Economic aspects Environmental aspects International economic relations 3 Social aspects 3 Climatic changes -- 2 Environmental policy -- 2 Globalization -- 2 more ... International trade -- 2 Sustainable development 2 Capitalism 1 Comparative government 1 Economic aspects -- 1 Economic development -- 1 Economic policy 1 Energy policy -- 1 Free trade -- 1 Human rights -- 1 Infrastructure (Economics) -- 1 International business enterprises 1 International organization 1 Meat industry and trade -- 1 Political aspects 1 Quality of life 1 Regional planning -- 1 Twenty-first century 1 Urbanization -- 1 Wealth 1 less ...