Adapt or die: How do you grow and evolve to fit into an alien environment? How do you create change in the face of overwhelming power? And how do you tell your extraterrestrial overlords you need a ...

Readers respond to a librarian who wrote that listening to a book qualifies as reading. To the Editor: Re “Yes, Listening to a Book Counts as Reading,” by Brian Bannon (Opinion guest essay, Nov. 23): ...