Global War, Global Catastrophe presents a history of the First World War as an all-consuming industrial war that forcibly reshaped the international environment and, with it, impacted the futures of all the world's people. Narrated chronologically, and available open access, the authors identify key themes and moments that radicalized the war's conduct and globalized its impact, affecting neutral and belligerent societies alike. These include Germany's invasion of Belgium and Britain's declaration of war in 1914, the expansion of economic warfare in 1915, anti-imperial resistance, the Russian revolutions of 1917 and the United States' entry into the war. Each chapter explains how individuals, communities, nation-states and empires experienc...