In the early 1960s he was an outspoken critic of the civil rights movement for not going far enough to achieve civil rights in housing and all areas of American life. William Worthy was one of the most important political allies of Malcolm X. In the late 1960s, Worthy organized a rent strike against a Catholic hospital in New York City that attempted to tear down Worthy's apartment building and turn it into a parking lot. Worthy later wrote about those experiences in a critically acclaimed book, "The Rape of Our Neighborhoods," published in 1976.