WORLD WATER WEEK 2017

I grew up in Tamil Nadu, south India. It was a dry area, but a good well supplied our house and a few other houses around us. Then one year a farmer nearby installed a deeper well with an electric pump, and our well ran dry. That started a “race to the bottom”: As more and more farmers got pumpsets, the water table continued to fall and everyone had to deepen their wells to keep up.