Sustainable development Environmental aspects 237 Environmental policy 127 Economic development 97 Economic aspects 89 Management 74 Social responsibility of business 69 more ... Social aspects 65 Government policy 40 Economic policy 38 International cooperation 37 Climatic changes 36 City planning 34 Environmental protection 34 Globalization 34 Environmental economics 33 Natural resources 33 Sustainability 32 Conservation of natural resources 29 Human ecology 29 Economic conditions 28 Urban ecology (Sociology) 27 Technological innovations 25 Cities and towns 22 Citizen participation 22 History 22 Law and legislation 22 Environmental management 20 Rural development 20 Community development 19 less ...