Salt Water Tears

Cows paddle through water in search of pasture. For Kishori Bala (55), it is almost incomprehensible: "In my youth, grass used to grow knee high and cows were everywhere. Now, all you see is miles after miles of shrimp farms without a tint of green." Bolabaria, Sathkhira, Bangladesh.

Photo: Munem Wasif/VU/Prix Pictet & Wateraid