The Little Capitalist Pig

The promise

This is a Mexican bestseller that never crossed into English, and the reason it's worth your time has nothing to do with novelty. Most money advice a reader in Mexico City or Monterrey encounters arrives translated from elsewhere, carrying instructions that cannot be executed locally: account types that don't exist, withholdings that never happen, retirement plans no employer there has ever heard of. The reader ends up with impeccable financial morals and nothing to actually do on Monday.

This book's merit begins exactly there: it was written from inside one national system. It names the institutions that really exist, the regulator you complain to, the single indicator that lets you compare two loan offers. And that same merit plants a time bomb inside it. It came out in 2011, and since then the country's pension system was rewritten, its retirement funds changed their entire logic, and even the legal unit used to measure caps and penalties stopped being the minimum wage. So we've arranged its ideas the way the book could never arrange itself: by shelf life. Arranging forces omission: the book works nine core ideas and we discuss seven, none of them in full.

The idea in one image

Picture a trail guide printed fifteen years ago for a mountain range you've never hiked. Inside it, two kinds of information sit side by side in the same typeface with the same air of authority, and they age at wildly different speeds. There's the part that describes terrain — how to read a slope, where water runs when the rain comes hard, how much of it you carry per hour of walking — and there's the part that describes infrastructure: the suspension bridge at kilometer nine, the shelter run by the man who rented cots, the booth at the entrance.