Over the past four years, William Helmreich, a sixty-seven-year-old professor of sociology at CUNY, has walked almost every street in New York City: a hundred and twenty thousand blocks, or about six thousand miles.
Over the past four years, William Helmreich, a sixty-seven-year-old professor of sociology at CUNY, has walked almost every street in New York City: a hundred and twenty thousand blocks, or about six thousand miles.