This book looks at the ways in which the winds profoundly affect the earth's surface and influence plant and animal behaviour. First, the author shows how the winds bring the world to life, providing the circulatory and nervous systems of the planet, disseminating energy and information, distributing warmth and bringing rain, making soil and air-conditioning the globe. Then he discusses the way the wind disperses plants and animals, shapes natural communities and gives rise to an aerial ecology of creatures and aeroplankton which rise and fall over every square mile of land. There are chapters on wind sensitivity, including the creation of a new Beaufort Scale of wind forces, and a look at how the mistral, sirocco, Santa Ana and other winds alter human physiology and psychology to a degree that can lead to disease, suicide and even murder. In the historical section the author describes how the trade winds have influenced human migrations and in war have determined the outcome of battles and shaped empires. In the chapters on wind myth and folklore he shows how experience of the mystery of wind has been directly responsible for the origins of consciousness and the growth and development of religious belief, and he discusses its manifestations in art, music and literature. Lyall Watson is the author of "Supernature".