My brother, Joe. Two years older than me. He was born on a base in the Far East right at the end of the Eisenhowerera. Then I had been born on a base in Europe, right at the start of the Kennedy era. Then we’d grown up together all over the world inside that tight isolated transience that service families create for themselves. Life was all about moving on at random and unpredictable intervals. It got so that it felt weird to do more than a semester and a half in any one place. Several times we went years without seeing a winter. We’d get moved out of Europe at the start of the fall and go down to the Pacific somewhere and summer would begin all over again.