Human ecologyHuman ecology is an interdisciplinary and transdisciplinary study of the relationship between humans and their natural, social, and built environments. The philosophy and study of human ecology has a diffuse history with advancements in ecology, geography, sociology, psychology, anthropology, zoology, epidemiology, public health, and home economics, among others. The roots of ecology as a broader discipline can be traced to the Greeks and a lengthy list of developments in natural history science.