nurture #139: Dr. Rob Chavez - Computational Neuroscience & Social Cognition
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Dr. Robert Chavez is an Associate Professor of Psychology and Neuroscience at the University of Oregon, where he directs the Computational Social Neuroscience Lab. https://csnl.uoregon.edu/ In this episode, Rob and I discuss our shared background in cognitive science and statistics, our mutual interests in neuroscience, evolutionary psychology, soc…
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Nature & Nurture #138: Dr. Adriene Beltz - Hormones, Sex Differences, & Contraceptives
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Dr. Adriene Beltz is an Associate Professor of Psychology at the University of Michigan, where she directs the Methods, Sex Differences, and Development Lab.
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Nature & Nurture #137: Dr. Larry Young - Hormones & Sexual Behavior Across Species
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Dr. Larry Young is the William P. Timmie Professor of Psychiatry at Emory School of Medicine, where he directs the Center for Translational Social Neuroscience and the Silvio O. Conte Center for Oxytocin and Social Cognition at Emory University. He is the author of The Chemistry Between Us: Love, Sex, and the Science of Attraction explores the late…
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Nature & Nurture #136: Dr. Steve Rathje - The Global Social Media Experiment
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Steve Rathjay is a Psychologist and Postdoctoral Research Fellow at the Social Identity and Morality Lab of New York University. He is an expert in the psychology of social media use and one of the leaders of the Global Social Media Experiment, an international collaboration examining the causal impact of social media usage in 76 countries around t…
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Nature & Nurture #135: Dr. Rob Henderson - Childhood Instability, Poverty, Education, & Resilience
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Dr. Rob Henderson is a Psychologist, Air Force Veteran, and author of Troubled: A Memoir of Foster Care, Family, and Social Class. Expanding on our past episode, in which we discuss luxury beliefs, social status, and classism at length, this time our discussion is much more personal. In this episode, Rob and I discuss formative experiences written …
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Nature & Nurture #134: Dr. Sergio Pellis - The Neurobiology of Play
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Dr. Sergio Pellis is a Professor of Neuroscience at the University of Lethbridge and one of the world’s leading experts in the neurobiology of play. In this episode, we discuss how play behavior across mammals relies on the same neural reward circuitry, the evolutionary origins and benefits of play, and how hormones contribute to sex differences in…
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Nature & Nurture #133: Angel Millar - The Path of the Warrior-Mystic
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Angel Millar is a hypnotist, martial artist, and author of The Path of the Warrior-Mystic: Being a Man in an Age of Chaos. In this episode we discuss the balance between masculine and feminine traits, discipline and creativity, mind and body, and tradition and modernity. The warrior-mystic, Angel explains, represents the ideal balance between these…
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Nature & Nurture #132: Dr. Daniel Quintana - Oxytocin & Sex Hormones
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Daniel Quintana is an Associate Professor at the Department of Psychology, University of Oslo. He leads a lab investigating biological systems that link psychological and social factors to health, with a focus on neuroendocrine systems (e.g., oxytocin) and the autonomic nervous system. His lab uses various research approaches, including intranasal …
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Nature & Nurture #131: Dr. Lee Cronin - Evolution, Entropy, & The Chemical Origins of Life
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Dr. Lee Cronin is a Professor and the Regius Chair of Chemistry at the University of Glasgow, where he leads research on the chemical origins of life, computerized chemistry, and assembly theory. In this episode, we explore how assembly theory, analogues between chemistry and computation, the origins of life, the concepts of entropy and time, quant…
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Nature & Nurture #130: Dr. Alex Byrne - There Is No Gender Without Sex
