New York isn't losing a few people. It's quietly emptying out — 78,000 of them, gone, in a single year. Not to another country, not off the grid, but down I-95 and straight into Atlanta. Here's the part nobody says out loud: this was never really about the cold. It's a math problem — taxes, rent, square footage — and most New Yorkers don't run the actual numbers until they're already stuck paying...
