Time Magazine: It’s fitting, then, that some of the most significant diplomatic news coming out of APEC in Singapore was an agreement not to do something. Confirming doubts that had been growing for months, the world leaders in attendance at APEC — along with Danish Prime Minister Lars Lokke Rasmussen — announced on Sunday morning that a legally binding deal on climate change would be impossible to achieve at the U.N. summit on global warming in Copenhagen next month. (Read “On the Copenhagen Agenda, …