First published in 1990. With the exception of Clausewitz no reflective thinker has seriously engaged with the concept of war - with its persistent changeability and the dominant direction of its changes. The results of this failure are seen in the extreme logical weakness of most debates during the last two centuries on the possibility of eliminating war and since 1945 on the possibility of eliminating nuclear weapons. Orderly clear and reflective Understanding War develops two main theses: first that the horrendous escalation of war's destructiveness in this century is primarily the result of the inherently cumulative character of war itself rather than of the application to war of recent science-based technologies; and second that the irreversible destructiveness of nuclear weapons suggests how joint action by the superpowers could prevent their being used in any future war. Language: English