AAP: UN leader Ban Ki-moon says he will press world leaders to agree a binding deal against climate warming by 2015.
There has to be a "strong, complete and binding" accord, Ban, who has stepped up warnings in recent months over the impact of accelerating temperature increases, told the UN General Assembly on Tuesday.
A UN conference in Doha last month extended the Kyoto Protocol, the only binding pact on curbing greenhouse gas emissions, until 2020. But the accord excludes major polluters such...