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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

80 snips
Oct 30, 2025 • 2h 7min
The world’s biggest problem? Powerful psychopaths. | Brian Klaas
Join Brian Klaas, an expert in global politics and author of "Corruptible," as he delves into why psychopathic traits often lead individuals to seek power. He discusses the concept of self-selection bias in leadership, revealing how historical examples show a pattern of unworthy leaders. Klaas also proposes innovative strategies for improving leadership selection, such as probing politicians on their views of power dynamics. With insights into evolutionary psychology and systemic reform, he highlights the urgent need for integrity in our leaders.

8 snips
Oct 30, 2025 • 10min
Use the Triple Check Method to jumpstart your brain | Anne-Laure Le Cunff
Anne-Laure Le Cunff, an award-winning neuroscientist and founder of Ness Labs, dives into the complexities of procrastination. She challenges the notion of procrastination as a flaw, introducing ‘The Triple Check Method’ to uncover its true signal. Le Cunff emphasizes finding personal ‘magic windows’ for peak productivity and advocates for mindfulness to reframe procrastination as an ally. There’s also a humorous take on the intersection of creativity and legality in entrepreneurial ventures. Tune in for a fresh perspective on productivity!

5 snips
Oct 30, 2025 • 6min
Are you really ethical? Let's find out. | Kelly Richmond Pope
Kelly Richmond Pope, a forensic accountant and professor at DePaul University, takes listeners on an enlightening journey through personal ethics. She introduces a provocative test to reveal our ethical boundaries, asking what we'd do if we thought we could get away with it. Kelly discusses her class ethics survey, where students grapple with justified expenses and shares a quirky anecdote about a mistakenly received handbag. She emphasizes the importance of self-awareness and accountability to cultivate ethical behavior in our lives.

5 snips
Oct 30, 2025 • 5min
Why caring for others shouldn’t always be rational
Philosopher Meghan Sullivan challenges us to rethink giving as more than a numbers game. She advocates for a 'love ethic' that emphasizes emotional connection and moral character. Sullivan argues that true care involves recognizing the dignity of all individuals, including future generations. In a world fixated on efficiency, she posits that fostering genuine relationships might be the most ethical response. This refreshing perspective invites listeners to prioritize heartfelt connections over mere calculations.

Oct 30, 2025 • 1h 25min
Brian Cox: Why black holes could hold the secret to time and space | Full Interview
Dive into the mind-bending world of black holes, where the intricacies of quantum theory and general relativity collide. Discover the history behind escape velocity and the evolution of these cosmic giants from skepticism to scientific marvel. Explore how black holes challenge our understanding of space, time, and even galaxy formation. Unravel the enigma of Hawking radiation and the holographic principle, while contemplating the rarity of complex life in the universe and humanity's role in preserving civilization amidst these cosmic mysteries.

Oct 30, 2025 • 13min
A CEO’s guide on how to thrive in the changing world | Chip Conley
Chip Conley, co-founder of the Modern Elder Academy and former Airbnb executive, dives into the intersection of age, wisdom, and curiosity. He challenges traditional views in hospitality and shares insights on navigating the dot-com boom. Conley emphasizes the importance of curiosity for personal and professional growth, and discusses how adapting psychology principles can enhance satisfaction for both employees and customers. His perspective on embracing lifelong learning and the concept of a 'modern elder' provides a refreshing take on thriving in a changing world.

7 snips
Oct 30, 2025 • 9min
The four types of planetary civilizations, explained by Michio Kaku
Renowned physicist Michio Kaku shares insights on extraterrestrial civilizations and humanity's place in the universe. He classifies us as a Type 0 civilization and describes what Types 1, 2, and 3 could look like, highlighting our potential evolution. Kaku discusses the challenges of detecting advanced civilizations and suggests that quantum computers might help us identify their signals, much like understanding dolphin communication. He also touches on the complexities of unidentified aerial phenomena and the rigorous analysis required to determine their origins.

12 snips
Oct 30, 2025 • 10min
Unlearn junk marketing, build a dynasty | Gary Vaynerchuk for Big Think+
Gary Vaynerchuk, CEO of VaynerMedia and author of Day Trading Attention, shares his insights on modern marketing and business strategy. He emphasizes that many brands miss the mark by failing to connect authentically with their audience. Empathy-driven advertising is key; understanding consumer needs leads to stronger engagement. Vaynerchuk discusses the evolution of storytelling in the digital age and stresses the importance of patience for long-term success. Ultimately, he advocates for a legacy mindset in building sustainable brands.

Oct 30, 2025 • 5min
Only high performers pass this kind of job interview | Tyler Cowen
In this engaging discussion, economist Tyler Cowen shares his insights on redefining job interviews. He argues that traditional questions often just assess a candidate's prep skills, missing their true potential, especially in creative fields. Cowen advocates for spontaneous, unscripted conversations to reveal authenticity and real decision-making abilities. He emphasizes the importance of trust between interviewer and candidate to foster honest interactions, ultimately suggesting that better talent allocation can drive significant economic growth.

Oct 29, 2025 • 2h 26min
Where did our universe come from? | Ethan Siegel: Full Interview
Ethan Siegel, Ph.D., is an acclaimed astrophysicist and author known for his engaging science communication. In this discussion, he unpacks the origins of the universe, diving into the Big Bang theory and the concept of cosmic inflation. Siegel explains complex ideas like singularities, black holes, and the alluring possibility of a multiverse. He also highlights how the James Webb Space Telescope is revolutionizing our understanding of ancient galaxies and the universe's future. Prepare for a captivating journey through the cosmos!


