A delightful social experiment in Bogotá
In Bogotá, a delightful contrast to the fascistic authoritarianism that is so prevalent now. I love the playfulness of this, the artistry of it, the implicit argument that a state does not need violence (or the threat thereof) to encourage people to behave differently. More traffic mimes and fewer traffic cops, please!

Antanas Mockus had just resigned from the top job of Colombian National University. A mathematician and philosopher, Mockus looked around for another big challenge and found it: to be in…