Howard Barker’s Pity in History is a deeply thought-provoking play, which uses the events of the 17th-century English Civil War (a fight to overthrow the monarchy and replace it with a parliamentary government) but is set in contemporary times, to explore the meaning of life, death and relationships. Barker wrote the play in 1984 for BBC television, and its antiwar attitude is clear. It opens on a British platoon that comes to represent any thuggish mass that makes up a military unit. It’s easy to imagine this very same platoon in the Falklands, Afghanistan, or Iraq. After all, war is war, and all war is hell.