MOUNTAIN glaciers in Asia are melting at a rate that could eventually threaten water supplies, irrigation or hydropower for 20 percent to 25 percent of the world’s population: that is according to the latest United Nations Environment Program report.
Lester Brown of the Earth Policy Institute puts it this way, “The melting of the glaciers in the Himalayas and on the Tibetan Plateau will deprive the Indus, Ganges, Yangtze and Yellow rivers of the ice melt that sustains their flow during the dry season and the irrigation systems that depend on them.”
But according to Patrick Moore, co-founder of Greenpeace, it’s a case of cognitive dissonance. He explains:
“In other words the supply of melt water from the melting glaciers is threatened by the melting of the glaciers. This is correct in that if the glaciers melt completely there will be no more melt water from the glaciers.
“What if the glaciers were not melting due to a colder climate? Then where would the irrigation water come from? How about if the glaciers were advancing 100 meters per year toward the villages that need the melt water for irrigation? [Read more…] about Melting Glaciers and Cognitive Dissonance
Jennifer Marohasy BSc PhD has worked in industry and government. She is currently researching a novel technique for long-range weather forecasting funded by the B. Macfie Family Foundation.