Can artificial intelligence accelerate scientific discovery by a million times? At the 24th edition of the Hindustan Times Leadership Summit, Professor Anima Anandkumar, Bren Professor at the California Institute of Technology (Caltech), explains how AI is transforming scientific research, from predicting extreme weather events and improving hurricane forecasts to modelling nuclear fusion and designing advanced materials. He also explains how the burgeoning use of artificial intelligence can change international travel.