After the flash flood disaster, here is what Nepal really needs

Five days after the flood that struck the Rasuwa and Nuwakot regions of Nepal, the number of missing people is growing. The whereabouts of more than 4,700 people are unknown, while local authorities are struggling to cope with the shocking number of recovered bodies.This disaster hit home for me. My husband’s village was wiped out, his relatives narrowly escaping the flood.For more than seven years, I have worked in climate advocacy. I have sat in policy meetings, written reports on glacial risk and spoken at panels about the particular vulnerability of Himalayan communities.I thought I understood what was at stake. I was wrong. The horror and despair I have seen in affected communities are hard to describe.What is worse is that the threat is far from over. Preliminary scientific evidence indicates that a massive ice-and-rock collapse in the high Himalayas triggered a cascading event in the Lhende Khola, sending a sudden surge of water, rock and sediment into the Bhote Koshi-Trishuli river system.As a result of this movement, a lake has formed near the Nepal-Tibet border and may yet cause a second flood.While Nepal could not realistically have prevented the initial collapse, the sc...