Environmental aspects Government policy Climatic changes -- 2 Climate change 1 Climatic chages -- 1 Economic aspects 1 Economic development -- 1 more ... Energy industries -- 1 Energy policy 1 Environment responsibility 1 Environmental policy 1 Global warming -- 1 Globalization 1 Greenhouse gas mitigation 1 Greenhouse gases -- 1 International cooperation 1 International relations -- 1 Nuclear industry 1 Petroleum industry and trade -- 1 Radioactive waste disposal -- 1 pollution -- 1 less ...