Will artificial intelligence ever actually match up to the human brain?

Today's artificial intelligence is certainly formidable. It can beat world champions at intricate games like chess and Go, or dominate at Jeopardy!. It can interpret heaps of data for us, guide driverless cars, respond to spoken commands, and track down the answers to your internet search queries. And as artificial intelligence becomes more sophisticated, there will be fewer and fewer jobs that robots can't take care of--or so Elon Musk recently speculated. He suggested that we might have to give our own brains a boost to stay competitive in an AI-saturated job market.