The world is once again faced with catastrophic weather extremes. What’s causing these extreme weather events in different regions and countries? Apart from droughts and floods, what other potential destructive consequences lie ahead of us? Is there anything mankind can do to reverse the situation?

Host Tu Yun is joined by Changhua Wu, Executive Director of the Professional Association for China's Environment, Ma Jun, Director of the Institute of Public & Environmental Affairs, and Josef Mahoney, Professor of Politics and International Relations of East China Normal University for a close look at the issue.