| United Press Information: Warming weather may pose a threat to China's long-term food security, a report on climate change said. China's harvest of crops such as rice, wheat and corn could fall as much as by up to 37 percent in the second half of this century if nothing substantive is done to curb greenhouse gasses in the next 20 to 50 years, the official Xinhua news agency said. Global warming will negatively affect China's ecological and economic systems, especially agricultural and animal farming, ... |
