Statisticians tell us that people underestimate the sheer number of coincidences that are bound to happen in a world governed by chance.

The quote "Statisticians tell us that people underestimate the sheer number of coincidences that are bound to happen in a world governed by chance." comes from Steven Pinker, the Canadian-American cognitive psychologist, linguist, and author known for his work on language, the mind, and human nature. In this statement, Pinker highlights a common misunderstanding people have about coincidences—namely, that they are rarer than they actually are. He attributes this to the fact that many people fail to grasp how chance operates in a large and complex world.

The meaning behind the quote is rooted in the principles of probability and statistics. Pinker explains that in a world filled with countless events, interactions, and possibilities, coincidences are not extraordinary anomalies but rather inevitable outcomes. People often perceive these events as special or even supernatural because they underestimate the mathematical likelihood of such occurrences. This leads to overinterpretation, where chance events are seen as meaningful patterns rather than natural products of probability.

The origin of this insight comes from Pinker’s broader interest in how humans process information and perceive patterns. As a cognitive scientist, he has studied how the mind seeks order in randomness, sometimes leading to cognitive biases such as the clustering illusion or confirmation bias. His remark draws from the field of statistics, where the understanding of probability distributions and large sample sizes reveals that coincidences are far more common than our intuition suggests.

Ultimately, Pinker’s words remind us to approach coincidences with rationality and statistical awareness. Instead of seeing them as improbable marvels, we can recognize them as the natural byproducts of a world where chance is constantly at play. This perspective not only sharpens our critical thinking but also helps guard against superstitious or overly deterministic interpretations of everyday events.