Speaking for OthersA political philosopher dissects the duties and dilemmas of the unelected spokesperson, from Martin Luther King, Jr., to Greta Thunberg. Political representation is typically assumed to be the purview of formal institutions and elected officials. But many of the people who represent us are not senators or city councilors think of Martin Luther King, Jr., or Malala Yousafzai or even a neighbor who speaks up at a school board meeting. Informal political