These Strange New Minds

'An engaging, insightful and panoramic survey of where we are, why we got here and what it means. A brilliant guide to the most important technology of our times' Mustafa Suleyman, CEO of Microsoft AI & Cofounder of DeepMind
'For readers fascinated by the future of AI, this book is an eye-opening exploration of a revolution unfolding before our eyes' New York Journal of Books
Stunning advances in digital technology have given us a new wave of disarmingly human-like AI systems. Chatbots like ChatGPT, Claude and Gemini put the knowledge of all the world's experts at our fingertips, and can generate meaningful sentences, equations and computer code. The march of this new technology is set to upturn our economies, challenge our democracies, and refashion society in unpredictable ways. We can expect these AI systems to soon be making autonomous decisions on the user's behalf, with transformative impact on everything we do. It is vital we understand how they work. Can AI systems 'think', 'know' and 'understand'? Could they manipulate or deceive you, and if so, what might they make you do? Whose interests do they ultimately represent? And when will they be able to move beyond words and take actions for themselves in the real world?
To answer these questions, neuroscientist and AI researcher Christopher Summerfield explains how these strange new minds work. He charts the evolution of AI, from the earliest inklings about thinking machines in the seventeenth century to today's gargantuan deep neural networks. The resulting book is the most accessible, up-to-date and authoritative exploration of this radical new technology. Ultimately, armed with an understanding of AI's mysterious inner workings, we can begin to grapple with the existential question of our age: can we look forward to a technological utopia, or are we in the process of writing ourselves out of history?
'As a leading authority in both computational neuroscience and the social impacts of AI, Christopher Summerfield is perfectly situated to explore the meaning and implications of these machines that are so uncannily like - and unlike - ourselves' Brian Christian, co-author of Algorithms to Live by
'AI expert Chris Summerfield takes us on a tour of this astonishing new technology, and helps us to understand the issues it raises. You might choose to be alarmed, excited, or indifferent to LLMs, but you should read Chris's book before you decide' Mike Woolridge, author of The Road to Conscious Machines

Christopher Summerfield has one foot in the field of Cognitive Neuroscience - studying the brains of humans as Professor of Cognitive Neuroscience at the University of Oxford - and the other in AI research, helping build intelligent systems as a Staff Research Scientist at the pioneering Google DeepMind. He has won several awards, including the prestigious Cognitive Neuroscience Society Young Investigator Award in 2015, and is regularly invited to give keynote talks across the world. Christopher has published over 100 peer-reviewed articles, reviews, and book chapters and his academic book, Natural General Intelligence: How understanding the brain can help us build AI, was widely acclaimed. This is his first book for a general readership.