People take part in a symbolic farewell ceremony to mark the "death" of the Pizol glacier (Pizolgletscher) on September 22, 2019 above Mels, eastern Switzerland. In a study released earlier this year, researchers of the ETH technical university in Zurich determined that more than 90 percent of Alpine glaciers will disappear by 2100 if greenhouse gas emissions are left unchecked. (Photo/Agencies)
People take part in a symbolic farewell ceremony to mark the "death" of the Pizol glacier (Pizolgletscher) on September 22, 2019 above Mels, eastern Switzerland. In a study released earlier this year, researchers of the ETH technical university in Zurich determined that more than 90 percent of Alpine glaciers will disappear by 2100 if greenhouse gas emissions are left unchecked. (Photo/Agencies)
People take part in a symbolic farewell ceremony to mark the "death" of the Pizol glacier (Pizolgletscher) on September 22, 2019 above Mels, eastern Switzerland. In a study released earlier this year, researchers of the ETH technical university in Zurich determined that more than 90 percent of Alpine glaciers will disappear by 2100 if greenhouse gas emissions are left unchecked. (Photo/Agencies)
People take part in a symbolic farewell ceremony to mark the "death" of the Pizol glacier (Pizolgletscher) on September 22, 2019 above Mels, eastern Switzerland. In a study released earlier this year, researchers of the ETH technical university in Zurich determined that more than 90 percent of Alpine glaciers will disappear by 2100 if greenhouse gas emissions are left unchecked. (Photo/Agencies)
