Thought Experiments About Cognition

25 Jun, 2026

Two fictional anomalies from the SCP Foundation reveal how storytelling can become a laboratory for exploring language, memory, information, and the limits of human cognition.

Artificial intelligence has renewed interest in an old question: how does the mind process information? Researchers study reasoning, memory, attention, and language in search of better models of intelligence. Surprisingly, one of the most creative explorations of those same questions did not emerge from a university laboratory or a philosophy department. It emerged from an online horror writing community.

The SCP Foundation is a collaborative fiction project that began in 2008. Thousands of contributors have written fictional containment reports documenting anomalous objects, creatures, and phenomena. Every entry follows the style of an internal scientific report produced by a secret organization responsible for securing and studying impossible discoveries. The format resembles government documentation more than traditional horror. Clinical language replaces dramatic prose. Procedures, observations, and experiment logs replace monsters lurking in the shadows.

Many SCP stories are simply imaginative horror. A small number accomplish something far more interesting. They function as thought experiments about cognition itself.

Science has long relied on thought experiments to probe the limits of understanding. Schrödinger imagined a cat that was both alive and dead. Maxwell imagined a demon capable of violating the second law of thermodynamics. Philosophers invented paradoxes to examine logic, free will, and personal identity. The best SCP entries belong to this tradition. They ask what would happen if a single assumption about human cognition no longer held.

An ordinary two slice toaster (Sunbeam brand), photographed by Donovan Govan on April 24, 2005. Its everyday appearance makes it an apt illustration for SCP 426, one of the SCP Foundation's most celebrated thought experiments about language and cognition. Image: Wikimedia Commons, CC BY SA 3.0 / GFDL.

SCP 426: I am a Toaster

Physically, it is nothing more than an ordinary toaster. Its anomaly has nothing to do with heating elements or electricity. Instead, anyone attempting to describe the object begins referring to it in the first person. The containment report itself becomes infected by the anomaly. Readers find themselves reading sentences written from the toaster's perspective without immediately noticing the grammatical impossibility. The object never changes, the observer does. It is language that becomes the anomaly.

Modern artificial intelligence offers an unexpected parallel. Researchers discovered that large language models often produce dramatically different reasoning depending on how a question is phrased. Entire disciplines have emerged around prompt engineering because representation influences cognition. Different words can produce different chains of reasoning. SCP 426 pushes that observation to its logical extreme. Instead of language changing the answer, language changes the thinker.

SCP 055: Anti Meme / Unknown

The Foundation knows the object exists. It has a containment chamber. It has procedures. Personnel are assigned to monitor it. Yet no one can remember what the object actually is. Researchers can observe it directly, but once they leave the room, the memory disappears. They remember only one fact: there is something they cannot remember. Again, the object itself is almost irrelevant; memory becomes the anomaly.

Every institution faces a less dramatic version of the same problem. Knowledge may exist inside documents, databases, archived emails, or the minds of experienced employees. If that knowledge cannot be retrieved when needed, it becomes functionally invisible. Organizational memory depends not only on storing information but on making it accessible.

Artificial intelligence has revived this challenge through retrieval augmented generation, vector databases, and knowledge graphs. Modern AI systems increasingly depend not merely on remembering information but on retrieving the correct information at the correct moment. Retrieval has become as important as storage.

SCP 055 transforms that practical engineering problem into an unforgettable paradox.

Observations & Implications

Taken together, these stories reveal something deeper than clever horror. Most fiction imagines extraordinary objects entering an ordinary world. The best SCP stories imagine ordinary minds confronting impossible information. Their subject is not the supernatural. Their subject is cognition. That distinction matters.

Artificial intelligence has made society newly aware that intelligence depends upon representation, retrieval, context, and reasoning. Those ideas feel contemporary because they dominate today's technical literature. Yet volunteer writers on the internet were exploring many of the same conceptual questions years earlier through speculative fiction.

Good fiction has always served as a laboratory for ideas. Jules Verne imagined submarines before they became practical. Isaac Asimov explored robotics before industrial robots became commonplace. The SCP Foundation explores cognition by inventing anomalies that expose the assumptions hidden inside ordinary thought.

Ironically, those fictional thought experiments have now created a real world problem - last week, reports emerged that Google's AI Overviews were presenting SCP entities as though they were genuine discoveries rather than works of collaborative fiction.

Machines, like people, can mistake the appearance of knowledge for knowledge itself. Perhaps that is the SCP Foundation's greatest achievement. Its most enduring monsters are not creatures lurking in dark corridors. They are paradoxes that reveal how fragile cognition can be when information is presented in just the right way.

Further Reading

• SCP Foundation. "SCP-426."
• SCP Foundation. "SCP-055."
• Futurism. "Google's AI Overview Thinks SCP Horror Fiction Is Real."
• Douglas Hofstadter. Gödel, Escher, Bach: An Eternal Golden Braid. Basic Books, 1979.

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