Introduction. Clark and Chalmers argued that when an external resource plays the functional role that internal memory would—Otto’s notebook standing in for Inga’s biological memory—it is part of the cognitive process, and that whether something is cognitive should not depend on its being inside the skull (the parity principle). The thesis provoked a long argument whose two standard objections transfer directly to the VSM. Adams and Aizawa named the coupling–constitution fallacy: from the fact that X is causally coupled to a cognitive process it does not follow that X is part of it, and without a “mark of the cognitive” the extended thesis cannot tell the two apart. Rupert distinguished extended cognition (external resources are constituents) from embedded cognition (cognition depends heavily on the environment without being constituted by it) and argued that the weaker hypothesis explains the same facts at lower cost, because external resources differ in fine-grained functional profile from internal ones and so do not form a useful kind with them. The debate’s lasting product is a set of criteria for constitution—parity, functional integration, mutual manipulability—each of which has been tested against cases.
Important authors. Andy Clark (University of Sussex, previously Edinburgh) and David Chalmers (New York University) wrote the 1998 paper; Clark’s Supersizing the Mind (2008) is the full defence. Frederick Adams (University of Delaware) and Kenneth Aizawa (Rutgers University–Newark) are the principal critics; Robert Rupert (University of Colorado Boulder) developed the systems-based, organism-centred alternative. Richard Menary edited the standard collection.
Importance for cybernetics and the VSM. The VSM’s recursion criterion—a unit is a System One if it produces the system’s task, under variety and operational closure—is a constitution criterion, and it is of exactly the kind Adams and Aizawa argue is too permissive: coupling is ubiquitous and closure can be drawn at many grains. The VSM has no mark of the systemic that would distinguish a supplier coupled to a firm from a supplier that is a System One of it. Cybernetics has discussed boundaries mainly through Ulrich’s critical systems heuristics, which asks a different question. The two questions have not been separated in the VSM literature.
Importance for the article. §2.4 states the split: Ulrich asks a normative question (whose interests, who may challenge the boundary) and extended-mind philosophy asks a constitutive one (when is a component part of the system rather than coupled to it); “a boundary can be normatively impeccable and constitutively arbitrary, or the reverse,” so two receipts are required, and Demonstration III addresses the constitutive one. The import is from Input from Cognitive Science §3, which found v01 treating Ulrich’s question as the only boundary issue. Reviewers may press on three points: v02 cites all three sources as Tier C and daggered, so any characterisation of the coupling–constitution objection must be checked against the texts; the analogy runs from individual cognition to organisations, and the co-author should be able to say why the objection survives the change of scale; and a reviewer sympathetic to Rupert will ask what the VSM’s “embedded” alternative would be—a firm that depends on its suppliers without their being operational units—and whether the model can express it.
Sources in the reading list.
- the parity principle and the Otto case; the origin of the constitutive boundary question.
- the coupling–constitution fallacy and the demand for a mark of the cognitive; the template for “no mark of the systemic.”
- extended versus embedded cognition and the argument from theoretical cost; the position a sceptical reviewer will hold.
Other important sources and authors.
- Clark, A. (2008). Supersizing the Mind: Embodiment, Action, and Cognitive Extension. Oxford University Press — the full defence, with replies to Adams–Aizawa and Rupert.
- Menary, R. (Ed.). (2010). The Extended Mind. MIT Press — the standard collection, including Clark’s reply to critics and Sutton’s complementarity principle.
- Rupert, R. D. (2009). Cognitive Systems and the Extended Mind. Oxford University Press — the systems-based account of what bounds a cognitive system, developed at length.
- Adams, F., & Aizawa, K. (2001). The bounds of cognition. Philosophical Psychology, 14(1), 43–64 — the first statement of the coupling–constitution objection, shorter than the book.
- Kaplan, D. M. (2012). How to demarcate the boundaries of cognition. Biology & Philosophy, 27(4), 545–570 — applies Craver’s mutual-manipulability criterion for constitutive relevance to the extended-mind dispute; the most operational boundary criterion in the debate and a candidate for the IIIb similarity question.
- Theiner, G., Allen, C., & Goldstone, R. L. (2010). Recognizing group cognition. Cognitive Systems Research, 11(4), 378–395 — moves the constitution question from individual-plus-tool to groups, the scale the VSM operates at.