🔮 Scenario Planning (시나리오 플래닝)

Shell/Schwartz Method — Strategic Foresight Through Multiple Plausible Futures

Why Prediction Fails and Scenario Planning Works (왜 예측은 실패하고 시나리오 플래닝은 성공하는가)

The fundamental problem: Human beings are terrible at predicting the future. We anchor on current trends, ignore discontinuities, and confuse confidence with accuracy. Every economic forecast, technology prediction, and strategic plan that assumes a single future is fragile.

The Shell Oil case study: In the early 1970s, Royal Dutch Shell was the weakest of the "Seven Sisters" oil companies. Pierre Wack and his team in Shell's Group Planning division developed scenario planning as an alternative to traditional forecasting. While competitors used single-point oil price forecasts, Shell built multiple scenarios — including one where oil prices would spike dramatically.

When OPEC's 1973 embargo hit, Shell was the only major oil company that had already rehearsed this future mentally. They responded faster, repositioned assets earlier, and within two decades rose from last to first or second in profitability among the majors. They repeated this advantage during the 1979 oil crisis.

The key insight: Scenario planning does not predict the future. It prepares the mind to recognize and respond to multiple futures. Peter Schwartz (who later headed Shell's scenario planning group, succeeding Wack) called this "the gentle art of re-perceiving" — breaking mental models so that when change arrives, it feels like "memories of the future" rather than shock.