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Dr. Alex Byrne is a Professor of Philosophy at MIT and author of Trouble with Gender. In this episode, we talk about the problematic concept of gender, which is often used interchangeably to mean sex, gender identity, gender role, gender norm, or gender stereotypes. Alex and I discuss each of these, and their precise definitions in philosophy, biol…
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Nature & Nurture #129: Dr. Wolfram Schultz - All About Dopamine Neurons
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Dr. Wolfram Schultz is a Professor of Neuroscience at the University of Cambridge and one of the world’s leading experts on dopamine. In this episode, we discuss the dopamine system's role in reward processing, evolutionary fitness, the functioning of dopamine neurons, the interplay between reward vs punishment, and the complexity of neurons. Dr. S…
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Nature & Nurture #128: Dr. Camilla Nord - Neurotransmitters, Prediction Error, & Mental Health
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Dr. Camilla Nord is a neuroscientist, leader of the Mental Health Neuroscience Lab at the University of Cambridge, and the author of The Balanced Brain: The Science of Mental Health. In this episode we talk about The Balanced Brain, prediction error as the source of positive and negative emotion, how dopamine controls motion, motivation, and pleasu…
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Nature & Nurture #127. Dr. Rachel Marsh - Self-Regulation, Brain Development, & Anxiety
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Dr. Rachel Marsh is the Irving Philips Professor of Medical Psychology in Child Psychology at Columbia University Medical Center, where she runs the Cognitive Development and Neuroimaging Lab. Dr. Marsh studies the neurodevelopment of self-regulatory control and its pathology in disorders such as OCD, eating disorders, and Tourette’s syndrome. More…
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Nature & Nurture #126. Dr. Walter Veit - Animal Consciousness, Evolution, & Morality
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Dr. Walter Veit is a Lecturer in Philosophy at the University of Reading and author of A Philosophy for the Science of Animal Consciousness. He is an expert in philosophy of mind, cognitive and biological sciences, applied ethics, and animal welfare. In this episode, we talk about philosophy of mind and the evolution of consciousness in animals. Wa…
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Nature & Nurture #125: Dr. Ellen Langer - The Mother of Mindfulness
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Dr. Ellen Langer is a Professor of Psychology at Harvard University and one of the pioneers of the positive psychology movement, known as the Mother of Mindfulness. Dr. Langer has won numerous awards including 3 Distinguished Scientist Award, the Staats Award for Unifying Psychology, and the Liberty Science Genius Award. She is the author of 13 boo…
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Nature & Nurture #124: Dr. Henning Tiemeier - Hormones, Brain Development, & Public Health
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Dr. Henning Tiemeier is a Professor of Social and Behavioral Science and the Sumner and Esther Feldberg Chair of Maternal and Child Health at the Harvard Chan School of Public Health. Dr. Tiemeier is an expert in pediatric epidemiology, focusing on prenatal exposures and the environmental determinants that influence brain development in children. I…
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Nature & Nurture #123. Dr. Willem Frankenhuis - Development, Evolution, Ecology, & Adversity
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Dr. Willem Frankenhuis, he's an Associate Professor of Evolutionary and Population Biology at the University of Amsterdam, a Senior Researcher at the Max Planck Institute for the Study of Crime, Security, and Law, and Director of the Research Network on Communicating Strength-Based Approaches to Child Development and Learning in Adverse Conditions.…
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Nature & Nurture #122: Dr. Lars Chittka - The Mind of a Bee
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Dr. Lars Chittka is a Professor of Sensory and Behavioral Ecology and the founder of the Research Center for Psychology at Queen Mary University of London. He directs the Bee Sensory and Behavioral Ecology Lab,and is the author of The Mind of a Bee. In this episode, we discuss the results of decades of research on intelligence in bees and other ins…
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Nature & Nurture #121: Dr. Jack Schultz - Cultural Anthropology, Religion, & Relativism
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Dr. Jack Schultz is a Professor of Anthropology at Concordia University and an expert in the cultural anthropology of religion and sociology of knowledge.
