This view shows the snow-covered peaks of the Andes mountain range and a road built for mineral exploration in Calingasta, San Juan province, Argentina on April 21, 2026. The ever-blue sky of San Juan is no longer reflected in many of its rivers: the Argentine province is facing a persistent water shortage due to climate change, while mining advances across the Andes and its thousands of glaciers. (Photo by Luis ROBAYO / AFP via Getty Images)