Based on the comprehensive collection of sources, the table below maps the intellectual contributions of each author and group across the five phases of systemic inquiry: Stance (mindset), Framing (boundaries), Diagnosis (dynamics), Power (perspectives/ethics), and Learning (adaptation).
Ranking Legend
To understand the relative depth of each contribution, the following ranking system is used:
• High: The author’s core work defines this phase, providing both foundational theory and a specific methodology[1].
• Significant: The author provides a major theoretical pillar or critical tool for this phase, even if it is not their primary focus[5].
• Moderate: The author addresses this phase as a necessary component of their wider framework but offers fewer specialized tools[9].
• Low: The author intentionally excludes this phase or addresses it only incidentally to focus on other technical or objective dimensions[12].
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Summary of Author Contributions Across Inquiry Phases
| Author / Group | Stance | Framing | Diagnosis | Power | Learning |
|---|---|---|---|---|---|
| Alan Kay | High | High | Moderate | Low | High |
| Alicia Juarrero | High | Moderate | High | Low | Moderate |
| Barry Richmond | Moderate | Moderate | High | Low | Moderate |
| Bob Williams | Moderate | High | Moderate | High | Moderate |
| C.W. Churchman | High | High | High | High | High |
| Claude Shannon | Low | High | Moderate | Low | Low |
| Colin Eden | Moderate | High | High | High | High |
| Dave Snowden | High | High | High | Moderate | High |
| Dee Hock | High | High | Moderate | High | High |
| Derek Cabrera | Significant | Moderate | Moderate | Low | Moderate |
| Donella Meadows | High | High | High | Moderate | High |
| Fred Emery | High | High | High | High | Moderate |
| Geoffrey Vickers | High | Significant | Moderate | High | High |
| George Lakoff | High | High | Moderate | Moderate | Low |
| Gregory Bateson | High | High | Significant | Moderate | High |
| Harold Nelson | High | Significant | Moderate | High | Significant |
| Herb Simon | Significant | Moderate | High | Low | Moderate |
| Horst Rittel | High | Significant | Moderate | High | High |
| H. Maturana | High | High | Moderate | Moderate | High |
| Hylton Boothroyd | High | High | Moderate | High | Significant |
| Ian Mitroff | High | High | Significant | High | High |
| James Ladyman | High | High | High | Low | Moderate |
| James Wilk | High | High | High | Low | High |
| John Flach | High | High | High | Moderate | High |
| John Warfield | Moderate | High | High | Low | Moderate |
| MC Jackson | High | High | High | High | High |
| MOM Group | High | High | Moderate | High | High |
| Max Boisot | Significant | High | Significant | Significant | High |
| Mike McMaster | Moderate | Moderate | High | Low | Moderate |
| N.N. Taleb | Significant | High | Significant | Significant | High |
| Neil Postman | High | Significant | Low | High | Low |
| Niklas Luhmann | High | High | High | Moderate | High |
| OU Courses | Moderate | High | Moderate | High | High |
| P. Hoverstadt | Significant | High | High | Moderate | Significant |
| Paul Cilliers | High | High | Moderate | High | Significant |
| Peter Checkland | High | Significant | Significant | High | High |
| Peter Senge | High | Moderate | High | Moderate | High |
| Reg Revans | High | Moderate | High | High | High |
| Relat. Biologists | High | High | Significant | Low | Moderate |
| Robert Flood | High | High | High | High | High |
| Robert Pirsig | High | Significant | Significant | Significant | Significant |
| Roger James | High | High | Moderate | Significant | High |
| Ross Ashby | Significant | High | High | Low | Significant |
| Russ Ackoff | High | High | High | Significant | High |
| Theory of Const. | Moderate | Significant | High | Moderate | Moderate |
| Tim Allen | High | High | Significant | Moderate | High |
| Triz | Low | Significant | High | Low | Moderate |
| Warren Weaver | Significant | High | Significant | Low | Moderate |
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Analysis of the Landscape
• The Power Gap: Authors like Claude Shannon, Herb Simon, and James Ladyman rank lower in the “Power” phase because their work focuses on the objective laws of information, computation, and metaphysics rather than social negotiation[15].
• The Design Centered Stance: Thinkers such as Harold Nelson, Peter Checkland, and C. West Churchman treat the observer’s stance and the ethical implications of boundaries as the primary entry point for any investigation[18].
• Diagnostic Specialisation: Authors like Barry Richmond, Dave Snowden, and the Theory of Constraints offer the most rigorous “High” diagnosis rankings because they provide specific technical tools (like stocks/flows or logic trees) to map the causal texture of a mess[21].
This table shows that no single author covers every phase with equal “High” intensity, supporting MC Jackson’s argument for “coherent pluralism”—the need to use multiple systems approaches in combination to address the full complexity of a situation[24][25].
Do you find that your current challenges require more focus on the Power and Perspectives end of this table, or are you in need of a more rigorous Diagnostic intervention?
References
[1] 💬Distinctions.md [5] 💬Distinctions.md [9] 💬Distinctions.md [12] 💬Distinctions.md [15] 💬Keywords + Jargon.md [18] 💬Questions.md [21] 💬What is Complexity.md [24] 💬Gists.md [25] 💬Gists.md