David Wootton discloses to the reader on page 182 that his aim is to provide an intellectual biography of Galileo Galilei. But this book does not. Wootton's aim is rather to re-enter, re-open or even unhinge the structures of all arguments about the so-called Galileo affair that have been written until now.
Historically, wars have always witnessed reports of ghostly sightings and visions. However, the First World War is of particular interest as such phenomena occurred in a more modern, secular environment, at a time when science and secularisation had emerged as predominant ways of thinking about the world. In addition, the number of lives being lost due to conflict was unprecedented.