"How the environment causes, or contributes to, psychic and social conflict is frequently discussed. Less often considered is the theme developed in this Pelican by Professor Rapoport--that human conflict intimately affects the 'symbolic' environment, which may be a more powerful determinant of man's condition than pollution, war or urbanization. By 'symbolic' environment is meant the whole non-material body of knowledge, science, art, history, language, beliefs and ideas which human intelligence has amassed. Outlining various theories of aggression, progress, evolution and the struggle for existence, Professor Rapoport examines in detail the systemic philosophies advanced by Hobbes, Hegel, Clausewitz, Marx, Lenin and the modern 'think-tanks'. He concludes--in a book which from the start is concerned with the functioning of systems--that the 'mind' of a system, backed by power, may be disastrously different from the psychology of any of its members. In this context Professor Rapoport detects a gleam of hope in the growing scepticism about all and any concentrations of power"--Back cover.

"This book explores the complex processes and features of mountain environments: glaciers, snow and avalanches, landforms, weather and climate, vegetation, soils, and wildlife. A major section analyzes the effects of latitudinal position on these processes and features. There is also an investigation of the origin of mountains, our attitudes towards them, and their manifold implications for us."--Inside front jacket.