In "The War of the World," Niall Ferguson examines the complexities of revolution and the inherent violence often associated with it. He references Lenin's provocative question about how genuine revolutionary change can occur without employing forceful measures, such as executing those seen as enemies, like the White Guards. This emphasizes the notion that revolutions often carry with them significant bloodshed and decisive actions against opposition.

Ferguson's work suggests that the rhetoric of change can fall flat without the willingness to confront and eliminate perceived threats. Lenin's statement underscores a critical perspective on the nature of revolutionary fervor, illustrating that mere dialogue or idealistic aspirations may not suffice in achieving lasting transformation. True revolution, according to this view, necessitates a readiness to act decisively against adversaries.