The quality of the waste management system is one of the key differentiators between life in the modern city and the lives of the ancient nomadic people. As the ancient nomadic people found favorable habitats, they began to settle at a particular location. Previously, they moved from one location to another and their waste, excretions, etc. would be taken care of by nature. As humans settled at a particular location, the human waste and excretions piled up. The result was a proliferation of… Continue