Join Amy Kirby, a leader in wastewater surveillance at the CDC, Mark Johnson, an expert in COVID tracing through sewage, Brian Beach, an economic historian studying municipal water systems, and Natalie Koch, a geography professor analyzing Arizona's water crisis. They delve into shocking truths hidden in wastewater, revealing how racially biased city planning unexpectedly improved public health for Black communities. Plus, discover the surprising agricultural ties between Arizona and Saudi Arabia, and the urgent challenges of water management in modern society.