Readable atlas · Release 0.35
Werner Ulrich
A systems scholar whose Critical Systems Heuristics develops practical and philosophical resources for examining boundary judgements, knowledge claims, values and the standing of those affected.
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Summary
Werner Ulrich developed Critical Systems Heuristics as a framework for reflective and critical practice centred on boundary judgements and the relation between expertise, values and those affected.
Implications for practice
CSH gives boundary critique a disciplined form. It makes the normative assumptions of claims to knowledge and improvement discussable without requiring everyone to become a technical specialist.
Key distinctions
- involved vs affected
- is vs ought
- boundary judgement vs neutral fact
- critique vs denunciation
Historical development
- C. West Churchman
- practical philosophy
- critical systems thinking
- Critical Systems Heuristics
Ideas it depends on
- boundary
- purpose
- legitimacy
- knowledge
- power
Further developments
- twelve boundary questions
- emancipatory boundary critique
- citizen competence
Connections to practice
- policy appraisal
- evaluation
- participatory inquiry
- professional and citizen critique
Common confusions
- CSH finds the correct boundary
- only marginalised groups can use boundary critique
- the twelve questions are a survey instrument
Further checks
- map Churchman lineage
- add primary book sources
- develop applications and criticism
Recorded connections
Check the wording, direction, scope, sources, and status of a connection before relying on it.
A Mini-Primer of Critical Systems Heuristics was authored by Werner Ulrich
Status: accepted · Relation: authored by
The wording is limited to the named public sources. Authorship, methodological development, conceptual dependence and practical use remain distinct claims.
Locator: Release 0.13 public primary, institutional and publisher sources
Werner Ulrich developed Critical Systems Heuristics (CSH)
Status: accepted · Relation: developed
The wording is limited to the named public sources. Authorship, methodological development, conceptual dependence and practical use remain distinct claims.
Locator: Release 0.13 public primary, institutional and publisher sources
Sources and passage locators
Cite this entry
Taylor, B. P. (2026). Werner Ulrich. The Necessary Tangle, release 0.35. https://transduction.systems/entries/person_werner_ulrich/
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