The leaders of an upcoming conference on global warming have met with President Obama in Singapore and decided to scale back their expectations: Leaders Will Delay Deal on Climate Change.

SINGAPORE — President Obama and other world leaders have decided to put off the difficult task of reaching a climate change agreement at a global climate conference scheduled for next month, agreeing instead to make it the mission of the Copenhagen conference to reach a less specific “politically binding” agreement that would punt the most difficult issues into the future.

At a hastily arranged breakfast on the sidelines of the Asia-Pacific Economic Cooperation summit meeting on Sunday morning, the leaders, including Lars Lokke Rasmussen, the prime minister of Denmark and the chairman of the climate conference, agreed that in order to salvage Copenhagen they would have to push a fully binding legal agreement down the road, possibly to a second summit meeting in Mexico City later on.