Human ecology
Human ecology is the interdisciplinary study of the relationships between humans and their natural, social, and built environments. Emerging from ecology and the social sciences in the late 19th and early 20th centuries, it integrates perspectives from biology, geography, sociology, anthropology, psychology, public health, and related fields.
The discipline examines how human populations adapt to environmental conditions, how cultural and social structures influence ecological interactions, and how technological and economic systems shape sustainability.
Human ecology has informed urban planning, epidemiology, resource management, and environmental policy, while also drawing on traditional and indigenous knowledge of human–environment relations. Today, it serves as a framework for understanding global challenges such as climate change, biodiversity loss, and social resilience.