Correction. Some of the stoics did, but I'm being reminded that other stoics *were* slaves. So I had to revise: "Actual stoicism has a long and complex heritage that actually makes room for modern social and climate justice movements. Guys like Peter Thiel and JD Vance aren’t philosophers, and they don’t deserve to breathe the same air as Epictetus, who lived simply — not with billions, and certainly not with the goal of oppressing other human beings."