the WORLD: What the long-term weather trends for Germany, you see?

Andreas Friedrich: We already see for some time that the seasons move. This depends on the climate change. Spring, summer, and autumn start cutting earlier and take longer. The Winter has shortened in the last 50 years by about ten days.

the WORLD: We have experienced this summer a long-lasting drought. You can conclude how the Winter will be?

Sam Yoon has many years of experiences in journalism. He has covered such areas as information technology, science, sports and politics. Yoon can be reached at 82-2-6956-6698.