CONCEPT
The Root Method
Lindblom's name for the rational-comprehensive analytical strategy that begins at the root of the problem — defining all relevant values, identifying all possible alternatives, tracing all consequences — and selecting the optimum. The method that textbooks describe, graduate programs teach, and nobody has ever successfully performed for any problem of real complexity.
The root method is the analytical strategy that comprehensive rational planning claims to practice. It begins at the root of the problem: fundamental values are identified, all possible alternatives are enumerated, the consequences of each alternative are traced through every relevant dimension of the system, and the alternative that maximizes value achievement is selected. The method is elegant, analytically rigorous, and — Lindblom argued — impossible to practice for any problem whose complexity exceeds the capacity of a single analytical framework to model. The gap between the root method as claimed and the branch method as practiced is one of the most consequential sources of confusion in democratic governance.
In The You On AI Field Guide
The root method is what decision-analysis textbooks prescribe. Identify the objective function. Enumerate feasible alternatives. Compute expected values under each alternative. Select the maximum.