Maybe it’s genetic, but also, my skin improved vastly after I stopped doing the things that harm it, primarily long, hot showers, scrubbing/exfoliating, and overuse of strong soaps. Plus, bonuses like no more oily hair, no more stinky socks, and greatly reduced pit odor. These things are backed up by good science; I just saw a WaPo article the other day with these recommendations from dermatologists. I see a lot of talk about exfoliating, and I know from experience that most people take long, hot showers, so I figure it’s worth passing that information along.

That is my answer, though. I shower in lukewarm water and a little bit of dilute Castile soap where needed, and wear wide-brimmed hats in the sun. I get compliments on my skin softness, people guess that I’m 10 years younger. Honestly, it seems to me that a good half of people’s elaborate skin-care routines are just trying to undo the damage caused by the other half. Our skin is really remarkable in taking care of itself, if you let it.

And, eliminate Euclidean zoning in the U.S., so that people can live near where they work, or work near where they live. (Not all of us can do it, or like working from home.)