Carissa Véliz studied Philosophy at Christ Church. She is currently Associate Professor at the Institute for Ethics in AI at the University of Oxford. Her most recent book Prophecy: Prediction, Power, and the Fight for the Future, from Ancient Oracles to AI was published in April 2026.

From the publisher: 

'For thousands of years, oracles, seers, and astrologers advised leaders and commoners alike about the future. But predictions are often power plays in disguise, obfuscating accountability and stripping individuals of their agency. Today we face the same threat of powerful prophets but under a new facade: tech.

Not only do modern predictions made by tech companies advise on war, industry, and marriages, but artificial intelligence also now determines whether we can get a loan, a job, an apartment, or an organ transplant. And when we cede ground to these predictions, we lose control of our own lives.

Drawing on history’s cautionary tales and modern-day tech companies’ malfeasance – from surveillance and biased algorithms to a startling lack of accountability – Carissa Véliz demonstrates that big tech’s prophecies are just as shallow, dangerous, and unjust as their ancient counterparts’. What she uncovers in the process is chilling. Artificial intelligence is increasing risk in business and society while creating a false sense of security. In this incisive, witty, and bracingly original book, Véliz contends that the main promise of prediction is not knowledge of the future but domination over others. Powerful people use predictions to determine our future. Prophecy is an invitation to defy those orders and live life on our own terms.'

“Witty…intelligent, irreducibly idiosyncratic” – The New York Times Book Review.