Shashank Bhardwaj When I read about water scarcity and the issue of water wastage, to me it seems that it is inevitably related to the urban landscape. For instance, in today’s time, when the world is fighting the pandemic, organizations and governments are urging urban dwellers to use water carefully while washing their hands. The…
By Meenakshi Singh The year was 1999-2000, Dr. Despommier was giving a class on medical ecology. He asked his students to design rooftop gardens in Manhattan that could feed its entire population. But the calculations showed that available area would not be sufficient to grow enough food. The resultant idea was of farming or growing…