Here’s the version of ancient history we’re all used to: the climate shifts, the food supply wobbles, everyone panics, and the whole thing turns into a mess. But the story coming out of Caral, one of the oldest known civilizations in the Americas, reads very differently. When a long drought hit, the people didn’t respond with large-scale conflict or a dramatic last stand. They adjusted. They moved. They kept their cultural habits alive in new places. And they even left behind clues—art, layouts, and objects—that show how seriously they took the problem and how intentionally they dealt with it.