Why does Mexico owe the US water?

This episode of "The Inquiry" from the BBC World Service explores the water dispute between the United States and Mexico, focusing on why Mexico owes the US water under an 80-year-old treaty. The podcast features insights from multiple experts, including political scientists and water resource scientists, who discuss the historical context of the treaty, the impact of drought and climate change, and the internal pressures within both countries. The discussion covers the challenges of water management, the role of international water agreements, and the potential for conflict or cooperation between the two nations, ultimately emphasizing the need for a collaborative approach to address the shared water crisis.