
Julia Shaw: Criminal Psychology of Murder, Serial Killers, Memory & Sex | Lex Fridman Podcast #483
The Dark Tetrad traits of psychopathy, narcissism, Machiavellianism, and sadism manifest differently across populations and contexts
112 episodes

The Dark Tetrad traits of psychopathy, narcissism, Machiavellianism, and sadism manifest differently across populations and contexts

Pavel Durov discusses his philosophy of personal freedom and discipline, including his practices of avoiding alcohol and smartphones for extended periods

Oliver Anthony's journey from open mic performances to viral fame with 'Rich Men North of Richmond' and the rapid life changes that followed

ThePrimeagen discusses his deep love for programming and what drives his passion for software development

Zelenskyy discusses Ukraine's response to Russia's invasion and the importance of international support for Ukraine's defense and sovereignty

Bernie Sanders discusses his political philosophy rooted in the legacy of MLK Jr and the fight against systemic corruption in politics

Nietzsche's philosophy and its misappropriation by Nazi ideology demonstrate how dangerous ideas can be weaponized through propaganda and power structures

Pieter Levels has launched over 40 startups by focusing on solving real problems and shipping products quickly rather than perfecting them first

Craig Jones discusses the creation and success of CJI, a jiu jitsu tournament offering over $2 million in prize money and attracting top competitors worldwide

Jordan Jonas discusses his victory on Alone Season 6 and the psychological and physical demands of surviving in the arctic wilderness

Ivanka discusses her approach to architecture and design philosophy, emphasizing the importance of both aesthetics and functionality in creating meaningful spaces

Andrew discusses the importance of knowing when to quit pursuits and how evolution shapes human behavior and decision-making

Kevin Spacey discusses his iconic roles in Se7en, American Beauty, and House of Cards, exploring how he approached playing morally complex characters.

Memory is not a passive recording but an active reconstruction process influenced by our current knowledge, beliefs, and goals

Neil Adams shares his experiences competing in the 1980 and 1984 Olympics, including the emotional impact of winning silver medals and missing gold

Andrew Callaghan discusses his journey from working at Walmart to becoming a gonzo journalist documenting subcultures and fringe communities

Bassem Youssef discusses the October 7 attack on Israel and its implications for the broader Israeli-Palestinian conflict

Tulsi Gabbard discusses her experiences as a soldier deployed to Iraq and the realities of modern warfare that shaped her anti-interventionist political stance

Kimbal's childhood in South Africa shaped his approach to food, family, and entrepreneurship in profound ways

Tucker Carlson discusses his perspectives on Vladimir Putin, Russian politics, and the geopolitical implications of US-Russia relations

Omar Suleiman discusses the October 7 attacks and the resulting Gaza conflict from a Palestinian perspective

Ben Shapiro and Destiny engage in a comprehensive debate covering fundamental differences between liberalism and conservatism, including their philosophical foundations and practical applications

Matthew Cox orchestrated sophisticated mortgage fraud schemes that defrauded banks of millions of dollars by creating fake identities and fraudulent loan applications

Teddy Atlas shares formative lessons learned from his father about discipline, integrity, and standing up for what is right

Michael Malice explores the intersection of beauty, absurdity, and humor through discussions of mantis shrimp vision and pirate philosophy

Cancel culture represents a significant threat to free speech and open discourse, operating through social pressure and institutional enforcement rather than just government censorship

James Sexton, a divorce attorney, shares insights from his practice on the most common reasons marriages fail, including communication breakdowns and unmet expectations

Andrew Huberman discusses the neuroscience of relationships, exploring how the brain processes betrayal, loyalty, and emotional connection

Mohammed El-Kurd discusses the historical and contemporary Palestinian struggle, emphasizing the importance of understanding Palestinian narrative and perspective

RFK Jr. discusses the historical patterns of US military interventions and how they have shaped American foreign policy and global conflicts

Matthew McConaughey discusses how relationships and family connections form the foundation of a meaningful life

Bert discusses historical figures like Hemingway, Putin, Churchill, and Kim Jong Un, exploring what makes them fascinating or controversial

Harvey Silverglate argues that freedom of speech is under severe threat in universities and institutions due to bureaucratic overreach and cancel culture

David Pakman discusses his perspective on major political figures including Trump, Biden, Bernie Sanders, and AOC, offering critiques from a progressive viewpoint

