Do space and time truly exist? What is reality made of? Can we understand its deep texture? Taking us on a wondrous journey, Rovelli invites us to imagine a whole new world where black holes are waiting to explode, space time is made up of grains and infinity does not exist: a vast universe still largely undiscovered.

‘The man who makes physics sexy. The new Hawking. His writing is luminous.’ – The Times.  Chaired by Marcus du Sautoy.