Climatic changes--Social aspects Civilization, Modern 1 Climatic changes 1 Energy consumption--Environmental aspects 1 Environmental justice 1 Food supply 1 Geopolitics 1 Globalization 1 Greenhouse effect, Atmospheric 1 Hubbert peak theory 1 Petroleum industry and trade--Environmental aspects 1 Political participation 1 Sustainable agriculture 1 Technological innovations--Social aspects 1 Technology and civilization 1