The Escondida copper mine miners on strike, some 90 miles northeast of Antofagasta, Chile, on March 8th, 2017. (Photo: Martin Bernetti/AFP/Getty Images)
Viewfinder: Irrigation Pumps in Pakistan
Pakistani farmers use tractors at the Kabul River to pump water used for field irrigation on the outskirts of Peshawar, Pakistan, on March 22nd, 2018.
