Alfaz, Spain You are young people on an EU mission exploring good towns that do not generate violence; 50 of you from 11 towns in 10 countries–and Alfaz del Pi is on the list. Rightly so, with 105 nations represented–No. 1 Spaniards, No. 2 English, No. 3 Norwegians–with conflicts over incompatible goals, yes, but hurting and harming each other, violence, no. Remarkable. A simple theory: if a town makes you feel well, at ease–“it is so easy to live here”, many people say–then something seeps into you and makes you nonviolent. If the town, your habitat, a key context in your life, hits you badly, then aggression seeps into you, violence may follow, and often across racial or ethnic faultlines. So, what is the secret of the good town? There is much to learn from Alfaz; here is a short list summarizing our experiences: • small enough for people to...