"Grammar can erect a false wall. Look at how I keep falling into this trap, writing this piece. To refer to the thousands of diverse individuals with unique histories who are sleeping on the street tonight as "the homeless" certainly expedites a sentence. But it inadvertently reinforces an ugly and false idea, perhaps secretly consoling: that "the homeless" are a monolithic population, a different species of person from those of "us" lucky enough to have jobs and homes." --