Date-onomics: How Dating Became a Lopsided Numbers Game It’s not that he’s just not that into you—it’s that there aren’t enough of him. And the numbers prove it. Using a combination of demographics, statistics, game theory, and number-crunching, Date-onomics tells what every single, college-educated, heterosexual, looking-for-a-partner woman needs to know: The “man deficit” is real….