An elderly Tarahumara woman in traditional clothing grinds corn at her home in Chihuahua in northern Mexico - stock photo

Sierra Tarahumara, Chihuahua, Mexico, January 20 -- Life conditions of an farmer elderly woman of the Raramuri (Tarahumara) ethnic group in the farmers community of Carichi, in the Sierra Tarahumara of the Mexican state of Chihuahua, an area very affected by drought, famine and the consequences of climate change. In the photo, the elderly woman works on an ancestral "metate" to grind corn.