I would say that pretty much since the bloody and muddy stalemate of WWI, there has been a growing orthodoxy amongst Western opinion leaders that is contra Von Clausewitz. In a nutshell, the orthodox logic goes something like this: 1. The Flanders mud, and the horrors of stalemate trench battles, endless artillery bombardment and chemical warfare, taught us that modern, mass, mechanized, highly destructive warfare is so damaging to civilization that war of any serious magnitude must now be considered uncivilized. 2. The League of Nations was the right idea but the implementation was flawed. 3. The leaders who started...