Passionate Minds: The Great Enlightenment Love Affair is a book by author David Bodanis. Written in the form of a novel, the book deals with the life and love of Voltaire and his mistress, scientist Émilie du Châtelet. It also discusses the theories they propounded about life, theology and the nature of the universe. The story was written with the aid of historic letters of correspondence between Émilie and Voltaire, as well as between several other prominent figures of the Enlightenment.
The novel is set in the period of development in Western Europe known as the Age of Enlightenment. At the time new scientific discoveries were being made, and people began to question society and the ruling classes. The story is set against a backdrop of social and political turmoil. The book takes place over a period of 43 years, from 1706 to 1749.
The book utilizes several themes to convey its story to the reader. The predominate themes are:
The book starts with a "flash forward" in which Émilie du Châtelet is briefly introduced. It is June in the year 1749, and Émilie is in the final stages of her pregnancy. She is struggling to complete a book of her theories and calculations, and fears that