Political aspects Political aspects -- Energy policy -- 2 Foreign relations -- 2 Petroleum industry and trade -- 2 Democracy 1 Energy industries -- 1 more ... Environmental aspects 1 Fear -- 1 Foreign economic relations 1 Globalization -- 1 History 1 International cooperation 1 International economic relations 1 International economic relations -- 1 Intervention (International Law) 1 Military policy 1 Philosophy 1 Terrorism -- 1 World politics -- 1 less ...