Economic aspects Globalization -- 32 Social aspects 23 International economic relations 21 Environmental aspects 16 Economic aspects -- 15 Political aspects 12 more ... Technological innovations -- 12 Economic development -- 9 Environmental policy -- 9 Emigration and immigration -- 8 Globalization 8 Capitalism -- 6 Defenses -- 6 Free trade 6 Terrorism -- 6 Capitalism 5 International trade -- 5 National security -- 5 Sustainable development 5 Case studies 4 Democracy -- 4 Developing countries 4 Economic conditions -- 4 Foreign economic relations 4 International economic integration 4 Political science -- 4 Agriculture -- 3 Appropriations and expenditures 3 Civil War -- 3 less ...