Upthinking is Ching's repackaging of eliyahu-goldratt's Evaporating Cloud — a structured method for resolving dilemmas by finding the hidden assumption that makes the conflict seem irresolvable. Where the Evaporating Cloud is a formal logical diagram from Goldratt's Thinking Processes toolkit, Upthinking is Ching's accessible narrative version, introduced in corkscrew-solutions.
The Problem It Solves
Most dilemmas are presented as binary: we must choose between A and B, and both are unacceptable. Ching argues this framing itself is usually wrong — there is almost always a "third solution" that dissolves the conflict by challenging an assumption neither side has examined. Upthinking is the process of finding that third solution.
The key move is to "think up" — rather than optimizing within the apparent constraints, question whether the constraints themselves are real. What assumption makes this a forced choice? What would have to be true for both requirements to be satisfied simultaneously?
The Churchill Example
corkscrew-solutions uses Winston Churchill's early 20th-century naval dilemma as its anchor case: British warships needed to switch from coal to oil for speed, but Britain had abundant coal and no oil. The apparent dilemma was coal (supply security) vs. oil (operational advantage). Churchill's resolution was to treat oil supply security as a solvable problem — purchasing a controlling stake in the Anglo-Persian Oil Company — rather than accepting it as a fixed constraint. He didn't choose between the horns of the dilemma; he eliminated the dilemma's premise.
Relationship to Goldratt's Evaporating Cloud
Goldratt's Evaporating Cloud (also called the Conflict Resolution Diagram) is a formal five-element diagram: the shared objective, two requirements that both serve it, two prerequisites that each requirement demands, and the conflict between those prerequisites. The resolution comes from articulating and testing the assumptions that connect each element.
Ching preserves the logical structure but strips out the formal notation. Upthinking is Evaporating Cloud by feel — accessible to people who would never work through a formal TOC thinking-process diagram. This places it in the tradition of Ching's broader project: making Goldratt's ideas usable by general management audiences.
Significance in Ching's Body of Work
Upthinking represents a maturation in Ching's intellectual development. His earlier books — rolling-rocks-downhill, the-bottleneck-rules — focus on the operational TOC framework (identifying and exploiting constraints). corkscrew-solutions moves into Goldratt's more advanced Thinking Processes territory, which addresses not just how to improve a system but how to think through complex organizational dilemmas.
This expansion signals Ching moving beyond the entry-level focccus-formula toward the fuller range of tools that TOC offers, while maintaining his commitment to accessibility over technical rigor.