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Nature & Nurture #120: Dr. Kevin Mitchell - Evolution, Entropy, Neurogenetics, & Free Will
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Dr. Kevin Mitchell is an Associate Professor of Genetics and Neuroscience at Trinity College Dublin. He's the author of Innate: How the Wiring of Our Brains Shapes Who We Are, and Free Agents: How Evolution Gave Us Free Will.In this episode, we talk about Free Agents and the question of free will. We discuss what we mean by freedom, how living orga…
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Nature & Nurture #119: Dr. Edward Hagen - Evolutionary Anthropology, Sex Differences, & Drugs
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Dr. Edward Hagen is a Professor of Evolutionary Anthropology at Washington State University, where he directs the Bioanthropology Lab. In this episode, Ed and I discuss the recent controversy of the American Anthropological Association’s decision to censor a conference panel on sex differences, the reality and importance of understanding sex differ…
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Nature & Nurture #118: Dr. Jennifer Silvers - Brain Development, Puberty, & Emotion Regulation
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Dr. Jennifer Silvers is an Associate Professor of Psychology and the Bernice Wenzel and Wendell Jeffrey Term Endowed Chair in Developmental Neuroscience at UCLA, where she runs the Social Affective Neuroscience and Development Lab. She is an expert in adolescent brain, cognitive, and emotional development, particularly in the development of emotion…
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Nature & Nurture #117: Dr. Cory Clark - Meta-Science, Morality, and Psychological Bias
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Dr. Cory Clark is a social psychologist and Director of the Adversarial Collaboration Project at the University of Pennsylvania. In this episode we talk about adversarial collaboration and open science, meta-psychology research on common biases in psychology carried by psychologists themselves, and its moralization. We also discuss gender differenc…
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Nature & Nurture #116: Dr. James Roney - Sex Hormones, Motivation, & Evolution
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Dr. James Roney is a Professor of Psychological & Brain Sciences at the University of California, Santa Barbara, where he runs the Human Behavioral Endocrinology Lab.In this episode we talk about the proximate and ultimate evolutionary explanations of different sex hormones’ roles in coordinating motivated behavior, such as testosterone’s influence…
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Nature & Nurture #115: Dr. Joseph Henrich - Culture, Cognition, & Coevolution
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Dr. Joseph Henrich is an anthropologist and Chair of the Human Evolutionary Biology Department at Harvard University, where he runs the Culture, Cognition, and Coevolution Lab. Joe is also the author of the WEIRDest People in the World and The Secret of Our Success. Timestamps:0:00:46 Environmental factors leading to cultural evolution0:03:19 Cultu…
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Nature & Nurture #114: Dr. Massimo Pigliucci - Evolutionary Biology, Philosophy, & Skepticism
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Dr. Massimo Pigliucci is a philosopher and evolutionary biologist, the K.D. Irani Professor of Philosophy at the City College of New York, a fellow of the American Association for the Advancement of Science, a prolific author of over 100 academic papers, 16 books including Evolution: The Extended Synthesis, and the best-selling How to Be a Stoic, a…
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Nature & Nurture #113: Dr. Stephanie Bugden - Children's Math Learning & Education
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Dr. Stephanie Bugden is an Assistant Professor of Psychology at the University of Winnipeg, and an expert in the psychology and neuroscience of children's math learning.In this episode we discuss the nature versus nurture debate in math ability and the genetic and environmental influences on math learning. Dr. Bugden explains that both genetics and…
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Nature & Nurture #112: Kevin J. DeBruin - Rocket Science, Education, Fitness, & Perseverance
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Kevin J. DeBruin is a former NASA rocket scientist, a science educator and speaker, former bodybuilder and American Ninja Warrior, founder of Space Class, and author of To NASA and Beyond, and To Dare Mighty Things.In this episode we talk about Kevin’s career as a rocket scientist, life at NASA, and his story of perseverance in his books. We also d…
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Nature & Nurture #111: Dr. Jonas Kaplan - The Neuroscience of Narrative
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Dr. Jonas Kaplan is a cognitive neuroscientist and faculty at USC's Brain and Creativity Institute, where he co-directs the the Dornsife Cognitive Neuroimaging Center. His research focuses on consciousness, the self, belief, empathy, social relationships, action perception and creativity. In this reunion episode, episode, we discuss active inferenc…
