In fact, the 2010s were AI’s decade of wonders. In 2011, IBM’s Watson beat the best human players of the US TV quiz show “Jeopardy” – an amazing achievement, and the gracious human loser gave us the memorable phrase “I for one welcome our new robot overlords.” The next year saw the Big Bang in AI, when Geoff Hinton and others figured out how to get machine learning to work in AI – and in particular deep learning, which is (to over-simplify) a rehabilitation of neural networks.