Before revision: Pictured is the city of Chicago Human ecosystems are complex cybernetic systems that are increasingly being used by ecological anthropologists and other scholars to examine the ecological aspects of human communities in a way that integrates multiple factors as economics, socio-political organization , psychological factors, and physical factors related to the environment.
After revision: Pictured is the city of Chicago Human ecosystems are complex cybernetic systems that are increasingly being used by ecological anthropologists and other scholars to examine the ecological aspects of human communities in a way that integrates multiple factors as economics, socio-political organiza tion , psychological factors, and physical factors related to the environment.