Yehya stood amid the ruins, smoke clinging to his bloodied black shirt. His hands trembled as they brushed dust from a half-buried saddle. "Thirty years of work," whispered the man in his 50s. "Gone ...

【从“雾霾围城”到“蓝天白云”：中国的绿色发展之路】二十年前，“绿水青山就是金山银山”这一理念在浙江安吉这座小山城诞生。如今，二十年过去了，中国究竟发生了怎样的变化？曾经，北京的雾霾让户外跑步都成了奢望。联合国前副秘书长、欧盟亚洲中心主席索尔海姆回忆道：“谁愿意一边锻炼一边呼吸雾霾呢？”然而如今，北京的空气干净清新，天空蔚蓝，从“灰蒙蒙”到“蓝盈盈”，中国是如何实现这场绿色逆袭的？快来听听索尔海姆 ...