Outside the news, COVID hometown Wuhan and the Yangtze River overflowing Three Gorges Dam. One third of Bangladesh under water. Introduction by Alex followed by 2 Best of Radio Ecoshock replays.From Potsdam U. Dr. Ander Levermann explains river floods. U of Cal Dr. David Neelin says extreme rains will breach to unseen levels. Radio you need to know, even during the pandemic.