The Decision Papers

  • The Decision Papers — Lever or Weather: When Prediction Feels Like Power. Banner with a long lever balanced on a fulcrum beside an immovable mountain outline, on aged paper.

    I.29 — Lever or Weather: When Prediction Feels Like Power

    “It is far better to foresee even without certainty than not to foresee at all.” — Henri Poincaré Two companies get the same warning from the same kind of model: a sharp drop in demand is coming, six months out, and the forecast is solid. In the first boardroom, the question is how do we…

    The Decision Papers
  • The Decision Papers — The Arrow Trap: When a Correlation Smuggles in a Direction. Banner with arrows caught inside a box trap, drawn in watercolor on aged paper.

    I.28 — The Arrow Trap: When a Correlation Smuggles in a Direction

    “They seem conjoined, but never connected.” — David Hume The room thinks it has found the lever. Two lines on the dashboard have moved together for months with uncanny discipline: X rises, Y rises, again and again. Someone says what everyone is already thinking. So if we push down on X, Y comes down with…

    The Decision Papers
  • The Decision Papers — Causality Without Certainty: Why the Arrow Is a Verdict, Not a Theorem. Banner with a geometric triangle diagram in a gray watercolor wash, crossed by a small gold arrow.

    I.27 — Causality Without Certainty: Why the Arrow Is a Verdict, Not a Theorem

    “It is the mark of an educated mind to rest satisfied with the degree of precision which the nature of the subject admits.” — Aristotle A leader cuts the price on the flagship product, and over the next quarter revenue climbs. At the review, the story writes itself: the price cut worked. But pause on…

    The Decision Papers
  • The Decision Papers — The Asymmetry of Truth: Why You Cannot Prove a Universal, Only Break It. Banner with a grid of white swans and a single black one breaking the pattern.

    I.26 — The Asymmetry of Truth: Why You Cannot Prove a Universal, Only Break It

    “No man ever steps in the same river twice.” — Heraclitus For most of European history, all swans are white was not a theory. It was a fact, confirmed by every swan anyone had ever seen, for centuries. Then, in 1697, a Dutch expedition reached the rivers of Western Australia and watched a black swan…

    The Decision Papers
  • The Decision Papers — From Thought to Proof: How Leaders Move Before the Evidence Is Ready. Banner with sketched figures and structures ascending in stages.

    I.25 — From Thought to Proof: How Leaders Move Before the Evidence Is Ready

    “Hypotheses are nets: only he who casts will catch.” — Novalis In 1854, a London doctor asked a parish council to do something that sounded like superstition: take the handle off the Broad Street water pump. Cholera was killing the neighbourhood, and everyone knew it came from bad air. Germ theory was unproven. The bacterium…

    The Decision Papers
  • The Decision Papers — Science Is Not an Oracle: What Science Is, and Is Not, as an Input to Decision. Banner with a sketched scene of figures examining evidence together.

    I.24 — Science Is Not an Oracle: What Science Is, and Is Not, as an Input to Decision

    “Sit down before fact as a little child, and be prepared to give up every preconceived notion.” — Thomas Henry Huxley Someone says the science says, and the room goes quiet. The phrase lands like a gavel. The debate that was live a second ago is over, because who argues with science? And that reflex,…

    The Decision Papers
  • The Decision Papers — When a Metric Becomes the Sovereign: The McNamara Trap. Banner with an ink chart line climbing over a watercolor wash.

    I.23 — When a Metric Becomes the Sovereign: The McNamara Trap

    “A witty statesman said you might prove anything by figures.” — Thomas Carlyle Robert McNamara came to public decision-making with an ambition you should admire: to make enormous choices more disciplined by separating what leaders wished from what the evidence showed. His whole reputation was built on measurement, the rigour that let modern organisations scale…

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  • The Decision Papers — The Five Voices Behind Every "Rational" Decision: Why "Rational" Is a Settlement, Not a Single Truth. Banner with five sketched figures standing in a row.

    I.22 — The Five Voices Behind Every “Rational” Decision: Why “Rational” Is a Settlement, Not a Single Truth

    “Nothing is easier than self-deceit. For what each man wishes, that he also believes to be true.” — Demosthenes You have sat in some version of this room, facing a decision big enough to outlive the people making it. Finance opens: the data is clear, a twenty percent efficiency gain; Operations answers that it is…

    The Decision Papers
  • The Decision Papers — The Alignment Trap: When Agreement Is the Warning, Not the Win. Banner with a flock in perfect formation while one arrow breaks away.

    I.21 — The Alignment Trap: When Agreement Is the Warning, Not the Win

    “For the most part we do not first see, and then define, we define first and then see.” — Walter Lippmann, Public Opinion The leadership team reaches agreement in twenty minutes, and everyone feels the relief of it. Heads nod. The tension that walked in has dissolved. Someone says the sentence that always gets said…

    The Decision Papers
  • The Decision Papers — The Question They Never Heard Before: How Surprise Restarts Thought. Banner with a vinyl record in ink wash, evoking a room replaying its rehearsed script.

    I.20 — The Question They Never Heard Before: How Surprise Restarts Thought

    “The only true voyage of discovery would be not to visit strange lands, but to see with other eyes.” — Marcel Proust, La Prisonnière Walk into a recurring strategy meeting and you can watch a room decide nothing, fluently. The agenda is familiar. The issues are known. The dialogue is smooth. The head of sales…

    The Decision Papers