It is no more than a coincidence, but a suitable one. This year the “International Mountain Day”, which, since 2002, is observed every year on 11 December, coincides exactly with the final day of the UN Climate Change Conference in Paris – that will end tomorrow hopefully with an agreement on climate protection which is more than just hot air. Mountains are considered as early warning systems for climate change (see the video below). Everyone who is often in the mountains would have to be blind not to perceive the changes. Glaciers are melting almost everywhere at record speed. For instance, more than two dozen mountains in Asia, Africa and South America, which are located near the equator and were once glaciated, will probably be completely ice-free within the next two to three decades. Permafrost in the mountains is in retreat too: soils that were permanently frozen before are thawing. Increased rockfall, more frequent landslides or mudslides are the result – not only in the Himalayas.

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It’s five to twelve, maybe later. Time is running out to tackle man-made climate change. The impacts of global warming can be observed also in the Himalayas, gpt instance in Nepal. “Largely because of climate change and the recent impacts of the earthquake and aftershocks, Nepal has entered an era of accelerated catastrophic events that will impact the country’s population, their lives and livelihoods for several years to come”, US and local scientists said after having researched the greatest and most dangerous glacial lakes in Nepal after the devastating 25 April earthquake.

In these days, delegates from all over the world are debating a new climate change agreement in Paris. On this occasion, I called Dawa Steven Sherpa in Kathmandu. Along with his father Ang Tshering Sherpa, the president of the Nepal Mountaineering Association (NMA), the 31-year-old is managing the expedition operator “Asian Trekking”. Dawa Steven scaled Everest twice (in 2007 and 2008) and in addition the eight-thousanders Cho Oyu (2006) and Lhotse (2009). For years he has been engaging for environmental and climate protection. He is a climate change ambassador for WWF.

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