Electric vehicles registered in the USUS pet insurance policies in force
It is a curious fact, and one that ought to trouble us more than it does, that the number of Americans buying insurance for their pets has risen in almost perfect synchrony with the number of Americans buying cars that run on electricity, as though some vast invisible hand were coordinating our anxieties about what we love most. One might have expected these two consumer choices to operate independently, perhaps even in opposition, yet here they are moving together like synchronized swimmers who have never met but somehow knew the routine. We are, it appears, the sort of species that synchronizes our pet insurance with our vehicle electrification.
The truth, which is both more boring and more interesting than the correlation suggests, is almost certainly that both trends ride the same wave of underlying prosperity and cultural shift. Between 2011 and 2022, American household incomes rose, millennials aged into peak earning years, pet ownership became increasingly normalized as a marker of middle-class stability, and environmental consciousness began to actually translate into purchasing decisions. These are not separate phenomena at all but symptoms of the same economic expansion and value realignment—imagine if you tracked how many Americans bought organic milk against how many bought noise-canceling headphones, and they moved together too, because both measure whether someone had gotten slightly more prosperous and slightly more anxious. Add in the fact that both EV adoption and pet insurance took off most sharply in precisely the same coastal urban and suburban regions where people tend to have both disposable income and a certain view of themselves, and the mystery evaporates.
What we are looking at is not causation or even conspiracy, but rather the statistical equivalent of watching two strangers walk in the same direction down the same street and assuming they are together. Electric vehicles and pet insurance policies rose in lockstep because they both measure something broader: a particular sort of American choosing a particular sort of future. The data suggests nothing except that we are very, very good at finding each other.
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Want to learn more about why correlations like “Electric vehicles registered in the US” vs “US pet insurance policies in force” don't prove causation? Read our guide to statistical thinking.