Social aspects Economic aspects 31 Globalization -- 20 International economic relations 14 International relations -- 13 Political aspects 12 Economic development -- 11 more ... Globalization 11 Psychological aspects 10 Terrorism -- 10 Mass media -- 9 Capitalism -- 8 Environmental aspects 8 Communication -- 7 Information society 7 Technological innovations -- 7 Emigration and immigration -- 6 Free trade -- 6 International relations 6 Moral and ethical aspects 6 Foreign economic relations 5 Human rights 5 Information technology -- 5 Intercultural communication 5 Prevention 5 Social conditions 5 Technology -- 5 Free trade 4 Human rights -- 4 International trade -- 4 less ...