An AI expert says Google's Go-playing program is missing 1 key feature of human intelligence

Google DeepMindComputers may be able to beat us at Go, but they still can't match us in the real world. AlphaGo, a software program developed by British AI company Google DeepMind, has defeated Korean Go champion Lee Sedol in two out of five matches so far. It will play its third match at 10:30 p.m. EST Friday night, streamed live on YouTube. If AlphaGo beats Sedol in this tournament, it will cement its place in the annals of AI history. But how long will it be before machines can match human-level intelligence in the real world? We asked an expert on artificial intelligence, computer scientist Richard Sutton of the University of Alberta in Canada.