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Step 3.
Scenario Development
• Finalize selection of scenario logics. When following Chermack’s (2011) deductive approach, the
scenario team should develop the scenario logics by selecting issues ranked high on both impact
and uncertainty to build a scenario matrix. Issues ranked low impact—high uncertainty require
further research because of the high uncertainty ranking. High uncertainty rankings simply mean
that the eventual outcomes of these issues are unknown. Even though the group has agreed
that their impact is low, it is worth conducting some
extra research because of the issues’ potential
volatility. Finally, issues ranked high impact—high
uncertainty are considered the critical uncertainties.
These are the issues that have the potential to
fundamentally shift assumptions for strategy. These
critical uncertainties are used to construct the
scenario logics in this approach. One develops
scenarios by com
bining two critical uncertainties.
When following an inductive, official future approach,
have the team identify the scenario that will be the
official future or known path and make it the main
focus of the workforce plan (APS, 2011). The other
plausible scenarios will become alternative futures.
The team should analyze the impact on future
workforce demand of the official future, as well as the
alternative futures. By analyzing the impact of the alternative futures, the organization can
respond more quickly to rapid changes from the official future to the alternative future.
Consider looking at possible scenarios that would take the organization above and below their
known path for the number of staff and mix of capabilities required. In addition to the impact on
workforce demand, these techniques will help to assess the likelihood, consequence, and
mitigation strategy for each alternative future identified.
A word of caution: Some experts express concern about overemphasizing a known path or
targeted future. Ogilvy and Schwartz (2004) suggest that one should not just check the most
likely scenario plots or assign probabilities or likelihoods to the scenarios. They recommend not
fixating on just one desired scenario and being in denial about other possibilities. If managers
identify one as the most likely scenario, it may not challenge decision makers’ mental maps.
That would defeat the purpose of scenario planning (Ogilvy & Schwartz, 2004).
• Fully develop the scenarios. Once the group has chosen the scenario logics, have it populate
each scenario with a storyline or plot. The scenario team may want to break up into sub-
teams responsible for each of the scenarios. Writing may be best done by an individual
(Chermack, 2011).
Scenario logics should be plausible,
challenging, and relevant. They must
be plausible in that they can
potentially draw from data and facts
and present an acceptable view of the
future. They must be challenging in
that they can assemble events and
facts in a way that challenges the
current mental models. They must be
relevant in that they relate to the key
issues that have been expressed during
the project and draw on managers’
real concerns.
Chermack, 2011, Kindle locations
2579-2580.