Crop circles reported in the UKCountries with legal same-sex marriage
As the world liberalized marriage law for same-sex couples over the 2005–2022 period, UK crop circles declined with a mathematical precision that suggests the hoaxers responsible were celebrating too hard to go out at night. The inverse correlation of -0.9664 across 18 years is, in the annals of spurious data science, genuinely poetic: social progress and mysterious field geometry moving in opposite directions like they had made a prior arrangement. It is possible that the aliens who make crop circles are more progressive than their UK representatives, and simply lost interest once the work was being done legislatively.
Crop circle reports in the UK peaked in the 1990s and early 2000s, driven by media fascination, organized hoaxing groups, and tourist infrastructure around sites like Wiltshire. Reports declined through the 2010s as media interest waned, the original practitioners aged, and the internet redistributed novelty-seeking attention elsewhere. The number of countries with legal same-sex marriage grew steadily from roughly 6 in 2005 to over 30 by 2022, driven by court decisions and legislative action across multiple jurisdictions. The two trends share nothing except a time axis and an r-value.
When cultural fads fade and social movements advance, they will occasionally do so on the same schedule, producing correlations that feel meaningful in the way that horoscopes feel meaningful: not because they are true, but because the human mind is exquisitely designed to find the pattern it is looking for.
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Want to learn more about why correlations like “Crop circles reported in the UK” vs “Countries with legal same-sex marriage” don't prove causation? Read our guide to statistical thinking.