International

A war or political conflict thousands of miles away can raise the price of everyday goods at home through a chain of economic and logistical links. Modern supply chains are tightly interwoven, and essential inputs such as energy, metals, food, and shipping capacity are concentrated in a relatively small number of producing regions. When conflict disrupts production, trade flows, insurance, or finance in those regions, the cost of inputs rises and producers pass those costs on to consumers.Key transmission channelsCommodity supply shocks — Conflicts that disrupt the export flow of oil, gas, wheat, fertilizers, or metals cut global availability and…

Freshwater is essential for life, food production, energy generation, industry, and ecosystem services. Yet the global distribution of accessible freshwater is limited and uneven. Only about 2.5% of the planet’s water is freshwater, and a very small fraction of that—roughly 0.3% of total global water—is readily accessible on the surface for human use. At the same time, population growth, urbanization, changing diets, and economic development are driving rising demand. Climate change, shrinking glaciers, groundwater depletion, pollution, and deteriorating infrastructure are reducing supply reliability. These forces combine to elevate water from a local resource management issue to a source of transboundary…

Energy is more than fuel and electricity: it underpins industry, transport, household welfare, and military capability. That centrality makes energy an unusually effective lever in international politics. States, companies, and nonstate actors use supply, price, infrastructure, regulation, and technological control to advance strategic aims. The practice persists because of four enduring features: uneven resource distribution, long-lived infrastructure and contracts, the immediacy of economic pain when supplies are constrained, and the broad knock-on effects on alliances and domestic politics.Core mechanisms of energy geopoliticsSupply manipulation: producers can cut or divert exports to create shortages or punish partners. This is done overtly through…

The presence of U.S. Immigration and Customs Enforcement (ICE) personnel in Italy ahead of the upcoming Winter Olympics is raising heightened concern among both lawmakers and the wider public, as debates intensify over jurisdictional authority, security methods, and previous incidents reported in the U.S.The Italian government faces mounting attention after reports surfaced that ICE officers are set to assist with security at the Milan-Cortina Winter Olympics, a development that has revived debates over the presence of foreign law enforcement in Italy, especially in light of recent violent episodes tied to ICE activities in the United States.The U.S. Department of Homeland…