Author: Alex Dryden, PhD Candidate in Economics, SOAS, University of London

Phonlamai Photo/Shutterstock The global investment frenzy around AI has seen companies valued at trillions of dollars and eye-watering projections of how it will boost economic productivity. But in recent weeks the mood has begun to shift. Investors and CEOs are now openly questioning whether the enormous costs of building and running AI systems can really […]