ON THURSDAY, Lee Se-dol, one of the world's leading Go players from South Korea, was beaten again by AlphaGo, an artificial intelligence program developed by Google's artificial intelligence subsidiary DeepMind, in the second of their five games in Seoul. Their games are widely seen as a contest between human and artificial intelligence. Whatever the final result is, humans are the winner, people still need to prepare for a possible future dominated by artificial intelligence, said Beijing News on Thursday:

The question is whether artificial intelligence will finally surpass human intelligence?

The board game Go had been seen as an insurmountable difficulty for artificial intelligence developers. But now AlphaGo has beaten one of the best players in the world.