Puerto Rico's water crisis is a lesson in how fragile civilization can become when you mix climate change and inept governance. Nuisance can turn to tragedy in a moment, and Puerto Rico won’t be the last or even worst example.

Puerto Rico's water crisis is a lesson in how fragile civilization can become when you mix climate change and inept governance. Nuisance can turn to tragedy in a moment, and Puerto Rico won’t be the last or even worst example.