TechnologyWhy our ageing world could accelerate progress in AI and robotics We are heading for a demographic crunch later this century, but might a workforce of intelligent machines compensate for a likely lack of human workers? Leader
TechnologyThe surprising promise and profound perils of AIs that fake empathy Millions of us are turning to chatbots for emotional support. But there are good reasons to think AIs will never be capable of genuine empathy, raising profound questions about their role in society Features