Healthy relationships require clear communication, realistic expectations, and willingness to work through conflict together rather than avoiding difficult conversations

Sam Harris discusses the intersection of empathy and reason in understanding political polarization and human conflict

Effective negotiation requires understanding that emotion and reason are deeply interconnected, not opposing forces

Aaron Smith-Levin explains core Scientology concepts including thetans, which are spiritual beings that Scientologists believe exist within all living things and have infinite past lives

Tim Urban explores how human history has been shaped by cycles of progress and regression, with social media amplifying our worst tribal instincts

Aella discusses her journey into sex work, including camming, OnlyFans, and escorting, and how these experiences shaped her understanding of human sexuality

Paul Conti explores the fundamental structures of the human mind and how our subconscious shapes behavior and decision-making

Omar Suleiman explores fundamental Islamic concepts including the nature of God, suffering, afterlife, and the purpose of prayer in Muslim spirituality

MrBeast discusses achieving 1 billion views and 1 billion subscribers across his YouTube channels and the significance of these milestones in content creation

Socialism is fundamentally about democratic control of the economy and reducing class inequality, distinct from the authoritarian communism of the Soviet Union

Ed Calderon discusses how systemic corruption in Mexican institutions enables cartel operations and violence at scale

Destiny discusses his approach to political debate and the importance of good faith discourse in a polarized climate

Ye discusses his engineering mindset and creative approach to problem solving across music, fashion, and design

Hikaru discusses his private game against Magnus Carlsen and the strategic differences between their playing styles

John Danaher shares his journey to becoming one of grappling's greatest coaches and the development of the Danaher Death Squad training system

Levy Rozman discusses the major differences between chess.com and lichess.org platforms and their approaches to rating systems

Free will may be an illusion, but understanding this doesn't necessarily make us feel less responsible or change our behavior

Daniel Negreanu discusses fundamental poker concepts including hand ranges, game theory optimal play, and the importance of understanding opponent tendencies

Will Sasso discusses his journey from MADtv to becoming a stand-up comedian and podcast host, sharing stories about comedy influences like Robin Williams and John Candy

Rana el Kaliouby discusses her journey from Egypt to becoming a pioneer in emotion AI and founding Affectiva

Alexandra and Andrea Botez discuss their journey as chess players turned content creators and streamers with millions of followers

Meaning is not found but created through the process of relevance realization, which connects our experiences to what matters most to us

Peterson explores how Dostoevsky's literature reveals deep truths about human nature, morality, and the struggle between good and evil

Duncan and Lex explore Nietzsche's concept of eternal recurrence and its implications for how we live our lives with meaning and intention

Bishop Barron explores fundamental questions about God's nature, existence, and relationship to creation from a Catholic theological perspective

Joe Rogan discusses the importance of discipline in comedy and life, emphasizing how consistent work ethic shaped his career

Introversion is not shyness but a preference for lower-stimulation environments and is a fundamental personality trait that should be celebrated rather than pathologized.

Marxism is an analytical framework for understanding capitalism and class relations, not necessarily a political movement or ideology

Social media platforms are causing unprecedented increases in anxiety, depression, and mental health crises among teenagers, particularly girls

Dan Reynolds discusses his journey as the lead singer of Imagine Dragons and the pressures of massive commercial success

Sarma Melngailis discusses her childhood, early influences through films and literature, and the creation of her acclaimed raw vegan restaurant Pure Food and Wine

Bobby Lee discusses his recent wedding and how commitment has changed his perspective on life and relationships

Skye Fitzgerald's documentaries expose the human cost of global hunger and conflict through intimate storytelling and on-the-ground filmmaking

Rick Rubin discusses his philosophy of music production focused on simplicity, authenticity, and removing unnecessary elements to reveal the core beauty of a song

Karl Deisseroth explores the neuroscience of mental disorders including depression, schizophrenia, and autism, bridging biology with human experience

David Wolpe explores fundamental questions about God's existence, nature, and relationship to human suffering through a Jewish lens

Mark Zuckerberg discusses Meta's vision for the metaverse as the next evolution of the internet and human connection

Thomas Tull discusses how Legendary Entertainment became a powerhouse in film production, creating iconic franchises like the Dark Knight trilogy and working with visionary directors like James Cameron

Mark Normand discusses his childhood in New Orleans and how it shaped his comedic perspective and storytelling ability

