This title collects the key essays of Professor John Mueller on war and the role of ideas and opinions. Mueller has maintained that war (and peace) are, in essence, merely ideas, and that war has waned as the notion that 'peace' is a decidedly good idea has gained currency.

This book collects the key essays, together with updating notes and commentary, of Professor John Mueller on war and the role of ideas and opinions.

Mueller has maintained that war (and peace) are, in essence, merely ideas, and that war has waned as the notion that 'peace' is a decidedly good idea has gained currency. The first part of the book extends this argument, noting that as ideas have spread, war is losing out not only in the developed world, but now in the developing one, and that even civil war is in marked decline. It also assesses and critiques theories arguing that this...