EurActiv: The differences between how the developed and developing countries view their responsibilities will hinder agreement at the UN Climate Change Conference in Paris, unless top political leaders provide the momentum needed to drive the talks, says Achim Steiner.
Achim Steiner is executive director of the United Nations Environment Programme (UNEP). Before joining UNEP, he was director general of the International Union for Conservation of Nature (IUCN) and before that secretary general of the World...