Artificial intelligence has burst into prominence in the last few years. It is poised to transform our lives in many ways: how we use our devices; our interactions with businesses; our notions of trust, privacy, intellectual property and decision-making; the nature of education and jobs; and ultimately, how it will feel to live in a world with artificial, autonomous agents. AI technologies can improve our lives but could also reduce personal choices and freedom. We’ll examine the technologies behind AI and discuss their broader effects, which depend not only on technical issues, but on political, social and economic power. Who controls how AI is used? Will it leverage those with power and influence, or empower those not in a dominant position?