Description:This book gives an account of the modern view of the global circulation of the atmosphere. It accounts for the observed nature of the circulation and theories and simple models of the mechanisms that drive it. Early chapters concentrate on the classical view of the global circulation, on the processes that generate atmospheric motions, and on the dynamical constraints that modify them. Later chapters develop more recent themes including low frequency variability and the circulation of other planetary atmospheres. Each chapter includes a set of problems.