Most strategic plans are elaborate fantasies dressed up in PowerPoint slides and consultant jargon. Richard Rumelt's devastating thesis is that the vast majority of what organizations call "strategy" is actually just wishful thinking mixed with motivational slogans—and this fundamental confusion explains why so many companies, nonprofits, and governments fail to achieve their goals despite endless…
by Richard P. Rumelt
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Book summary
by Richard P. Rumelt
Most strategic plans are elaborate fantasies dressed up in PowerPoint slides and consultant jargon. Richard Rumelt's devastating thesis is that the vast majority of what organizations call "strategy" is actually just wishful thinking mixed with motivational slogans—and this fundamental confusion explains why so many companies, nonprofits, and governments fail to achieve their goals despite endless planning sessions and retreats.
Rumelt defines good strategy through what he calls the "kernel"—a three-part structure consisting of diagnosis (defining the challenge), guiding policy (the overall approach), and coherent action (coordinated steps that work together). The diagnosis must identify the critical aspects of the situation, not just list problems or opportunities. The guiding policy creates focus by ruling out certain actions and channeling effort in particular directions. Coherent action ensures that policies translate into specific, coordinated steps rather than a laundry list of initiatives. When Nvidia faced the smartphone chip market in the early 2000s, their diagnosis revealed that mobile devices would demand unprecedented graphics processing power. Their guiding policy focused exclusively on parallel processing architecture, and their coherent actions included massive R&D investment in CUDA technology and strategic partnerships with game developers—positioning them perfectly for the AI revolution decades later.
Bad strategy, by contrast, suffers from four characteristic flaws: failure to face the problem, mistaking goals for strategy, bad strategic objectives, and fluff. Rumelt dissects how organizations substitute ambitious visions ("We will be the market leader") for actual strategy, create objectives that are impossible to achieve with available resources, and pad their plans with meaningless buzzwords that sound impressive but provide no guidance for action. He demonstrates this with the case of Chad Logan's International Harvester, which announced grandiose goals about becoming a "global powerhouse" while simultaneously losing market share to more focused competitors like Caterpillar, who concentrated their resources on specific customer segments and superior dealer networks.
The book's most powerful insight is that good strategy often involves saying "no" more than saying "yes." Rumelt introduces the concept of "focus" not as concentration on priorities, but as the coordinated application of strength against weakness. Apple's recovery under Steve Jobs exemplified this principle—rather than trying to compete across every computer category, Jobs eliminated dozens of products to focus resources on a few devices that could redefine their categories. This wasn't just prioritization; it was strategic leverage, using concentrated effort to create disproportionate impact.
For executives, Rumelt's framework provides a diagnostic tool for evaluating existing strategies and a template for creating better ones. The kernel structure forces leaders to move beyond vision statements and annual planning cycles toward the hard work of analysis, choice, and coordination. His emphasis on "insight into hidden power" pushes strategists to look for asymmetric opportunities—situations where focused effort can produce outsized results—rather than simply trying to execute better than competitors in obvious domains.
When Richard Rumelt's Good Strategy/Bad Strategy was published in 2011, it immediately struck a chord, calling out as bad strategy the mish-mash of pop culture, motivational slogans and business buzz speak so often and misleadingly masquerading as the real thing.Since then, his original and pragmatic ideas have won fans around the world and continue to help readers to recognise and avoid the elements of bad strategy and adopt good, action-oriented strategies that honestly acknowledge the challenges being faced and offer straightforward approaches to overcoming them. Strategy should not be equated with ambition, leadership, vision or planning; rather, it is coherent action backed by an argument.For Rumelt, the heart of good strategy is insight into the hidden power in any situation, and into an appropriate response - whether launching a new product, fighting a war or putting a man on the moon. Drawing on examples of the good and the bad from across all sectors and all ages, he shows how this insight can be cultivated with a wide variety of tools that lead to better thinking and better strategy, strategy that cuts through the hype and gets results.
Good Strategy Bad Strategy by Richard P. Rumelt belongs on the short shelf of books that change how you notice decisions in the wild. Whether you agree with every claim or not, the frame it offers is portable: you can apply it in meetings, investing, hiring, and personal trade-offs without carrying the whole volume.
Many readers return to this book because it names patterns that felt familiar but unnamed. Naming is leverage: once you can point to a mechanism, you can design around it. One through-line is “The Kernel: Rumelt's three-part structure of good strategy consisting of diagnosis (identifying the core challenge), guiding policy (the overall approach for dealing with the challenge), and coherent ” and its implications for judgment under uncertainty.
If you are reading for execution, translate each chapter into a testable habit: one prompt before a big decision, one review question after a project, one constraint you will respect next quarter. Theory becomes useful when it shows up in calendars, not only in margins.
Finally, pair this book with opposing voices. The strongest readers stress-test the thesis against cases where the advice fails, note the boundary conditions, and keep a short list of when not to use this lens. That discipline is how summaries become judgment.
Long-form books reward spaced attention: read a chapter, sleep, then write a half-page memo titled “What would I do differently on Monday?” If you cannot answer with specifics, the idea has not yet landed.
Use Good Strategy Bad Strategy as a conversation starter with peers who have different incentives. The disagreements often reveal which parts of the book are robust and which are fragile when power, risk, and time horizons change.
