【极端天气=生态系统不平衡？】进入五月以来，北方多地进入高温天气。但你知道吗？极端高温与其他极端天气之间不是各自独立的事件，而是整个地球生态系统“不平衡”的表现。Many cities in northern China are embracing their first heatwave of the year. Ecological engineer Matteo Convertino with Tsinghua Shenzhen International Graduate School points out that climate extremes are not isolated events, but manifestations of ecological imbalance globally. http://t.cn/AXiX7l6X