Environmentalism Environmental policy 23 Green movement 16 Human ecology 10 Sustainable development 8 Ecology 6 Economic development 6 Environmental ethics 5 Political ecology 5 Social Sciences 5 Ecofeminism 4 Economics 4 Environmental aspects 4 Environmental protection 4 Environmental responsibility 4 Environmental sciences 4 Human geography 4 Environmental education 3 Pollution 3 Social Science 3 Social ecology 3 Sustainable living 3 Adivasis 2 Christian stewardship 2 Conservation of natural resources-Moral and ethical aspects 2 Dalits 2 Drinking water 2 Environment 2 Environmental Ethics 2 Environmental degradation 2