Nassim Nicholas Taleb
About
Author and thinker on risk and uncertainty
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Claims by Nassim Nicholas Taleb (20 of 226)
Exit Is a Real Constraint via Tax Competition
Contrary to political scientists, people do exercise the right to exit, and within a federation this creates real competition: when one jurisdiction becomes too onerous (e.g., New York's taxes), people and businesses relocate (as Taleb moved his office to Connecticut), so the freedom to leave functions as a market discipline on governments.
What Seems Efficient Is Actually High-Risk
What appears to be efficient is often not actually efficient but highly risky, because efficiency optimizations strip out the redundancy and slack that protect against tail events—a point Taleb argues he made in The Black Swan over a decade earlier.
Mathematics Is Justified When Precision Requires It
Mathematical economics should not be rejected merely for being mathematical, because lawyers and mathematicians are the only people who define their terms precisely and narrowly, and some things can only be expressed mathematically—but this does not mean it must be complicated; genuine mathematical points can be explained simply, so the fault lies with cosmetic, not genuine, mathematics.
The Rubin Trade Transfers Risk Asymmetrically
When a person can collect large rewards for short-term gains while transferring the downside risk into the future and onto others (e.g., taxpayers bailing out an insolvent bank), they capture the upside while invoking uncertainty as an excuse for the downside—'heads I win, tails you lose'—and this higher-order corruption is enabled by governments through bailouts, yet it discredits free markets in the public mind.
Minimum Wage Should Be Decided by Those With Skin in It
Policies like the minimum wage should be decided by those who bear the consequences—the unemployed and those earning near the minimum—rather than by intellectuals with secure jobs who advocate it for virtue signaling, because the advocates will not pay for adverse consequences (job losses, automation, offshoring) while those affected have genuine skin in the game.
Great Scientific Arguments Fit on a Napkin
Genuine scientific insights can be expressed simply, often on a napkin, whereas writers who produce papers with the right jargon and scientific appearance often confuse readers enough to forget the central point and to forget that the entire thing could be developed more intuitively—cosmetic sophistication is a sign of weakness, not strength.
The Lindy Effect: Survival Predicts Future Life
For non-perishable things (ideas, books, technologies, companies), life expectancy increases with age—the Lindy effect: a Broadway show running 300 days is expected to run roughly 300 more, and you can predict the future by removing from the present everything that was not there 25 years ago to see what will remain in 25 years; the condition is health, since an old-but-sick technology may not survive just as a sick old man may not outlive his grandson.
Metrics Replace Reality Enabling Risk Transfer
Because people in modernity are increasingly evaluated on metrics (GDP, unemployment numbers) rather than on reality and survival, decision-makers like politicians have incentives to optimize short-term metrics while increasing the risk of future blow-ups, since their skin in the game is merely cosmetic.
Choose the Surgeon Who Looks Like a Butcher
Given two surgeons of equal hospital status, you should choose the one who looks like a butcher rather than the one who looks like a movie-cast surgeon, because the unpolished one likely succeeded despite the appearance bias working against them—a selection argument that what shines is not gold and that those who lack the expected surface signals had to be genuinely better to reach the same position.
Modern Employees Are More Enslaved Than Roman Slaves
We have more slaves today than in Roman times because the modern complex system needs more dependence: an employee is practically a slave—they cannot say what they think without being fired, must give their time on a fixed schedule, and live in fear—whereas Roman slaves, despite the threat of beating, retained market value (a damaged slave couldn't be sold), making them in some ways freer.
Capitalism Was Never the Unfettered Pursuit of Money
No serious thinker, from Adam Smith onward, has ever defined capitalism as the unconditional, unfettered pursuit of money—and such a system would in fact be a bad one—so freedom of choice properly includes the freedom to give up money for something one loves.
Write to Survive by Removing the Contemporary
To make a book survive 20 years, you should remove everything contemporary and local and write so that it is both readable today and would have been interesting 20 years ago—because if something is interesting today and would have been interesting 20 years ago, the odds are it will still be interesting 20 years from now, which is how Fooled by Randomness has survived.
Skin in the Game Is a Filter Not an Incentive
Skin in the game functions primarily as a disincentive and an idiot filter rather than as an incentive: just as car accidents are limited because bad drivers risk killing themselves and many bad drivers are already removed (in cemeteries), skin in the game progressively filters out incompetent actors who do not understand their own interest, regardless of whether their interests are aligned.
Markets Should Set Compensation Not Society
Compensation should be determined by the market system rather than by deliberate underpayment or top-down organization of professions; society's role is only to set boundaries on extremes and ensure appropriate skin in the game, analogous to government focusing on the risk-management functions of law enforcement and defense.
Decentralization Forces Long-Term Accountability
The optimal structure for accountability is a decentralized system where actors are penalized long-term for their actions, because it is vastly easier to macro-BS than micro-BS—a mayor of a small town must live with the consequences of failure and has more identifiable skin in the game than an anonymous bureaucrat in Washington whose actions cannot be traced.
Employees Exist Because They Have More to Lose
The reason firms have employees rather than relying entirely on contractors is not efficiency but risk management: an employee has skin in the game—more to lose than a single job (their reputation and ability to be re-hired)—so they will not let you down in an emergency, whereas a contractor who gets a better offer can simply walk away and find another client. This is a footnote to Coase: corporations exist partly to 'own' reliable people and avoid the fragility of contracts.
Romans Used Slaves as Stewards Because Punishable
The Romans never let a free person be a steward of a large estate, preferring a slave, because a slave can be punished far more harshly when caught cheating—the value of having a steward lies not in the low probability of betrayal but in the magnitude of the consequences you can impose, which deters betrayal.
Virtue Must Be Unconditional
Virtue should be unconditional, not contingent on others acting virtuously—the argument 'I'll only chip in if others are forced to' cannot stand, since no ethical system is based on conditioning your good behavior (like saving a drowning person) on whether others do the same; those who advocate higher taxes or redistribution should themselves voluntarily give to others rather than condition it on coercion.
Honorable People Are Calibrated and Take No Tail Risk
An honorable life is one where you are calibrated—you take no more than what you give and do not inflict tail risk on the collective; ordinary tradespeople like plumbers and bakers pay for their own mistakes and inflict no tail risk on others, which is what makes them honorable, in contrast to those who hide risks or profit from downside they pass on to society.
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