Black swan theory

Rarity: Uncommon

A topic a little better known than average, read and translated beyond its own country.

Rarity follows how well known the article is: its views on the French and English Wikipedia over a year, and the number of languages it exists in.

At a glance

Class

Notion

Domain

Science and technology

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What Wikipedia says

The black swan theory or theory of black swan events is a metaphor that describes an event that comes as a surprise, has a major effect, and is often inappropriately rationalized after the fact with the benefit of hindsight.

Excerpt from the Wikipedia article “Black swan theory”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

Image: Img by Calvin Teo, CC BY-SA 3.0, via Wikimedia Commons.