This book is about the evolution of the sense of smell, from its bacterial origin 3.4 billion years ago, to today's modern, sophisticated humans with an insatiable appetite for perfumes and fragrances. It explains how smell works and how animals sense the environment. The relationship between sex and smell drives much of animal behaviour, and the significance of the human loss of the vomeronasal organ - a part of the sense of smell in animals that responds to sex smells - is identified as a seminal event in the making of humankind.Humans are far more than animals, however, and Adam's Nose explores incense and perfumes, as well as the odour imagery in art, literature and poetry. It is written for readers interested in what makes us human, and does not presuppose a high level of scientific understanding. The text is comprehensive and provides key references to the relevant scientific literature. The book will appeal to scientists and students in a range of biological disciplines, including human evolution, anthropology, olfactory communication, animal behaviour, perfumery and aromatherapy.

This book is about the evolution of the sense of smell, from its bacterial origin 3.4 billion years ago, to today's modern, sophisticated humans with an insatiable appetite for perfumes and fragrances. It explains how smell works and how animals sense the environment. The relationship between sex and smell drives much of animal behaviour, and the significance of the human loss of the vomeronasal organ - a part of the sense of smell in animals that responds to sex smells - is identified as a seminal event in the making of humankind.Humans are far more than animals, however, and Adam's Nose explores incense and perfumes, as well as the odour imagery in art, literature and poetry. It is written for readers interested in what makes us human, and does not presuppose a high level of scientific understanding. The text is comprehensive and provides key references to the relevant scientific literature. The book will appeal to scientists and students in a range of biological disciplines, including human evolution, anthropology, olfactory communication, animal behaviour, perfumery and aromatherapy.

This book examines the sense of smell in humans, comparing it with the known functions of the same sense in other animals. Odorous cues play a role in sexual physiology and behavior in animals and there are claims that odor can play the same role in humans. The place of odors and scents in aesthetics and in psychoanalysis serves to illustrate the link between the emotional centers and the brain. The book presents arguments to explain the way in which our ancestral past has given rise to our modern day olfactory enigmas. Containing a glossary and chapter summaries the book will be accessible to a wide audience.