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Nature & Nurture #110: Dr. Paul Bloom - Evolution, Language, & Morality
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Dr. Paul Bloom is a Professor of Psychology at the University of Toronto, and the Brooks and Suzanne Ragen Professor Emeritus of Psychology at Yale University. Paul studies how children and adults make sense of the world, with special focus on language, pleasure, morality, religion, fiction, and art. He is the author of seven books, including his l…
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Nature & Nurture #109: Dr. Ben Smith - Decision Neuroscience & Effective Altruism
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Dr. Ben Smith is a neuroscientist and postdoctoral research fellow in the Social Affective Neuroscience Lab at the University of Oregon. In this episode we talk about Ben’s research on the social neuroscience of risky decision-making, computational modeling of the reward and punishment system during decision-making, the abstract-concrete tangibilit…
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Nature & Nurture #108: Dr. Emily Jacobs - Sex Hormones & Brain Aging
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Dr. Emily Jacobs is an Associate Professor of Psychological & Brain Sciences at the University of California, Santa Barbara, where she studies how sex hormones impact brain structure, function, and cognition, particularly during menopause and across the menstrual cycle. In this episode we talk about how the brain is an endocrine organ: one which co…
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Nature & Nurture #107: Dr. Judith Fan - Pictures, Numbers, & Cognitive Tools
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Dr. Judith Fan is an Assistant Professor of Psychology at Stanford University, where she runs the Cognitive Tools Lab: https://cogtoolslab.github.io/ In this episode, Dr. Fan discusses the concept of reverse engineering the human cognitive toolkit, which involves uncovering the principles and constraints that shape our thinking and the tools we use…
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Nature & Nurture #106: Dr. Roy Baumeister - Sex, Willpower, & The Self
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Dr. Roy Baumeister is a renowned social psychologist and Professor of Psychology at the University of Queensland. In this episode we explore a variety of topics about Roy's research on self-control and decision-making, human sexuality, and the need for social belongingness.
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Nature & Nurture #105: Dr. Lindsey Powell - Infant Social Neuroscience
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Dr. Lindsey Powell is an Assistant Professor of Psychology at the University of California, San Diego, where she runs the Social Cognition and Learning (SoCal) Lab. In this episode we talk about how brain activity is measured in infants and toddlers using methods such as fNIRS, and what neuroimaging research tells us about social cognitive developm…
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Nature & Nurture #104: Dr. Colin DeYoung - Personality Neuroscience & Cybernetics
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Dr. Colin DeYoung is a personality neuroscientist and Professor of Psychology at the University of Minnesota, where he directs the DeYoung Personality Lab. In this episode we talk about the science of personality, including the Big Five (Openness, Conscientiousness, Extraversion, Agreeableness, Neuroticism) and their neural correlates. We discuss h…
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Nature & Nurture #103: Dr. Barry Giesbrecht - The Neuroscience of Attention
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Dr. Barry Giesbrecht is a Professor of Psychological & Brain Sciences at the University of California, Santa Barbara, where he directs the Attention Lab. https://attentionlab.psych.ucsb.edu/
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Nature & Nurture #102: Dr. Mahzarin Banaji - Myths & Facts About Implicit Bias
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Dr. Mahzarin Banaji is the Richard Clarke Cabot Professor of Social Ethics in the Department of Psychology at Harvard University and co-author of the New York Times Bestseller Blindspot: Hidden Biases of Good People. She is the recipient of countless awards including being one of APA’s William James Fellows for outstanding contributions to psycholo…
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Nature & Nurture #101: Dr. John Delony - Neuropsychology, Storytelling, & Mental Health
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Dr. John Delony is a mental health and wellness expert with over two decades of experience working as a researcher, educator, and crisis responder. He is the host of the wildly successful, and live-changing advice-giving Dr. John Delony show, and bestselling author of Own Your Past, Change Your Future: A Not-So-Complicated Approach to Relationships…
