Want to do something for the planet that doesn't involve a lecture, a government subsidy, or a $47 tote bag made from reclaimed fishing nets? Buffalo Exchange is hosting its annual Earth Day $1 clothing sale, and it might be the most honest environmental gesture you'll find in San Francisco.

Here's the premise: secondhand clothes, one dollar each. No greenwashing. No corporate ESG report. No app with a carbon offset calculator. Just cheap, reusable fashion that keeps textiles out of landfills — and keeps your wallet intact.

The fast fashion industry is one of the world's largest polluters, and Americans throw away roughly 81 pounds of clothing per person per year. The most effective way to fight that isn't regulation or another taxpayer-funded awareness campaign — it's making it stupidly easy and affordable for people to buy used. Buffalo Exchange gets that. A buck a piece is the kind of price point that actually changes behavior.

This is what real sustainability looks like: private businesses creating incentives that align environmental good with consumer self-interest. No mandate required. No city commission needed to study the feasibility of a pilot program that might launch in 2027. Just a store putting clothes on a rack for a dollar.

For a city that loves to talk about its green credentials — while simultaneously drowning in bureaucratic overhead for every sustainability initiative — this is a refreshing reminder that the market can do plenty of heavy lifting on its own. San Francisco spends enormous sums on environmental programs with questionable ROI. Meanwhile, a thrift store chain just figured out how to divert waste and draw crowds with zero public funding.

If you're looking for an Earth Day activity that's actually fun, actually affordable, and doesn't require sitting through a panel discussion at the library, get yourself to Buffalo Exchange. Your closet — and your bank account — will thank you.