Economic aspects Social aspects 10 Globalization -- 8 Environmental aspects 6 Terrorism -- 6 Economic development -- 5 Environmental policy -- 5 more ... Political aspects 5 Technological innovations -- 5 Globalization 4 International economic relations 4 Capitalism -- 3 Economic aspects -- 3 Emigration and immigration -- 3 Free trade 3 History 3 Intellectual property -- 3 Business enterprises -- 2 Economic conditions -- 2 Ethnic relations 2 Foreign economic relations 2 Global warming -- 2 Government policy 2 International trade -- 2 Military readiness -- 2 Money laundering 2 Peace -- 2 Petroleum industry and trade -- 2 Political science -- 2 Population -- 2 less ...