Now Is Our Time UN Secretary-General on the Copenhagen Climate Summit

In an open letter in the run-up to the the UN climate conference beginning on Dec. 7, UN Secretary-General Ban Ki-moon appeals to world leaders to come to Copenhagen and hammer out the foundation of what he hopes will eventually be an ambitious climate deal.
Von Ban Ki Moon
UN Secretary-General Ban Ki-moon: 'Urgent action is necessary to prevent human-caused climate change from spinning out of control.'

UN Secretary-General Ban Ki-moon: 'Urgent action is necessary to prevent human-caused climate change from spinning out of control.'

Foto: HO/ REUTERS