Jay Bhattacharya challenges the severity of COVID-19, arguing that infection fatality rates vary dramatically by age and risk profile, with low risk to younger populations

Michael Malice discusses philosophical concepts of truth, goodness, and beauty as foundations for meaningful living and decision-making

Tom Brands shares his journey from Olympic dreams to becoming a world champion wrestler and elite coach at the University of Iowa

Steve Viscelli, a former truck driver turned economic sociologist, discusses the harsh realities of modern trucking work including low wages, long hours, and deteriorating labor conditions

Carl Hart challenges mainstream narratives about drugs, arguing that context and individual circumstances determine outcomes rather than the drugs themselves

Kelsi Sheren shares her journey from 9/11 witness to becoming an artillery gunner in Afghanistan, describing the psychological weight of combat decisions

Existentialism explores how humans create meaning in an inherently meaningless universe, focusing on freedom, choice, and personal responsibility

Mathematics is fundamentally about patterns, connections, and creative problem solving rather than memorization or speed

Travis Stevens explains the fundamentals of judo including proper gripping, footwork, and the execution of throws as core technical elements

Niels Jorgensen, a 21-year veteran New York firefighter, shares his firsthand account of being at Ground Zero during the September 11th terrorist attacks

Wojciech Zaremba discusses the Fermi paradox and the possibility of extraterrestrial intelligence in the context of AI development

Brian Muraresku presents evidence that psychedelics were integrated into ancient religious wine ceremonies and played a central role in early Christian and Greek spiritual practices

Sleep is not a luxury but a fundamental biological necessity that affects every aspect of human health and cognitive function

Psychedelics reveal the deeper layers of human consciousness and can facilitate profound insights into the nature of mind and self

War contains both profound beauty and tragedy, requiring careful moral consideration of when military action is justified

Yeonmi Park shares her harrowing experiences growing up in North Korea under totalitarian rule and propaganda

Daniel Schmachtenberger explores how human civilization faces existential risks from self-terminating systems created by exponential technological growth without corresponding wisdom

Consciousness and subjective experience remain central mysteries in neuroscience, with thoughts arising from neural processes in ways we don't fully understand

John Danaher discusses how fear of death and understanding mortality shapes the path to mastery in martial arts

Librex is an anonymous discussion feed built to enable free and open conversations on college campuses without fear of social consequences

Ronald Sullivan discusses his controversial representation of Harvey Weinstein and the pressure Harvard faced to remove him from his position

Ryan Hall applies first principles thinking to martial arts, breaking down combat to fundamental mechanical truths rather than accepting traditional dogma

Deep work requires sustained focus and time blocking to produce valuable output in knowledge work

Josh Barnett explores how Nietzsche's philosophy of power and the will to power relates to martial arts, competition, and human nature

Eric Weinstein discusses aliens, physics, and whether governments possess extraterrestrial spacecraft

Philosophy becomes increasingly important and dangerous during difficult historical periods when societies face existential questions

Tim Dillon discusses how comedians often find the most interesting material in society's most flawed and fascinating people

Dan Gable discusses the science, art, and mental toughness required to excel in Olympic wrestling

Michael Malice discusses the importance of finding hope and meaning in chaotic times through humor and philosophical perspective

Machine learning is fundamentally rooted in statistics but has evolved into its own distinct discipline with unique problems and approaches

Psychedelics like psilocybin and DMT work by temporarily altering how the brain processes information and creates new neural connections, potentially helping treat addiction and mental health conditions

John Clarke discusses the philosophy of martial arts and how fighting teaches lessons about authenticity, sacrifice, and excellence in all areas of life

The brain is fundamentally a prediction machine that constantly predicts what will happen next based on past experience and sensory input

Michael Malice discusses the philosophical foundations of anarchism and critiques of government authority and control

Joe Rogan discusses fear of mortality and how contemplating death shapes perspective on life and what truly matters

Jiu jitsu functions as a physical language that teaches problem-solving, adaptation, and human connection through grappling

Eugenia Kuyda discusses how loneliness is a widespread human problem that AI companions like Replika aim to address through meaningful conversation and emotional support

Terror Management Theory explains how awareness of mortality shapes human behavior, culture, and civilization

Steven Pressfield explores the nature of war and internal struggle, discussing how resistance manifests in creative and personal pursuits