We live in Philip K. Dick’s future, not George Orwell’s or Aldous Huxley’s. This is not the dystopia we were promised. We are not learning to love Big Brother, who lives, if he lives at all, on a cluster of server farms, cooled by environmentally friendly technologies. Nor have we been lulled by Soma and ...

Agatha Christie’s murder mystery The Mousetrap is the longest running play in history. Its first run began in 1952, and it hasn’t stopped since. Another perennial whodunnit — “Who Murdered Political Science” — is mounting a strong challenge for the runner up. Regularly repeated performances haven’t stopped audiences from enjoying the traditional denouement, in which ...