Fruitfulness is a book written by the French author Emile Zola. Originally published in 1899, it is a philosophical work that explores the concept of fertility, both in terms of the natural world and human society. The book is divided into three parts, each of which examines a different aspect of fruitfulness.The first part of the book focuses on the natural world and the cycles of growth and decay that occur in the plant and animal kingdoms. Zola...