God does not play dice with the universe' Einstein famously argued.  Yet contemporary physics embeds just such dice playing at the core of its account. Is the universe really unknowable even to itself?  Or as Einstein implied is this misguided and its secrets remain to be uncovered?

Oxford constructor theorist Chiara Marletto, mathematician Peter Cameron, and string theorist Mike Duff untangle cause and effect.

From the Institute of Art and Ideas collection.