Carlo Rovelli Live: Why Numbers Don’t Exist

Carlo Rovelli is an award-winning theoretical physicist and writer with a gift for making complex ideas feel real and accessible. Whether exploring black holes, quantum mechanics, philosophy, or history, he inspires audiences with his sense of wonder and curiosity at how the world works.

Beloved by millions, Rovelli’s books, including Seven Brief Lessons on Physics and The Order of Time, invite us into the deepest corners of the universe, while challenging what we thought we knew about time and space.

In September 2026 he came to the Intelligence Squared stage to explore some of the most awe-inspiring discoveries of modern science, the subject of his new book, On The Equality of All Things. Drawing on both cutting-edge physics and ancient philosophy, he asked what these ideas reveal about the strangeness of reality. How does modern science impact age-old philosophical questions? What does it really mean to say that something exists? What is time, if it flows differently for different observers? And what kind of world do we inhabit if nature’s most fundamental elements are defined only by their connections?

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