CONCEPT
The Surface Foam
Braudel's image for the history of events — vivid, emotionally charged, attention-capturing, and the least explanatory layer of historical change, precisely the register that dominates the AI discourse.
The surface foam is Braudel's dismissive but precise image for événements — the discrete moments that fill newspapers, capture attention, and generate narrative. Waves are visible; foam is more visible still. But foam explains nothing about the ocean beneath. Applied to AI, the metaphor names what is wrong with most commentary: the December 2025 threshold, the viral Substack post, the engineer's confession in the hallway — these are foam. They are real. They are not fictions. But they are not where the meaning lives.
In The You On AI Field Guide
The image is deliberately provocative. Braudel wrote of the history of events that 'it is the most exciting of all, the richest in human interest, but also the most dangerous'. The danger is that excitement is not truth: the most dramatic event in any sequence is usually the least useful for understanding what is actually happening. The event gives the impression of explanation without providing it.
The contemporary technology press