【正确答案】Mankind is in a periodof adaptation to extreme weather conditions. Sweltering summers, violenthurricanes, freezing winters and monstrous floods have almost become “frequent visitors”. And favorable weather has seemedto be elevated to a “luxury”. Meteorologists havemixed views of this. Some believe this should be attributable to climatechange, some argue that extreme climate is caused by atmospheric circulationanomaly, and still others insist that the El Nino effect needs to be blamed asthe main culprit . Anyhow, most scholarsagree on certain propositions that global climate change is accelerating andextreme weather will grow more frequent, intense and wide-ranging. Given anincreasing frail / even weaker global climate, mankind need think morecarefully about how to effectively manage our own activities and cherish ourshared homeland. Future extreme weatherevents will exert a growing impact on those industries closely linked toclimate change such as water conservancy, agriculture, forestry, energy, healthand tourism. The aforesaid factors have added to the complexity of economicrecovery, given a less stable and certain world economy.