Agence France-Presse: A UN summit on climate change will see the world "change course" and begin to seriously tackle global warming, UN climate envoy Mary Robinson said Wednesday.
More than 120 leaders are to attend the summit on Tuesday called to inject new momentum in efforts to address climate change ahead of a crucial conference in Paris next year.
"The message from the climate summit and the message going forward to Paris is that it's not business as usual with a little bit of green attached," Robinson told...