This book consists of 250 pages based on People, Development and Environment, Unit-9 new and updated syllabus of UGC NTA NET 2019. People, Development and Environment  Development and environment: Millennium development and Sustainable development goals.  Human and environment interaction: Anthropogenic activities and their impacts on environment.  Environmental issues: Local, Regional and Global; Air pollution, Water pollution, Soil pollution, Noise pollution, Waste (solid, liquid, biomedical, hazardous, electronic), Climate change and its Socio-Economic and Political dimensions.  Impacts of pollutants on human health.  Natural and energy resources: Solar, Wind, Soil, Hydro, Geothermal, Biomass, Nuclear and Forests.  Natural hazards and disasters: Mitigation strategies.  Environmental Protection Act (1986), National Action Plan on Climate Change, International agreements/efforts -Montreal Protocol, Rio Summit, Convention on Biodiversity, Kyoto Protocol, Paris Agreement, International Solar Alliance.