These Chimps Began the Bloodiest ‘War’ on Record. No One Knows Why.

These Chimps Began the Bloodiest ‘War’ on Record. No One Knows Why.: A long-running conflict in a Ugandan park may provide clues to the origins of human warfare, and how to avoid it. By Carl Zimmer Since 1995, scientists have tracked a huge group of chimpanzees living in the forests of Uganda. The sustained research, featured in the 2023 documentary “Chimp Empire,” has led to profound insights