Monday's Edition: What’s going to happen next in America? Four Theories, One Timeline

What’s going to happen next in America?

What will become of America?

Four different theories, across four different centuries, studying four different aspects of civilisation, arrived at the same answer. They didn’t know each other. They used different methods. They analysed different evidence. But their conclusions align.

A 14th-century Arab historian studying social cohesion. A 20th-century B…