Just in the past 24 months, an astonishing number of armed conflicts have started, renewed, or escalated. Some had been fully frozen, meaning that the sides had not sustained direct combat in years; others were long simmering, meaning that low-level fighting would intermittently erupt. All have now become active. The list encompasses not just the wars in Gaza and Ukraine, but hostilities between Armenia and Azerbaijan in Nagorno-Karabakh, Serbian military measures against Kosovo, fighting in Eastern Congo, complete turmoil in Sudan since April, and a fragile cease-fire in Tigray that Ethiopia seems poised to break at any time. Syria and Yemen have not exactly been quiet during this period, and gangs and cartels continuously menace governments, including those in Haiti and Mexico. All of this comes on top of the prospect of a major war breaking out in East Asia, such as by China invading the island of Taiwan. The Uppsala Conflict Data Program, which has been tracking wars globally since 1945, identified 2022 and 2023 as the most conflictual years in the world since …