Cognitive offloading
Definition here: the delegation of cognitive operations to external tools and representations, the wording of sole-2026-llm-cognitive-virus. The paper treats it as a normal and often adaptive part of human cognition, and locates the risk in one of its two forms.
The two-sided mechanism
External support can do either of two things. It can generate new internal competence, or it can substitute for it. Reading and writing are the paper’s example of the first: literacy recruits and reorganizes preexisting neural circuits, and external symbolic structures extend memory and enable new forms of reasoning. The scaffolding-vs-substitution page carries the full split.
In the paper’s population model, offloading accumulates across three states. Uncoupled users U keep a diversified
cognitive ecology. Autonomous coupled users C add the LLM while retaining independent operations. Dependent users
D let the LLM become the dominant interface, which the paper calls persistent cognitive offloading.
The risk at the population level
The paper’s argument is that individual offloading which looks fine can combine into a collective transition. The
C to D move is the minimal representation of the slide from complementary into substitutive use, and the runaway
and technological-lock-in are properties of the aggregate rather than of any single user. skill-atrophy-ai
observes the same human-side loss from the other direction, as an individual decline.
Related
- scaffolding-vs-substitution: the split between the two forms
- extended-mind: the philosophy the paper builds on
- cognitive-virus: the frame that carries offloading into a transmission model
- skill-atrophy-ai: the observed human-side loss