Deutsche Welle: Issues related to climate change are taking center stage at this year's World Economic Forum in Davos. In WEF's Global Risk Report, extreme weather events are viewed as the second biggest threat to societies.
From within the Davos Congress Center, you can see skiers racing down the slopes outside of the World Economic Forum. Looking at the snow outside, some participants might wonder why there's so much talk about global warming.
Not so Christiana Figueres. Standing in the snow, the UN climate...