Part 11/20:
Iran faces one of its most severe water crises in modern history. The city of Tehran, home to over 10 million people—more populous than London or New York—is on the brink of evacuation due to catastrophic drought and dwindling reservoirs, with water reserves at just 5%. Authorities warn that within the coming year, massive population displacements will be unavoidable, risking chaos, infrastructure collapse, and escalating civil unrest.