Premortem + Postmortem Pair
Imagine the failure beforehand; investigate it afterward.
"Both halves required. One alone is theater."
What is Premortem + Postmortem Pair? Imagine the failure beforehand; investigate it afterward. Continuous decision improvement.
Standard operating practice in elite engineering and military planning.
Continuous decision improvement.
Pair them as a process. Compare predictions to outcomes.
Use the model. Pick the move.
Imagine the failure beforehand; investigate it afterward. You've just seen this: Standard operating practice in elite engineering and military planning. Which lever does the model recommend?
Pick a lever. There are no neutral ones — every incentive funds a behavior somewhere.
Pick a reaction to Premortem + Postmortem Pair
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The full taxonomy entry
Every concept in the Atlas uses the same structure — so Premortem + Postmortem Pair can be compared, recombined, and cited like an element on a periodic table.
- Business
- Leadership
- Government
- Healthcare
- Education
- Sales
- Marketing
- AI
- Negotiation
- Media
- Public Policy
- Relationships
- Where in our org would Premortem + Postmortem Pair most often show up unnoticed?
- Which metric, ritual, or contract clause quietly rewards Premortem + Postmortem Pair?
- If we removed every payoff for Premortem + Postmortem Pair, what behavior would replace it?
- Who benefits when Premortem + Postmortem Pair persists — and who pays the cost?
- People defend the status quo using the language of premortem + postmortem pair.
- Decisions cluster around the easiest narrative rather than the strongest evidence.
- New data changes the slide deck but not the decision.
- Anyone naming the pattern is treated as the problem.
Every Atlas entry is a node in a knowledge graph. See the related rail below to follow the connections.
See Premortem + Postmortem Pair through 2 lenses
Each layer of the Incentives OS reframes this concept with its own thinkers, vocabulary, and diagnostic question.
Do you actually know Premortem + Postmortem Pair?
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Which best describes Premortem + Postmortem Pair?
Worked example, counter-example & concept map
On-demand AI analysis grounded in the Lab's research. Cached on your device after first run.
When you encounter Premortem + Postmortem Pair, your prefrontal cortex has to do extra work to override the automatic response — and that override budget is finite.
Executive control, planning, impulse override, working memory, System 2. First thing to go offline under stress, fatigue, or low blood sugar. Why your 4pm decisions are worse than your 9am ones.
See Prefrontal in the Brain Atlas →Picked for you, from the Atlas
Ranked by shared learning paths, overlapping chips, and what you've saved.
How will I feel about this in 10 minutes / 10 months / 10 years?
Inattention or forgetfulness caused by low attention, hyperfocus, or distraction.
Predicting how we will feel in the future, usually inaccurately.
Forgetting to compare an offer with the next-best alternative.
Outcomes that could have happened but did not.
Overthinking a situation so that decision-making stalls.
Send the card, not just the link
A pre-rendered social card with the title, eyebrow, and URL. Copy the link, post it anywhere, or download the SVG for slides.
More definitions to follow
Every term in the Atlas connects to a dozen others. Pick any of these and see where it takes you.
Reasoning that two things are alike based on shallow similarity.
Confident outputs that are factually wrong.
Implying conclusions through leading questions while disclaiming responsibility.
Context-switching feels productive but cuts effective output and quality.
Originators paid on volume, not on default rates, fueled the subprime collapse.
In any dispute, the intensity of feeling is inversely proportional to the value of the stakes.
Past investment is irrelevant to future decisions.
Criteria for a workable outcome: stated positively, in your control, sensory-specific, ecological, and worth the cost.
Believing something is true because of the consequences of its truth.
Small visible disorders signal that bigger ones will be tolerated.
Exploiting trust to defraud — only works because the mark wants to believe.
Incompetent employees are promoted to management to limit their workflow damage.