

Big Think
bigthink
Big Think is the leading source of expert-driven, actionable, educational content -- with thousands of videos, featuring experts ranging from Bill Clinton to Bill Nye, we help you get smarter, faster. Get actionable lessons from the world’s greatest thinkers & doers. Our experts are either disrupting or leading their respective fields. We aim to help you explore the big ideas and core skills that define knowledge in the 21st century, so you can apply them to the questions and challenges in your own life.
Episodes
Mentioned books

5 snips
Nov 9, 2025 • 12min
How I found belonging in the most unfamiliar territory | Atsuko Okatsuka
Atsuko Okatsuka, an Asian-American comedian and writer, shares her compelling immigrant story. She discusses her complex upbringing with a schizophrenic mother and the emotional weight of family separation. Through comedy, she confronts feelings of inadequacy and the quest for perfection. Atsuko highlights the power of vulnerability and honesty in fostering belonging and community. Her journey reflects how embracing personal insecurities can lead to acceptance and healing, proving that laughter can emerge even from the toughest experiences.

Nov 9, 2025 • 1h 9min
Become stronger: Jumpstart your anti-fragile systems | Tal Ben-Shahar: Full Interview
Tal Ben-Shahar, a Harvard-educated expert in positive psychology and co-founder of the Happiness Studies Academy, explains how happiness often evades those who chase it through success and status. He introduces the concept of anti-fragility, reframing hardship as a chance for growth. Ben-Shahar emphasizes the importance of curiosity, the quality of our relationships, and finding meaning in work. With practical tips like gratitude journaling and cultivating connections, he outlines a path to genuine happiness and resilience.

Nov 9, 2025 • 13min
How humans evolved music | Michael Spitzer
In a fascinating discussion, Michael Spitzer, Professor of Music at the University of Liverpool and author of 'The Musical Human', uncovers music's evolutionary roots. He reveals that humans might be the least musically-inclined animals despite our rich musical culture. Music wasn't inherited; it was reinvented through our unique anatomy and emotions. Spitzer explores how music expresses identity and deep feelings, questioning the essence of human creativity versus animal instinct. Ultimately, he ponders if our constructed melodies are a beautiful form of human magic.

Nov 8, 2025 • 15min
9 tactics to build a stronger mind | Lisa Genova
In this enlightening conversation, neuroscientist Lisa Genova, known for her bestselling novels like 'Still Alice', discusses how stress affects memory and offers practical strategies to enhance cognitive resilience. She explains that attention is key to memory formation and shares tips like meditation, proper sleep, and caffeine for improved recall. Genova also introduces the Baker-Baker Paradox, emphasizing the power of vivid associations, repetition, and even self-testing. With her insights, she reassures us that occasional forgetfulness is completely normal!

7 snips
Nov 7, 2025 • 14min
The “afterlife” according to Einstein’s special relativity | Sabine Hossenfelder
Sabine Hossenfelder, a physicist and author of 'Existential Physics,' dives into the intriguing intersections of Einstein's special relativity and life's biggest questions. She explains the relativity of simultaneity, suggesting that moments in time are subjective and interconnected. Hossenfelder introduces the block universe concept, where all time exists simultaneously. She also discusses information conservation in the universe, hinting at a timeless existence that reshapes our understanding of reality and spirituality.

23 snips
Nov 7, 2025 • 32min
3 experts debunk common myths about work | James Suzman, Tyler Cowen, and Cal Newport
James Suzman, an anthropologist, explores the evolution of work through the mastery of fire, agriculture, and urbanization. Tyler Cowen, an economics professor, critiques our focus on busyness over meaningful outcomes. Cal Newport, a computer scientist, advocates for 'slow productivity,' arguing that prioritizing quality work reduces burnout. They discuss how societal structures create economic inequality, emphasizing the need to rethink talent identification by valuing creativity and interpersonal skills over traditional metrics.

54 snips
Nov 6, 2025 • 1h 41min
The Universe in 90 minutes: Time, free will, God, & more | Sean Carroll
In this engaging discussion, theoretical physicist Sean Carroll delves into the intricacies of the multiverse, revealing how quantum mechanics leads to infinite possible worlds. He explores profound questions of time and entropy, linking them to the structure of the universe and the emergence of life. Carroll also tackles free will, defending a compatibilist view and examining how human agency fits within a scientifically understood reality. His insights make complex concepts accessible and spark deep reflection on existence and decision-making.

Nov 1, 2025 • 17min
Einstein's equations and the enigma of wormholes | Janna Levin
Theoretical cosmologist Janna Levin dives into the intriguing world of quantum wormholes and the complexities of black holes. She challenges traditional views on space, time, and gravity, proposing that while wormholes are mathematically possible, their physical reality remains dubious. Levin discusses Stephen Hawking’s insights on black hole evaporation and the information paradox. She also uses a captivating metaphor of black holes as embroidery woven from quantum threads, offering a fresh perspective on the interconnectedness of the universe.

Nov 1, 2025 • 7min
How to detect a scam supplement (3 easy tests) | Dr. Jen Gunter
Dive into the world of dietary supplements and uncover the truth! Many products make bold health claims without solid evidence backing them. Dr. Jen Gunter shares essential tips to help you spot scams and ensure what you're buying is safe. Learn how some supplements can be contaminated or simply inadequate. Discover the importance of scientific support and quality sourcing to protect your health and wallet. It's time to empower yourself with the right information and navigate this often misleading marketplace!

Nov 1, 2025 • 12min
The history of natural selection, in 7 minutes | Paul Nurse
Join Nobel laureate Paul Nurse, a British biochemist renowned for his work on cell cycle regulation, as he delves into the elegant concept of evolution by natural selection. He discusses how Darwin's theory demonstrates that complexity can arise without a designer and highlights the genetic links between all living organisms. Nurse raises compelling questions about our shared ancestry and the responsibilities it entails toward the environment. This episode is a thought-provoking exploration of life’s connections and the beauty of evolution.


