Throughout world history, great civilizations have survived and extended their rule through dependence on great infrastructures. Rome had its roads and aqueducts. The Mayans had their pyramids and palaces. But what happens when society neglects its infrastructure? Right now, the U.S. infrastructure is collapsing and it impacts every single person in this country. In the first half of the 20th century, our bridges, highways, tunnels, dams, levees, ports, water and... see more