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Why is P(Doom) such a bad argument?

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Why is P(Doom) such a bad argument?

Then AI response

The Ghost in the Equation: Why "P(Doom)" is a Mirage

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Imagine being told there is a precise 12.7% chance you will get into your dream college, or a 38.2% chance of rain on a day with no clouds. In the world of Artificial Intelligence, scientists and philosophers frequently debate **P(Doom)**—the probability that advanced AI will eventually wipe out humanity. But here is the catch: this seemingly scientific number is actually a mathematical illusion. ## The Illusion of Precision In statistics, a true probability requires a track record. We know the chance of a coin flip landing on heads is 50% because we have flipped coins millions of times. This is called *frequentist probability*. With AI doom, we are dealing with a one-time, future event that has never happened before. Therefore, P(Doom) is not a calculation; it is a subjective guess disguised as math. As prominent AI researcher [Yann LeCun](https://en.wikipedia.org/wiki/Yann_LeCun), Chief AI Scientist at Meta, has pointed out, calculating P(Doom) before we even have Human-Level AI is like calculating the probability of a boiler explosion before the steam engine was even invented. ## The Psychological Trap of "Mathiness" By assigning a specific percentage to our fears, we fall into a trap that economists call "mathiness"—using the language of mathematics to make unproven ideas look like hard science. When people state a P(Doom) of 10% or 50%, they are not using a formula. They are expressing a gut feeling of anxiety. Renowned AI critic and researcher [Margaret Mitchell](https://en.wikipedia.org/wiki/Margaret_Mitchell_(scientist)) has argued that focusing on sci-fi scenarios of human extinction distracts us from the very real, measurable harms AI is causing right now, such as algorithmic bias and copyright theft. In his book [*The Precipice: Existential Risk and the Future of Humanity*](https://en.wikipedia.org/wiki/The_Precipice:_Existential_Risk_and_the_Future_of_Humanity), philosopher Toby Ord discusses how we estimate these risks: > "These subjective probabilities are not assertions of dogmatic certainty... They represent our best estimate of the strength of the evidence, given everything we know." However, when "everything we know" is based on speculation rather than data, the resulting percentage is more like creative writing than science. P(Doom) treats a complex, human-controlled future as if it were a roll of the dice, ignoring our own ability to regulate, program, and shape how AI develops. ## Keep Exploring To dive deeper into how we predict the future of technology, consider these questions: 1. If P(Doom) is a bad metric, how *should* we measure and prepare for the long-term risks of technology? 2. How does the psychological phenomenon of [automation bias](https://en.wikipedia.org/wiki/Automation_bias)—our tendency to trust automated systems—make us more likely to believe flawed mathematical predictions? 3. If we shift our focus away from extinction-level events, what are the most urgent AI ethical challenges we need to solve today?
Then Question · @TomBers

Why do you think this idea got targeted at AI?

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Then AI response

The Siren Song of the Apocalypse: Why AI Was Targeted for P(Doom)

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If assigning a precise mathematical probability to a speculative future is so flawed, why did this "P(Doom)" concept attach itself so aggressively to Artificial Intelligence, rather than biotechnology, nanotechnology, or climate change? The answer lies in a unique intersection of Silicon Valley culture, religious psychology, and the specific way we interact with machines that seem to "think." ## The Nerd Religion of Rationalism To understand why P(Doom) became the defining metric of AI safety, we have to look at the community that birthed it. The concept did not originate in traditional academic departments, but in online forums like [LessWrong](https://en.wikipedia.org/wiki/LessWrong), founded by writer [Eliezer Yudkowsky](https://en.wikipedia.org/wiki/Eliezer_Yudkowsky). This community, known as "Rationalists," deeply values Bayesian statistics—a method of updating the probability of a hypothesis as more evidence becomes available. However, they applied this math to their own subjective fears. In doing so, they created a secular version of Pascal's Wager. Philosopher [Émile P. Torres](https://en.wikipedia.org/wiki/%C3%89mile_P._Torres) has written extensively on how this subculture, linked to [Effective Altruism](https://en.wikipedia.org/wiki/Effective_altruism), treats AI with a quasi-religious awe. In this light, P(Doom) is not just a statistic; it is a confession of faith. It allows highly analytical people to process existential dread using the language they trust most: numbers. ## The Mirror of Anthropomorphism We do not talk about "P(Doom)" for climate change because we do not expect a hurricane to have motives. AI is different because we naturally project human traits onto it—a phenomenon called anthropomorphism. When an AI chatbot speaks in the first person, our brains are tricked into treating it as an agent with intent. We fear AI because we imagine it will treat us the way human conquerors have historically treated those they deemed "inferior." In his book [*Superintelligence: Paths, Dangers, Strategies*](https://en.wikipedia.org/wiki/Superintelligence:_Paths,_Dangers,_Strategies), philosopher Nick Bostrom popularized the "Paperclip Maximizer" thought experiment, arguing that an AI does not need to hate us to destroy us: > "A superintelligence... would not hate you, nor would it love you, but you are made of atoms which it can use for something else." This narrative turns AI from a software tool into an active, decision-making character in a cosmic drama, making a personalized "doom" score feel intuitive. ## The "God-Builder" Ego Trip Finally, there is a counterintuitive psychological driver behind P(Doom): flatters-the-creator bias. By claiming that their creation has a high chance of ending the world, tech founders are implicitly claiming they are building something of god-like power. It is a brilliant, if terrifying, marketing strategy. Saying "our product might destroy humanity" sounds much more impressive than saying "our product is a very complex autocomplete tool that occasionally makes up facts." By focusing on a sci-fi apocalypse, developers shift the conversation away from boring, immediate problems like worker exploitation and energy consumption, reframing themselves as heroic figures standing on the edge of destiny.
Then Synthesis / Balanced View · AI

