Big Think

Christine Emba, author of *Rethinking Sex: A Provocation*, discusses the hidden struggles of modern masculinity. She reveals how many men are grappling with identity crises amid a shifting economic landscape and rising dropout rates. Emba highlights the phenomenon of young men finding solace online, sometimes under the influence of questionable 'manfluencers.' Most importantly, she advocates for a redefinition of masculinity that emphasizes responsibility, strength, and a complementary partnership with femininity to foster a healthier society.

Patrick McNamara, a distinguished neuroscientist specializing in the brain and religion, shares fascinating insights into the role of religious experiences. He argues that religion serves not just to alleviate existential fears but to fundamentally update our self-models. McNamara introduces the concept of "de-centering," a transformative practice that allows individuals to simulate alternative realities for personal growth. He also discusses the balance of using rituals safely to foster this transformation without veering into fanaticism, encouraging both the religious and secular to explore these empowering experiences.

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.

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!

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.

Join Mary Beard, a renowned classical scholar and Professor of Classics at the University of Cambridge, as she unpacks the realities of life in Ancient Rome. Discover how the Roman Empire's intricate roads facilitated cultural exchange and globalization, revealing a society shaped by inequality. Beard shares surprising insights on daily life, from unconventional culinary delights to the complexities of trade and military culture. She also discusses how modern technology can reshape our understanding of history, igniting a lifelong curiosity about this captivating period.

In this insightful discussion, research scientist Todd Rose reveals alarming levels of self-censorship in America, equating it to the oppressive atmosphere of McCarthyism. He explains how social trust has evaporated, leading many to silence their opinions while extremist voices dominate the conversation. Todd emphasizes the necessity of breaking this cycle by embracing differing viewpoints. Through compelling anecdotes, he advocates for moral courage and the importance of open dialogue to foster understanding in our polarized society.

Astrobiologist Betül Kaçar emphasizes that science thrives on curiosity rather than clear outcomes. She highlights how historical breakthroughs often arise from niche interests pursued purely for knowledge. Kaçar believes the quest for understanding is a deeply human trait, celebrating the beauty of questions that drive exploration. The discussion dives into how the desire for insight can lead to unexpected discoveries, reinforcing the idea that the journey of learning is just as valuable as the answers.

Peter Singer, a leading philosopher and bioethics professor at Princeton, discusses the necessity of freedom of thought and expression in confronting societal norms. He argues that censorship hinders our growth and understanding, referencing historical examples of suppressing controversial ideas. Singer emphasizes the risks of avoiding difficult conversations, like those around same-sex relationships, and advocates for open dialogue as a driver of social progress. He also highlights his co-founding of The Journal of Controversial Ideas to promote these discussions.

Adama Sanneh, Co-Founder and CEO of the Moleskine Foundation, explores the revolutionary power of creativity in social change. He discusses how art and culture can reshape policies and challenge social norms, showcasing examples like recording studios in African prisons. Sanneh highlights the importance of creativity in amplifying marginalized voices and fostering innovative solutions to pressing global issues. This conversation encourages listeners to become change-makers and harness creativity as a powerful tool for transformation.