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Every long episode from Big Think, read in minutes: the key takeaways, the chapters, and a digest of the whole conversation. Big Think exists to make you smarter, faster. Through conversations with the world’s brightest thinkers, we bring you the ideas shaping the future of science, philosophy, culture, and the human mind. Our library of thousands of videos distills complex insight into clear, actionab…

The bizarre phenomena that medicine struggles to explain | David Linden: Full Interview

Neuroscience reveals the profound mind-body connection, explaining phenomena from voodoo death to the placebo effect, and how our brain's predictive nature influences health and our perception of mortality.

April 3, 2026

The deep mystery physicists call “the problem of time” | Jim Al-Khalili: Full Interview

Physicist Jim Al-Khalili explores the problem of time, distinguishing between psychological and physical time. He delves into relativity's implications for time dilation and gravity, the concept of the block universe, and the thermodynamic arrow of time, questioning time's fundamental nature.

March 13, 2026