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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

Oct 28, 2025 • 1h 5min
Political scientist Ian Bremmer on the Israeli-Palestinian conflict
Ian Bremmer, a political scientist and president of Eurasia Group, dives deep into the Israeli-Palestinian conflict's historical roots and its current dynamics. He examines Israel's domestic instability under Prime Minister Netanyahu and the role of hard-right parties. The conversation touches on the influence of social media disinformation, the humanitarian crisis in Gaza, and shifting U.S. support for Israel. Bremmer also discusses the implications of these factors on the possibility of a two-state solution amidst a complex geopolitical landscape.

6 snips
Oct 28, 2025 • 5min
Train your brain’s emotional intelligence with metacognition | Arthur Brooks
Explore how to take control of your emotions through metacognition, which allows your rational brain to assess and manage feelings. Discover the difference between instinctive reactions driven by the limbic system and deliberate responses from the prefrontal cortex. Learn practical techniques to pause and reflect before reacting, enhancing emotional intelligence. With practice, you'll become more in control, happier, and improve your relationships by being an emotional MVP that others enjoy being around!

Oct 28, 2025 • 10min
Kevin O’Leary: I invested in FTX. Here’s the big problem with crypto.
In this engaging discussion, Kevin O'Leary, also known as “Mr. Wonderful,” shares his insights on the crypto landscape following the FTX disaster. He argues that cryptocurrencies, particularly Bitcoin, are more speculative assets than currencies. O'Leary highlights the need for effective regulation to curb the industry's chaotic nature and ensure safe integration into the global economy. He believes the potential for crypto remains enormous, but trust and governmental oversight are essential for its future success.

Oct 28, 2025 • 5min
The science of spirituality, and how it can change your brain
Dive into the enduring nature of humanity’s relationship with religion and the profound implications it has on our minds. Experts discuss how our brains may be hardwired for spirituality and the concept of substance dualism. Discover the intersection of spirituality and mental health, shedding light on how faith can foster resilience and recovery from depression. The conversation intertwines the journeys of science and spirituality, revealing our innate quest for meaning and connection in a complex world.

Oct 28, 2025 • 5min
How we fundamentally misunderstand ‘well-being’ | Mary Helen Immordino-Yang
Explore the deeper layers of well-being beyond just the absence of stress. It's not merely a feeling but a skill that grows from within. Discover practical tips like nurturing strong relationships, managing tech habits, and reflecting on personal purpose. Learn how connection and shared narratives enrich our lives. Well-being is about personal agency, belonging, and living authentically, making it a multifaceted journey worth embracing.

Oct 28, 2025 • 7min
The science of the “self” — explained by a biologist | Michael Levin
Delve into the origins of the 'self' with insights from a developmental biologist. Discover how identity is not a fixed state but a dynamic collection of cellular interactions. Explore the complexities of embryonic development, challenging traditional ideas of when consciousness appears. The conversation illuminates the fluid boundaries of identity and selfhood, redefining who we are in the context of our biological beginnings.

6 snips
Oct 28, 2025 • 12min
The beauty of collective intelligence, explained by a developmental biologist | Michael Levin
Michael Levin, a Tufts University biologist and pioneer in developmental and synthetic biology, explores the fascinating concept of collective intelligence. He discusses how intelligence emerges from the collaboration of cells, highlighting that each cell has its own evolutionary competencies. Levin shares mind-blowing experiments with organisms like planaria, which exhibit remarkable adaptability, shedding light on the cognitive capabilities across different scales of life. This perspective invites us to rethink our understanding of intelligence in the natural world.

Oct 28, 2025 • 18min
Why haven’t we found aliens? A physicist shares the most popular theories. | Brian Cox
Why haven't we found alien neighbors despite the vast universe? Physicist Brian Cox unpacks the Fermi Paradox and explores intriguing theories. From the Rare Earth Hypothesis suggesting our unique conditions to the possibility of civilizations extinguishing themselves, he navigates the complexities of cosmic isolation. The concept of a 'Great Filter' poses the question of whether advanced societies face inevitable hurdles. Ultimately, could humanity be the only intelligent life in the Milky Way?

Oct 28, 2025 • 9min
The #1 way to strengthen your mind is to use your body | Wendy Suzuki
Wendy Suzuki, a Professor of Neural Science and Psychology at NYU, reveals the remarkable connection between exercise and brain health. She discusses how physical activity acts like a 'bubble bath of neurochemicals' for the brain, enhancing mood and focus. Wendy explains that even small amounts of exercise, like a 10-minute walk, can stimulate the growth of new brain cells in the hippocampus, boosting memory. She encourages everyone to embrace the joy of movement, emphasizing that it’s never too late to start reaping cognitive benefits.

5 snips
Oct 28, 2025 • 10min
Brian Cox on quantum computing and black hole physics
Can our reality be a cosmic hologram? Experts dive into the mind-bending connections between quantum computing and black hole physics. Discover how black holes store information on their surface area, challenging traditional concepts of geometry. Learn about innovative engineering solutions designed to protect fragile quantum memory. These revelations hint at a universe that may be fundamentally constructed from information, blurring the lines between space and reality. It's an exhilarating glimpse into the future of physics!


