If you don't see things changing, is time even passing? If everything has happened is in the past, and everything that's yet to happen is in the future, then what is the present? Carlo Rovelli answers audience questions following his talk.
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Watch the talk here:    • Video  

Carlo Rovelli is a theoretical physicist who has made significant contributions to the physics of space and time. He has worked in Italy and the US, and is currently directing the quantum gravity research group of the Centre de physique théorique in Marseille, France. His books 'Seven Brief Lessons on Physics' and 'Reality Is Not What It Seems' are international bestsellers translated into forty-one languages.

This talk and Q&A was filmed in the Ri on 30 April 2018.

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