Bernhard Schieber

Premortem: Surface Failure Mechanisms Before Commitment Hardens

Communication · Executive Insight Brief · 413

Make failure discussable before commitment hardens

A premortem legitimizes dissent by treating failure as an accomplished fact long enough for teams to expose dependencies, controls, and escalation triggers.

Premise

A premortem changes the social conditions under which a team can challenge a plan. Instead of asking what might go wrong, participants assume that the project has already failed badly and reconstruct what caused it. Gary Klein developed the practice within naturalistic decision making. The executive value is not pessimism; it is temporary permission to investigate failure before commitments, sunk costs, and sponsorship make dissent expensive.

Premortem — Make failure discussable before commitment hardens. Executive Insight Brief 440 by Bernhard Schieber.

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