As US cheese imports have grown, more babies have been named Luna, a correlation of 0.983 that connects European dairy to celestial baby naming with the globalization confidence of a chart that treats Camembert and moonlight as equivalent imports. The cheese arrives from France, the name arrives from everywhere, and both trends measure America importing more of what it finds beautiful.
Cheese imports grew from about 250,000 to over 430,000 metric tons. Luna grew to over 7,500 babies per year. Both are eighteen-year upward curves driven by America's increasing cultural openness: imported cheese because palates diversified, Luna because the name's international appeal grew. The shared variable is globalization—a nation importing more flavors and adopting more names from around the world simultaneously.
Eighteen years of cheese imports and Luna babies is a globalization story: America is importing more cheese because its tastes diversified and naming more babies Luna because its culture diversified. Both trends measure the same open, cosmopolitan consumer. The cheese is aged, the name is timeless, and both arrived from somewhere else.
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Want to learn more about why correlations like “US cheese imports” vs “Babies named Luna (US)” don't prove causation? Read our guide to statistical thinking.