The moment when existing capabilities become economically obsolete before alternative capabilities are accessible — stranding entire populations in a gap between the old economy and the new.
The premature death cross is the most dangerous feature of the geographic distribution of AI-driven disruption. The death cross — the point at which an existing workflow becomes less productive than its AI-augmented alternative — is not a single global event but a wave moving across the global economy at different speeds for different populations. When the wave arrives for a population before that population has developed the capability to adopt the AI alternative, the result is a period of capability deprivation: the old workflow is economically uncompetitive, the new workflow is inaccessible, and the worker is left in a gap that is qualitatively worse than her pre-transition condition.
The Premature Death Cross
In The You On AI Field Guide
The mechanism is competitive rather than technological. The worker in a middle-income economy performing knowledge work without AI augmentation was, before the death cross, operating at a level the market accepted. After the death cross — which may arrive for her industry before she has access to AI