Dr. Bill von Hippel is an evolutionarily social psychologist and a Professor of Psychology at the University of Queensland, Australia. He is also the author of The Social Leap: The New Evolutionary Science of Who We Are, Where We Come From, and What Makes Us Happy.  In this episode we discuss The Social Leap, a journey through over 6 million years of human evolution: from our moderately intelligent, moderately social chimpanzee-like ancestors, to the hyper-intelligent, hyper-social species we are today. Bill and I discuss a number of revolutions and selection pressures that led to our evolution, including environmental changes, the rise of bipedalism and tool use, long-distance hunting, mastery of fire and cooking, and most importantly, the social intelligence necessary to communicate and cooperate. 

Dr. Nilam Ram is a Professor of Psychology and Communication at Stanford University, and one of the founders of the field of screenomics: the new interdisciplinary field of research based on the time-series analysis of screens and digital behavior.  In this episode, we discuss Nilam's background in finance and quantitative psychology, the use of longitudinal research methods to examine changes in behavior and cognition throughout the lifespan, and the use of experience sampling methods in developmental science. As smartphones became more pervasive, Nilam describes the rise of mobile sensing methods in psychology, eventually leading to the birth of screenomics. We finally discuss the broad goals and potential applications of screenomics research, including interactive media which predict behavior, and the precautions taken to ensure smartphone data is analyzed with ethical and privacy concerns in mind. 

Dr. Abigail Marsh is a Professor of Psychology and Neuroscience at Georgetown University, where she directs the Laboratory on Social and Affective Neuroscience. She is also the author of The Fear Factor: How One Emotion Connects Altruists, Psychopaths, and Everyone In-Between. In this episode, we discuss Abby's background in social psychology, and a life-changing experience of hers that motivated inquiry into the nature of costly altruism. In a wide-ranging conversation we discuss the neural correlates of empathy (or lack thereof) in psychopaths and altruistic kidney donors, animal research on care and evolutionary theories of empathy, the role of oxytocin in governing care, how social media hijacks our systems of reward and fear, and how mindfulness and in-person interactions may improve trust and well-being. 

Dr. Glenn Fox is a faculty member at the University of Southern California's Lloyd Greif Center for Entrepreneurial Studies, in the Marshall School of Business. His current projects focus on neural systems for emotion regulation, high stakes training, and developing entrepreneurial mindset skills in founders and business leaders. Glenn is also the Director and Founder of the USC Found Well Initiative which aims to understand and promote entrepreneurial mindset in founders and business leaders. In this episode we discuss Glenn's background bridging neuroscience and business in understanding human decision-making, and the neuroscience behind several traits important for leadership, including emotional resilience, empathy, and gratitude. Additionally, we discuss personality differences in entrepreneurial thinkers and their relation to neuroscience, including the extent to which leadership ability is biological vs. a learned skill.  Learn more about Glenn's work at:  https://glennrfox.com/ Follow Glenn on social media: https://twitter.com/glennrfox?s=20&t=BULakuBbyXxDtY4h577DiQ https://www.linkedin.com/in/glenn-r-fox-phd-2418bba1

Dr. Aaron Sell is an evolutionary psychologist and Assistant Professor of Psychology & Criminology at Heidelberg University with expertise in the evolution of anger, aggression, and hatred. In this episode we discuss how these different emotions are psychologically distinct, their evolutionary adaptiveness, and the "mismatch" between experiencing these emotions in tribal settings and in our modern interconnected world.

Dr. Cedric Boeckx is a biolinguist and Research Professor at the Catalan Institute for Advanced Studies at the University of Barcelona. In this episode we discuss Cedric's research background, talk about what language is, from a scientific perspective, how it evolved in humans, and how it can be studied through cognitive psychology, computational modeling, and the human fossil record.

Dr. Robert Barton is a Professor of Anthropology at Durham University who studies primate brain evolution and cognition.

Dr. Edward Slingerland is a Distinguished University Scholar and Professor of Philosophy at the University of British Columbia and author of Drunk: How We Sipped, Danced, and Stumbled Our Way to Civilization. In this episode we talk about his book Drunk and dive into the history of alcohol, its health and societal benefits and costs, competing evolutionary theories as to why humans like alcohol, and how alcohol use changed with the rise of modern distillation technologies. Learn more about Edward's work and find his book at: https://www.edwardslingerland.com/drunk

Dr. Andrew Knoll is the Fisher Professor of Natural History at Harvard University, and author of A Brief History of Earth: Four Billion Years in Eight Chapters. In this episode, we further condense those four billion years into one introductory-level conversation. Dr. Knoll walks us through Earth's early history and the evolution of life on Earth, his background in geology, and research examining what Earth's early history can tell us about how life evolved. For more in-depth coverage of these topics, see Dr. Knoll's book: https://www.amazon.com/Brief-History-Earth-Billion-Chapters/dp/0062853910

Dr. Nicholas Christakis is a physician, sociologist, network scientist, and Sterling Professor of Social and Natural Science, Internal Medicine & Biomedical Engineering at Yale University. He is also the author of numerous books including Blueprint: The Evolutionary Origins of a Good Society, and Apollo’s Arrow: The Profound and Enduring Impact of Coronavirus on the Way We Live.  In this episode we discuss Dr. Christakis' background in medicine, and his transition into network science: the study of social networks, how they form, change, and interact to shape our behavior. We discuss how network science can be understood both from an evolutionary perspective, as in Blueprint, and in public health, as in Apollo's Arrow. Pandemics are nothing new to humans, and Dr. Christakis argues that we can learn from our evolutionary and historical past in facing COVID-19 and other potential pandemics, and respond to them better than ever if we put such knowledge and our technological advancements to good use.