Civilization, Modern 237 History 73 Twenty-first century 71 World politics 64 Forecasting 63 Biography 58 Civilization 55 more ... East and West 55 Civilisation 51 Globalization 50 Social aspects 50 Philosophy 40 Technology and civilization 40 Celebrities 36 Civilization, Western 34 International relations 31 Islam 31 Foreign relations 26 HISTORY 26 Politics and government 26 Ruins, Modern 25 Social conditions 24 Social change 22 Ruined buildings 21 Authors, American 20 Architectural photography 19 General 19 Intellectual life 18 SOCIAL SCIENCE 18 Social prediction 18 less ...