The Moment the Server Room Goes Dark

The usual warning about AI starts like this: the moment the lights go out in the server room, every step we leaped forward with AI snaps back to where we started. The power fails, the API dies, the subscription lapses — and we have to go back to being our pre-AI selves. What if that self has already atrophied? The warning is half right. The cost of delegation does get billed — that much is fact. Researchers at the MIT Media Lab showed via EEG that people who wrote essays with an LLM had noticeably weaker brain connectivity than those who wrote unaided, and couldn't even quote properly from the essay they had just written. The name they gave this is "cognitive debt." True to the name, it lingered even after AI use stopped (with the caveat that this is a preprint with a sample of 54, only 18 of whom took the final session that showed the lingering effect). Another study of 666 people reported a negative correlation between frequency of AI use and critical thinking, mediated by cogni