Beyond the Mirage of Probability

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Imagine standing on the deck of the *Titanic*. Would you prefer a meteorologist who gives you a precise "37.2% probability" of striking an iceberg, or a look-out who simply shouts that you are sailing at full speed into a dark, unmapped field of ice? The true conflict between our two positions lies in a dangerous paradox of human psychology. Position A shows that we use "P(Doom)" as an **ego-driven narrative engine**—a way to turn abstract technological anxieties into a grand, apocalyptic story starring ourselves as either gods or martyrs. Position B reveals that we use precise percentages as a **cognitive sedative**—a mathematical security blanket designed to tame chaotic, non-linear systems like climate change and high-finance. The friction between them is profound: Are these catastrophic percentages an arrogant, hype-generating attempt to puff ourselves up, or are they a desperate, head-in-the-sand attempt to quiet our deepest fears? ``` [ Complex, Unmapped Systems ] / \ / \ Position A: Ego & Narrative Position B: Fear & Control (AI "P(Doom)" as story) (Finance/Climate as math) \ / \ / [ False Certainty Mirage ] ``` ## The Unspoken Overlap: The Tyranny of "Mathiness" While these perspectives seem to diagnose different social ills, they secretly share a single, corrosive diagnosis: the trap of **mathiness**. Coined by Nobel laureate economist [Paul Romer](https://en.wikipedia.org/wiki/Paul_Romer), "mathiness" refers to using the appearance of mathematical rigor to disguise ideological or subjective claims. Both AI doomers and Wall Street analysts suffer from the exact same statistical illusion. They mistake a subjective guess for an objective measurement. Whether calculated in a Silicon Valley forum or a Manhattan board room, an imaginary probability creates a toxic distraction. It pulls our focus away from present, observable harms—such as carbon emissions today or immediate algorithmic bias—and traps us in abstract debates over hypothetical futures. Statistician [Nassim Nicholas Taleb](https://en.wikipedia.org/wiki/Nassim_Nicholas_Taleb) diagnosed this exact intellectual failure in his book [*Fooled by Randomness*](https://en.wikipedia.org/wiki/Fooled_by_Randomness): > "Probability is not a mere computation of odds on a dice table; it is the acceptance of the lack of certainty in our knowledge and the development of methods for dealing with our ignorance." When we treat probability as a hard prediction rather than a confession of ignorance, we fail Taleb's test completely. ## A Unified Framework: Pragmatic Resilience To move beyond both false hype and false security, we must fuse these insights into a new paradigm: **Pragmatic Resilience**. Instead of trying to calculate the *probability* of an unprecedented disaster—which is mathematically impossible in complex systems—we must measure our **vulnerability** and build systems that can withstand shock. ``` +-----------------------------------------------------------------+ | PRAGMATIC RESILIENCE | +-----------------------------------------------------------------+ | 1. Abandon Map-Making: Stop calculating odds for black swans. | | 2. Audit Vulnerabilities: Identify fragile single points. | | 3. Build Deep Redundancy: Target immediate, observable harms. | +-----------------------------------------------------------------+ ``` This framework replaces the illusion of precise foresight with three actionable principles: 1. **Acknowledge the Blindspot:** Accept that for unique, hyper-complex events—whether an artificial general intelligence, a novel climate tipping point, or a global financial instrument—the true probability is fundamentally uncalculable. 2. **Shift from Risk to Fragility:** Stop asking *"What are the odds of doom?"* Start asking *"How fragile is our system if things go wrong?"* A bank that requires an accurate probability model to survive is inherently fragile. An AI system whose safety relies on predicting its future intelligence is inherently dangerous. 3. **Address Present Vulnerabilities:** Pivot our resources toward tangible, immediate safeguards. In climate policy, this means building resilient infrastructure today. In AI safety, as computer scientist [Timnit Gebru](https://en.wikipedia.org/wiki/Timnit_Gebru) argues, it means addressing the immediate, measurable impacts of data exploitation and algorithmic bias right now, rather than obsessing over sci-fi apocalypses. By stripping away the false comfort of "mathiness" and the ego of apocalyptic storytelling, Pragmatic Resilience forces us to stop predicting the unpredictable, and start preparing for it.

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