World War I: A Catastrophe That No One Planned

How Does a War Begin That No One Wanted

One of the chief mysterious questions of the twentieth century: how did an interconnected, trading, culturally close Europe descend into the most destructive war in its history? In 1910, Norman Angell wrote “The Great Illusion”: modern economic interconnections make war irrational—no country will win. The book became a bestseller. Four years later World War I began.

The assassination of Archduke Franz Ferdinand in Sarajevo on June 28, 1914 was a trigger. But historians have long debated: was the war inevitable? Most modern historians are inclined to think that it was not the result of inevitable structural contradictions, but rather a series of decisions made under conditions of incomplete information, fear, and a system of mobilization plans (the Schlieffen Plan), which left no time for diplomacy.

Key mechanisms: (1) The alliance system (the Entente and the Triple Alliance) turned any local conflict into a pan-European one. (2) Military plans proceeded from the expectation of a quick and victorious war—no one was prepared for a four-year-long war of attrition. (3) Mobilization was practically irreversible—once initiated, it meant war.

Trench Warfare and the Death of Romance

The war they expected: cavalry charges, maneuvers, a swift victory. The war they received: trenches from the North Sea to Switzerland, months-long battles for a few kilometers (Verdun—300,000 killed, 300,000 wounded on each side; the Somme—July 1, 1916, 57,000 British casualties in one day).

Technology outstripped tactics: the machine gun, barbed wire, and artillery made attacks suicidal. For decades, commanders were accused of incompetence—historians are more cautious: there were few options.

Cultural consequences: the “lost generation”—young men who fought, unable to return to the prewar world. All Quiet on the Western Front by Remarque, A Farewell to Arms by Hemingway, the poetry of Wilfred Owen—literature marking a rupture with the romance of war.

Consequences: Versailles and the Seeds of the Next War

The Treaty of Versailles (1919) created a new order—and destroyed it at the same time. Woodrow Wilson’s “Fourteen Points” (the right of nations to self-determination, the League of Nations)—an idealistic project. The actual treaty: colossal reparations from Germany, territorial losses, the “war guilt clause”—all this offended German national pride and created an economic and political crisis out of which Hitler emerged.

John Maynard Keynes—then a young economist at the British Treasury—withdrew from the delegation and wrote The Economic Consequences of the Peace (1919): Versailles is economically destructive and politically dangerous. The book became a bestseller. His predictions turned out to be accurate.

Question for reflection: World War I happened in part because alliance systems and mobilization plans left politicians too little room for maneuver. Are there similar “automatic” mechanisms in your organization or industry that can trigger undesirable processes?