LIMA, Peru — Sometimes the most genius ideas are the simplest. That seems to be the rule in Peru, where they’ve hit upon the perfect way to track down a burgeoning number of illegal garbage dumps: follow the vultures.
The idea may be simple, but it’s not exactly easy to pull off, given the extensive range of these airborne scavengers that roam freely above the Peruvian capital, Lima, a sprawling, chaotic city of 9 million people.