Twenty-first century 22 Forecasting 11 Forecasts 8 Twentieth century 8 Civilization, Modern 6 Social prediction 5 Vingt et unième siècle 5 more ... Vingt et unième siècle 5 Civilisation 4 Prévision 4 Vingtième siècle 4 World politics 4 Futurologie 3 Globalization 3 Mondialisation 3 Toekomstverwachtingen 3 Zukunft 3 East and West 2 Economic forecasting 2 Effect of human beings on 2 FORECASTING 2 Foreign relations 2 Homme 2 Influence sur la nature 2 International economic relations 2 International relations 2 Internationell politik 2 Internationella relationer 2 Nature 2 Politique mondiale 2 less ...