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Nature & Nurture #100: Dr. Leah Somerville - All About Adolescent Brain Development
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Dr. Leah Somerville is the Grafstein Family Professor of Psychology at Harvard University, and my very own PhD advisor! She runs the Affective Neuroscience & Development Laboratory, where we study how brain and pubertal development shapes motivation, cognition, emotion, and behavior during adolescence. In this special 100th episode, I interview Lea…
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Nature & Nurture #99: Dr. Karl Friston - Active Inference & Free Energy
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Dr. Karl Friston is a Professor of Neurology at University College London and one of the world's most influential neuroscientists. He invented statistical parametric mapping, voxel-based morphometry, and dynamic causal modeling, and has authored or co-authored hundreds of scientific publications detailing out these theoretical and methodological ad…
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Nature & Nurture #98: Dr. Lixing Sun - The Evolution of Lying
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Dr. Lixing Sun is a Distinguished Professor of Biology at Central Washington University, and author of The Liars of Nature and the Nature of Liars: Cheating and Deception in the Living World.In this episode we talk about the evolution of lying and deception as distinct strategies. Lying organisms actively alter truth by displaying false signals, wh…
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Nature & Nurture #97: Dr. Mark Moffett - Society from Ants to Humans
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Dr. Mark Moffett is an ecologist and author of several books including Adventures Among Ants and The Human Swarm. In this episode we talk about social behavior in species ranging from ants, to lizards, to chimpanzees, to humans, and their similarities and differences. We talk about intelligence as typically individually-defined, as well as distribu…
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Nature & Nurture #96: Dr. Ovul Sezer - Comedy & Impression Management
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Dr. Ovul Sezer is a behavioral scientist, Assistant Professor of Management and Organizations at Cornell University, and stand-up comedian. In this episode we talk about the psychology of comedy and Ovul’s research on impression (mis)management. We discuss effective and ineffective forms of communication, balancing confidence and humility, and the …
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Nature & Nurture #95: Dr. Edouard Machery - Free Will, Value, & Decision Making
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Dr. Edouard Machery is a Distinguished Professor at the University of Pittsburgh and Director of the Center for Philosophy of Science. He's published over 150 articles and book chapters on a diverse range of topics including the philosophy of cognitive science, moral psychology, the utility of evolutionary theory and neuroscience for understanding …
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Nature & Nurture #94: Dr. Scott Grafton - The Neuroscience of Goal-Directed Movement
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Dr. Scott Grafton is a Distinguished Professor of Psychological & Brain Sciences at the University of California, Santa Barbara. He directs the Action Lab, which focuses on the neuroscience of goal-directed movement. In this episode we discuss Dr. Grafton’s background in neurology research, and the historical progression of integrating the neurosci…
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Nature & Nurture #93: Dr. Deon Benton - Is Learning Innate?
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Dr. Deon Benton is an Assistant Professor of Psychology and Human Development at Vanderbilt University, where he runs the Computational Cognitive Development Lab. In this episode we talk about the interacting forces of nature and nurture that give rise to human children’s tremendous ability for learning, language development, causal reasoning, and …
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Nature & Nurture #92: Dr. Alan Fiske - Kama Muta: Being Moved by Love
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Dr. Alan Fiske is a Distinguished Professor of Anthropology at UCLA, where he co-directs the Kama Muta Lab, and the author of several books including Structures of Social Life, Virtuous Violence, and Kama Muta: Discovering the Connecting Emotion. In this episode we talk about Alan’s career as an anthropologist, the research which led to his books, …
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Nature & Nurture #91: Dr. Dan Conroy-Beam - The Evolution & Computations of Mating Psychology
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Dr. Dan Conroy-Beam is an Associate Professor of Psychology at the University of California, Santa Barbara. Dan uses an evolutionary and computational perspective to understand mate choice and mating relationships. Specifically, he is interested in how mate preferences are integrated with one another computationally in order to make mating decision…
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