Forecasts Social prediction -- 3 Economic conditions -- 2 Social conditions -- 2 Twenty-first century -- 2 Civilization -- 1 Economic forecasting -- 1 more ... Forecasting 1 Forecasting -- 1 Human ecology 1 Relations -- 1 Social indicators -- 1 Social prediction 1 Sustainable development 1 Twentieth century -- 1 Twenty First Century -- 1 less ...