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The Kernel of Strategy:
Diagnosis, Policy, Action

Richard Rumelt
Strategy Legend, Author of
Good Strategy Bad Strategy
STRATEGY
The Framework

The Strategy Kernel

DIAGNOSISGUIDING POLICYCOHERENT ACTION
"A strategy is a design for overcoming a high-stakes challenge. It's a mixture of policy and action designed to deal with a challenge."
  • Diagnosis: Deep understanding of what's actually wrong
  • Guiding policy: What you will and won't do
  • Coherent action: Specific steps that reinforce each other
  • All three elements must be present or it's not really strategy
Bad Strategy Alert

What Kills Strategy Dead

  • Missing diagnosis: Saying "we're not growing fast enough" is a complaint, not a diagnosis
  • Abstract goals instead of action: "17 priorities" and "work together more effectively" are ambitions, not strategies
  • Word salad: Using fancy language to hide the fact you haven't done the thinking
  • Incoherent actions: Doing things that fight each other (grow faster AND increase profit margins simultaneously)
The 17-Priority TrapA client had 17 "priorities." That's a laundry list of wishes, not a strategy. A priority means the first. Not everything that matters.
The DoD Example17 intelligence agencies saying they'll "work together more effectively" without identifying the actual barriers? That's not diagnosis. That's hope.
Building Strategy

From Ambition to Action Agenda

  • Start with ambitions: Accept them all. What do you want to achieve?
  • Filter by addressable challenges: Which problems can you actually solve? Which matter most?
  • The overlap is your focus: Important + achievable = your action agenda
  • Skip the mission/vision step: You don't need perfect values before you can act
  • Define action steps, not goals: "Here's what we will do" beats "Here's what we want to achieve"
Don't call it strategy
Call it an "action agenda." It's simpler. It forces clarity. It's tactical but rooted in diagnosis.
The Crux concept
In mountaineering, the crux is the hardest pitch. If you can't do the crux, don't take the climb. Focus on the one hard thing blocking your progress.
Diagnosis Skill

The Hardest Work

Focus Is PowerConcentration on a few things is the fundamental source of power in strategy. Each time you say yes, you risk turning a good strategy into a bad one.
Contrarian Truths

Strategy Myths Rumelt Breaks

You need mission, vision, values before strategyINSTEAD →Start with the challenge. Ambitions and values come later. Strategy is problem-solving first.
Goals are strategyINSTEAD →Goals are ambitions. Strategy is coherent action to overcome a specific challenge. Totally different animals.
More priorities = more coverageINSTEAD →More priorities = less focus = weaker strategy. A few coherent actions beat scattered ambitions.
Strategy is high-level, conceptual planningINSTEAD →Strategy must include specific, coherent action. No action = no strategy. It's an action agenda.
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