This September 22, 2018 photo shows tourists posing for a selfie before the Baishui Glacier No.1 atop of the Jade Dragon Snow Mountain in the southern province of Yunnan in China. Scientists say the glacier is one of the fastest melting glaciers in the world due to climate change and its relative proximity to the Equator. It has lost 60 percent of its mass and shrunk 250 meters since 1982. (Photo by Sam McNeil/AP Photo)
