Professor Jim Al-Khalili explores how we've developed machines capable of simulating, enhancing, and even surpassing human intelligence, and why this shouldn't be frightening. He recounts the history of artificial intelligence, the rise of machine learning, and recent advancements in artificial neural networks. The film examines how AI is transforming our world while challenging our understanding of intelligence and consciousness. It includes explorations of spam filters, a sophisticated chatbot, and the surprising ways computers can misinterpret images. The film features an interview with Demis Hassabis, head of DeepMind, who aims to "solve intelligence, and then use that to solve everything else." Highlighting Stephen Hawking's warning about AI's potential impact, Jim argues that AI is a powerful tool designed to improve our lives, not replace us.