Human ecology. Overpopulation. Climatic changes -- Forecasting.

Geopolitics -- Europe -- Forecasting. Politics and culture -- Europe -- Forecasting. Culture conflict -- Europe -- Forecasting. Social prediction -- Europe. Europe -- Politics and government -- 21st century -- Forecasting.

Economic forecasting. Forecasting.

Water-supply -- Forecasting Fresh water Water -- Pollution

China -- History -- 21st century China -- Foreign relations -- 21st century -- Forecasting

Tourism.

Weather forecasting Climatic changes -- Forecasting Global environmental change -- Forecasting Global warming -- Forecasting

Stock price forecasting Business cycles Speculation