Comparer des méthodes

	Intuitive Logics Scenario Planning	La Prospective Morphological Scenarios
Domaine	Futures Foresight Studies	Futures Foresight Studies
Famille	Process / pipeline	Process / pipeline
Année d'origine	1995	2006
Auteur d'origine	SRI International / Royal Dutch Shell tradition; Paul J. H. Schoemaker (codification)	Michel Godet (LIPSOR, Conservatoire national des arts et metiers)
Type	Deductive scenario-construction pipeline using two critical uncertainties	Combinatorial scenario-construction pipeline within La Prospective
Source fondatrice	Schoemaker, P. J. H. (1995). Scenario planning: A tool for strategic thinking. Sloan Management Review, 36(2), 25-40.	Godet, M. (2006). Creating Futures: Scenario Planning as a Strategic Management Tool (2nd ed.). Economica. ISBN: 9782717852448
Alias	Intuitive Logics, 2x2 Scenario Matrix, Deductive Scenario Method, SRI Scenario Planning	Godet Morphological Scenarios, Prospective Scenario Building, French School Scenario Method, Morphologie des scenarios
Apparentées	3	4
Résumé	Intuitive logics is the most widely used family of scenario-planning methods, in which a small set of internally consistent, plausible stories about the future is constructed deductively from a few critical uncertainties. Rooted in the practice pioneered at SRI International and at Royal Dutch Shell in the 1970s, and codified for strategic thinking by Paul Schoemaker in his 1995 Sloan Management Review article, the approach asks a planning team to identify the driving forces shaping a focal decision, rank them by how much they matter and how uncertain they are, and select two critical uncertainties that become the orthogonal axes of a two-by-two matrix. The four quadrants define four contrasting but coherent futures, each developed into a narrative. The aim is not to predict but to stretch managers' mental models and to stress-test strategy against a manageable spread of qualitatively different worlds.	Within the French school of la prospective developed by Michel Godet, morphological scenario construction is the integrating stage that turns the outputs of structural and actor analysis into a small set of coherent images of the future. Building on Fritz Zwicky's morphological method, Godet decomposes the studied system into a set of dimensions or components, attaches to each a few mutually exclusive hypotheses about how it might evolve, and treats the Cartesian product of these hypotheses as the morphological space of all conceivable futures. Because that space is combinatorially large, the method's analytical work lies in reducing it: pruning combinations that are internally incoherent, implausible, or incompatible with the strategies of key actors, until a handful of contrasted, self-consistent scenarios remain. Distinct from general morphological analysis, this is the scenario-building application that consumes the variables identified by MICMAC and the actor positions mapped by MACTOR.