Master the technology reshaping our world today. In a series of 50 accessible essays, Keith Mansfield introduces and explains the essential concepts, ideas and key thinkers behind artificial intelligence. From Alan Turing asking 'can machines think?' and the best prompting techniques for generative AI, to Superintelligence and the Singularity, 50 AI Ideas You Really Need to Know is a complete introduction to the most important AI concepts: past, present and future.