How One Decision Erased the World's 4th Largest Lake - The Aral Catastrophe

Decades ago, the Aral Sea was the fourth-largest lake on Earth—a vast, thriving blue oasis in the heart of Central Asia. Cargo vessels crossed its waves, and bustling harbor towns thrived on its waters. Then came an obsession with "white gold." To dominate global cotton production, Soviet engineers rerouted the mighty rivers feeding the basin into unlined desert trenches. Within decades, the water vanished, leaving behind stranded fleets, toxic salt storms, and the exposed ruins of a top-secret biological weapons lab. This animated documentary breaks down the timeline of how human arrogance permanently altered our planet's geography—and the lingering question of which sea might be next.