Scenario Planning 2x2
The 2x2 Scenario Planning method, popularised by Shell's Global Business Environment team and formalised by scenario planners like Peter Schwartz and the GBN (Global Business Network), is one of the most powerful tools for strategic foresight. Unlike forecasting — which tries to predict the most likely future — scenario planning explores multiple plausible futures by selecting two critical uncertainties and using them as the axes of a 2x2 matrix. The output is four distinct scenarios, each representing a coherent and internally consistent story of how the future might unfold. Teams build out each scenario in enough detail to test current strategies against it: Does our business model still work? What capabilities would we need? What signals should we watch for? The method was pioneered by Herman Kahn at RAND and Pierre Wack at Shell in the 1970s, where it successfully anticipated the 1973 oil crisis. Today it is a staple of corporate strategy, government policy, and organisational resilience planning. The 2x2 format makes it approachable for workshop settings while retaining analytical rigour.
How to run it
- 1
Define the focal question: What strategic decision or planning horizon are you exploring? Be specific (e.g. 'What markets should we enter in the next 5 years?').
- 2
Brainstorm driving forces: What external factors (political, economic, social, technological, environmental) will most shape this future? Gather 20–40 forces on sticky notes.
- 3
Identify critical uncertainties: Cluster the forces and identify the 2–3 with highest impact AND highest uncertainty. These are your candidate axes.
- 4
Select the two axes: Choose the pair that creates the most strategically divergent and plausible futures. Name each axis and define its two extremes.
- 5
Name the four scenarios: Give each quadrant a memorable, evocative name that captures its essential character (not 'Scenario A').
- 6
Build out each scenario: In small groups, develop a narrative for each quadrant — what happens, why, and what the world looks like for your organisation. Write a one-page story per scenario.
- 7
Test your strategy: For each scenario, ask — How well does our current strategy perform? What would we do differently? What early signals would tell us we are in this scenario?
- 8
Extract strategic implications: What actions, investments, or capabilities make sense across multiple scenarios? These are your robust strategies.
Tips
The axes must represent genuine uncertainties — not things you can predict.
Avoid axes that are essentially the same dimension.
The scenario names matter: vivid names ('Perfect Storm' vs '2x2 North') make them stick and drive real strategic thinking.
Give groups adequate time to build narratives — rushed scenarios are useless.
The goal is not to predict which scenario will happen but to be prepared for all of them.
Variations
Run a 'Wind Tunnelling' session where you test existing strategic options against each scenario. Use the scenarios as input to a Pre-mortem exercise — what kills us in each future? Combine with the Futures Wheel to explore cascade effects within each scenario.
Where it fits
Frequently asked questions
When should I use Scenario Planning 2x2?â–¾
Use Scenario Planning 2x2 when you want to: Long-range strategic planning; Risk and resilience workshops; Government policy foresight; Investment strategy under uncertainty; Technology roadmapping in uncertain markets.
How long does Scenario Planning 2x2 take?â–¾
Scenario Planning 2x2 typically takes 120–240 minutes.
How many participants does Scenario Planning 2x2 work for?â–¾
Scenario Planning 2x2 works best for groups of 4–30 participants.
What materials do I need for Scenario Planning 2x2?â–¾
To run Scenario Planning 2x2 you will need: 2x2 Scenario Matrix template (A1 or projected), sticky notes, markers, research on key driving forces and uncertainties.
How difficult is Scenario Planning 2x2 to facilitate?â–¾
Scenario Planning 2x2 is rated advanced — best facilitated by an experienced workshop leader.
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Try it freeMethod descriptions on Workshop Weaver are original content written by our team, based on established facilitation practices. This method was inspired by work from Pierre Wack (Shell), Peter Schwartz (GBN), 'The Art of the Long View' (1991).