Environmental aspects Social aspects Economic aspects 3 International economic relations 3 Free trade -- 2 Globalization -- 2 International trade -- 2 more ... Political aspects 2 Capitalism 1 Commercial policy 1 Comparative government 1 Developing countries 1 Economic policy 1 Foreign trade regulation 1 Globalization 1 Human rights -- 1 International business enterprises 1 International organization 1 International trade agencies 1 Quality of life 1 Social movements 1 Sustainable development 1 Twenty-first century 1 Wealth 1 less ...