BEIJING — Yunnan’s worst drought for many years has been exacerbated by destruction of forest cover and a history of poor water management. Born into a farming family in south Yunnan province, China, Zhu Youyong’s life has always been tied to the soil. At the age of 54, however, Zhu - now president of Yunnan Agricultural University in Kunming - says he ‘has never seen such severe drought in Yunnan’. Since last September, the province has had 60% less rainfall than normal. According to the Ministry of Civil Affairs, 8.1 million people - 18% of Yunnan’s population - are short of drinking water, and US$2.5-billion worth of crops are expected to fail. Scientists in China say that the crisis marks one of the strongest case studies so far of how climate change and poor environmental practice can combine to create a disaster. They are now scrambling to pin down exactly what caused the drought, and whether similar events are likely to hit the region more often in the future. Meanwhile, with most of the province’s winter crops ruined, local farmers need immediate help. Zhu has been going from county to county to persuade farmers to grow […]