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Showing posts from May, 2026

The Low-Hanging Fruit Theory of Innovation Is Only Half Right

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A familiar theory of innovation says that progress becomes harder because the low-hanging fruit is picked first. Early discoveries lie close at hand; later advances require larger machines, larger teams, deeper specialisation and more money. Nicholas Bloom, Charles I. Jones, John Van Reenen and Michael Webb developed an influential empirical version of this argument in “Are Ideas Getting Harder to Find?” . Across semiconductors, agriculture, medicine and firm-level innovation, they found research effort rising substantially while measured research productivity declined. Their most striking example is Moore’s Law: maintaining the historical rate of improvement in chip density requires far more researchers than it did in the early 1970s. There is considerable truth in this. Mature fields accumulate technical difficulty. Once obvious routes have been explored, the remaining work often requires greater precision, more infrastructure and command of a much larger body of knowledge. The m...

Who Pays for Failure? Venture Capital and the Uneven Economics of Experimentation

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Venture capital attracts criticism for familiar reasons: too much money chasing fashionable ideas, companies scaling before they understand their customers, founders and investors protecting themselves while employees discover that their options are worthless. Look only at the visible failures and the verdict seems straightforward. Yet venture capital also finances a kind of company that ordinary debt handles badly. A young firm may have little collateral, uncertain revenue, a prototype rather than a product and a serious chance of producing nothing valuable at all. Requiring regular loan payments while those questions remain unresolved can end the experiment before it produces an answer. The usual defence of venture capital nevertheless states the case too neatly. Venture investors do not absorb failure on behalf of society. They construct portfolios in which losses are expected because a small number of exceptional companies may repay them many times over. The financial write-off...

Minds That See Too Much: Intelligence, Power, and the Blind Spots of Genius

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Fiction often gives us the smartest person in the room: the brilliant detective, master strategist or visionary scientist. More unsettling characters seem to operate in another cognitive order entirely. They perceive motives, systems or historical forces that everyone else experiences as confusion. When such a character appears, the structure of the story changes. Conflict becomes less a contest of strength than a struggle over models. Whoever understands the system can predict choices, shape incentives or arrange the board before anyone else realises that a game has begun. These characters are rarely more intelligent in every possible sense. Gurgeh understands games. Kellhus understands causal pressure on human behaviour. Paul Atreides sees possible futures. Bayaz understands institutions and time. Sherlock Holmes reconstructs events from physical traces. Hari Seldon models populations rather than individuals. Each possesses a way of making the world legible, and each becomes depe...

From Merlin to Hari Seldon: How Prophecy Changes the Present

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Prophecy appears so frequently in fantasy that it can feel like part of the genre’s underlying machinery. Heroes are foretold before they are born, dark powers are destined to return and ancient verses become urgently relevant just as the world approaches another crisis. Science fiction often translates the same structure into a different vocabulary. Instead of oracles and sacred texts, it offers mathematics, sociology, probability or prescient cognition. The source of knowledge changes, but the narrative temptation remains: someone has seen enough of the future to organise the present around it. A prediction becomes socially important when people believe that it grants authority. It identifies heroes, legitimises rulers, creates institutions and narrows the range of actions that appear reasonable. Even an ambiguous or manufactured prophecy can become powerful once enough people reorganise their behaviour around it. The future enters the story as information and quickly becomes pol...

The Box by Marc Levinson: The Invisible System That Remade Global Trade

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Some inventions disappear by succeeding. They become so ordinary that we stop seeing them as inventions at all. The shipping container is one of them: a standard metal box moving among trucks, trains, ports and ships, visible everywhere but barely registered as technology. Marc Levinson’s The Box explains how that apparent simplicity reorganised global trade. Its real subject is not the container as an object but the system assembled around it—ships, cranes, roads, railways, ports, standards, contracts, regulators and workers whose jobs were transformed or removed. The box mattered because institutions learned to treat freight as one transferable unit. Containerisation made cargo handling faster, more reliable and easier to coordinate across different modes of transport. It also displaced dock labour, shifted investment towards ports capable of accommodating the new system and stranded waterfront districts beside infrastructure that had lost its economic purpose. Levinson treats t...

At the Edge of Death: What Resurrection Reveals About Fantasy’s Rules

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Magic in fantasy often arrives with the promise that reality is more flexible than it appears. Wounds can be closed, distances folded and fate bent by sufficient power, knowledge or sacrifice. Then the story reaches a body that will not rise. Again and again, someone kneels beside the newly dead and reaches for an ability that has worked before—only to discover that it can repair flesh without restoring the person who inhabited it. Other stories permit a return, but only through divine intervention, temporary apparitions, altered bodies or an underworld journey that confirms death rather than undoing it. These scenes reveal more than the limits of a magic system. They force the world to decide what a person is, where identity goes when the body fails and who, if anyone, has authority to call it back. At the edge of death, magic stops being a collection of abilities and becomes metaphysics. Spoiler warning: This essay discusses major events from the Earthsea cycle, The Wheel of T...

From Chosen Ones to Self-Made Heroes: Why Fantasy Distrusts Destiny

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There was a time when the chosen one seemed to be everywhere in the fantasy I read. Garion in The Belgariad , Aragorn in The Lord of the Rings , Rand al’Thor in The Wheel of Time and, a little later, Harry Potter all appeared to share a familiar promise: the world had already decided that one person mattered. The resemblance was never exact. Some heroes were named in prophecy, some inherited authority, some possessed unique power and some simply accepted a burden that other people could have carried. Fantasy has also been questioning these arrangements for a long time. Paul Atreides enters a messianic role prepared by political design; Thomas Covenant is given significance without the character that seems worthy of it; Rand discovers that being chosen can mean losing any ordinary claim over his own life. What has changed is not the disappearance of the chosen one but the pressure placed upon the idea. A conspicuous strand of modern fantasy still allows prophecy, blood and exceptio...