US President Donald Trump may deny evidences of climate change but NDTV spoke to a group of top Scientists, at what is literally the top of Europe, who are furious with the US decision to pull out of the Paris Climate Change Agreement. Dr Tesfaye Berhanu, a researcher of the climate and environmental Physics at the University of Bern, who is conducting a study at the High Altitude Research Station in Jungfraujoch said: ''The action by the US government to pull out of the Paris agreement is totally a denial of what is actually happening. The changes in the atmosphere are very evident. To give an example from the glacier records, we can see that the Aletsch glacier, which is the longest glacier in the Alps has deteriorated drastically in the past hundred years and is melting by about 2.5 km."