Are you a cat person or a dog person? Would you rather go to the sea or the mountain? Are you more of a city boy or a country gal? Those questions are not just from any psychology magazine your girlfriend brought back from the hair salon; they are choices that may define you and, incidentally, your environment. Since I haven’t caught up yet on this week’s trendiest kitties and puppies memes, let’s talk city instead. Before being Superman’s protégé, a metropolis was the “mother city” for Greek colonies, the city that sent out for settlers. Reach out then drag in: quite the same as our cities nowadays, isn’t it?…