Consumption (Economics) Environmental aspects Moral and ethical aspects Sustainable development 4 Conservation of natural resources 3 Environmental policy 3 Natural resources 3 más ... Raw materials 3 Acquisitiveness 1 Commercial geography 1 Commercial products 1 Consumer behavior 1 Economic aspects 1 Economic development 1 Effect of human beings on 1 Environmentalism 1 Material culture 1 Nature 1 Personal belongings 1 Physical distribution of goods 1 Population 1 Population policy 1 Produce trade 1 Production (Economic theory) 1 Religious aspects 1 Social aspects 1 environmental policy 1 sustainable development 1 menos ...