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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

23 snips
Nov 18, 2025 • 14min
Sam Harris: The great problem of our time
In this engaging discussion, Sam Harris, a writer, neuroscientist, and creator of the Waking Up app, addresses the looming crisis of meaning and truth in our society. He highlights how digital isolation and political extremism hinder genuine dialogue and stresses the impact of toxic beliefs on conflict. Harris emphasizes that our narratives shape reality and calls for open conversations to bridge divisions. He advocates for understanding emotions through mindfulness to foster personal and societal transformation, revealing hope in the face of chaos.

26 snips
Nov 18, 2025 • 1h 1min
You have no free will at all | Stanford professor Robert Sapolsky
In this engaging discussion, Robert Sapolsky, a Stanford professor and renowned expert in neurobiology, challenges the idea of free will. He argues that our biology and environment shape our decisions more than we realize. Sapolsky shares fascinating insights, like how hunger can skew judges' parole decisions. He explores the role of culture in parenting and identity, emphasizing its influence on behavior. His thoughts on redefining justice propose understanding individuals over punishment, offering a fresh perspective on accountability.

10 snips
Nov 18, 2025 • 16min
Michio Kaku: Quantum computing is the next revolution
Dr. Michio Kaku, co-founder of string field theory and renowned physicist, discusses the transformative journey of quantum computing. He highlights its ability to tap into parallel universes, drastically increasing computational power. Kaku outlines its revolutionary potential across agriculture, energy, and medicine, addressing complex issues like efficient fertilizers and fusion energy. He also warns of the intense race among tech giants and intelligence agencies to harness this technology, with implications for global power dynamics and insights into cosmic mysteries.

30 snips
Nov 18, 2025 • 10min
The hidden networks of everything | Albert-László Barabási
Albert-László Barabási, a renowned network scientist, discusses the hidden structures that connect our world. He reveals how complex systems, from the internet to social networks, follow a power law rather than random patterns. Barabási explains the concept of scale-free networks, emphasizing that new connections form around well-connected hubs. His insights shed light on how these interconnected systems impact everything from biology to society, helping us understand the intricate web of interactions shaping our lives.

6 snips
Nov 18, 2025 • 22min
America is rife with political traps. What’s your escape route? | The Dilemma Ep. 3
Eboo Patel, Founder of Interfaith America and advocate for interfaith dialogue, discusses the complexities of identity and communication in a polarized world. He emphasizes the dangers of winning arguments at the expense of authenticity, urging listeners to prioritize curiosity over competition. Patel explores how public personas can distort true intentions and the role of anger in social change. He champions meaningful conversations that foster healing and understanding, challenging us to engage deeply rather than just aiming to be right.

18 snips
Nov 18, 2025 • 13min
Harvard’s stress expert on how to be more resilient | Dr. Aditi Nerurkar
Dr. Aditi Nerurkar, a Harvard physician and author of The Five Resets, dives into the nuances of stress and resilience. She highlights that stress is a natural part of life, not a personal flaw. Aditi shares her journey from burnout to understanding that true resilience is about honoring one’s limits. She offers practical strategies like mindfulness breathing and gratitude journaling to help rewire our brains for a healthier response to stress. The discussion emphasizes that managing stress is a learnable skill, essential for thriving in a chaotic world.

Nov 17, 2025 • 11min
An inclusion expert explains why women of color are held back | Ruchika T. Malhotra
Ruchika T. Malhotra, CEO and founder of Candour, shares her insights on inclusion and systemic barriers facing women of color. She critiques the 'Lean In' narrative, arguing it misplaces responsibility onto individuals. Ruchika highlights the damaging effects of imposter syndrome and introduces her BRIDGE framework for fostering inclusivity: embrace discomfort, reflect, seek feedback, avoid defensiveness, learn from mistakes, and practice patience. Her perspectives challenge norms, urging leaders to cultivate authentic workplaces.

9 snips
Nov 17, 2025 • 12min
A guide to surviving humanity’s tipping point | Ari Wallach
Ari Wallach, a futurist and founder of Longpath Labs, challenges listeners to think beyond their own lifetimes. He discusses 'lifetime bias' and how our awareness of mortality influences short-term decisions. Wallach emphasizes the need for transgenerational empathy to connect with our ancestry and adequately shape a better future. He introduces the concept of Longpath, which encourages daily actions that benefit future generations. With a focus on collective behavior change, Wallach inspires a mindset that prioritizes our legacy.

22 snips
Nov 17, 2025 • 16min
News media wants to keep you angry, anxious, and depressed | Amanda Ripley
In this engaging discussion, Amanda Ripley, a New York Times bestselling author and co-founder of Good Conflict, uncovers the troubling state of American news media. She highlights how the current news cycle often fosters anxiety and depression, revealing alarming stats about declining trust across political lines. Ripley advocates for renewed journalistic practices that emphasize hope and dignity. She suggests that a community-focused approach could restore faith in media and better serve the public's needs.

4 snips
Nov 17, 2025 • 17min
The science of menopause in 13 minutes | Dr. Jen Gunter
Dr. Jen Gunter, an OB/GYN and advocate for women’s health, dives into the complexities of menopause, emphasizing its evolutionary benefits through the Grandmother Hypothesis. She explains that menopause isn’t a dead end, but rather a strategic shift that allows older women to support their families. The discussion covers symptoms, the significance of exercise, and the often misunderstood world of hormone therapy. Listeners learn how to discern fact from fiction in health advice and why understanding one’s body during this transition is crucial.


