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Isabel Pfaff, Berne
More than 20 degrees, sun, hardly any clouds. The weather promises to be great in Davos on Sunday, and while that may not come as a surprise given the time of year, weather conditions like this are a first for the opening day of the World Economic Forum (WEF). Actually, winter coats, thick boots with tread and long underpants are part of the world-famous meeting at a good 1500 meters, which was last attended by around 3000 people from politics, business and research from all over the world – at the end of January.