Even if there were a statistical model that predicted a mass shooter with 99 percent accuracy, that still leaves a lot of false positives. And when you’re dealing with individuals on a scale of millions, that’s a big deal. Brian Resnick and Javier Zarracina for Vox break down the simple math with a cartoon.
Nearly impossible to predict mass shootings with current data
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How Much the Everyday Changes When You Have Kids
I compared time use for those with children under 18 against those without. Here’s where the minutes go.
Household Types, Then and Now
Here’s how common each household type is and was — and how the makeup compares to a few decades ago.
Peak Non-Creepy Dating Pool
Based on the “half-your-age-plus-seven” rule, the range of people you can date expands with age. Combine that with population counts and demographics, and you can find when your non-creepy dating pool peaks.