The latest round of UN climate talks opens in Barcelona on Monday with major divisions remaining between countries.
The week's session is the final chance for negotiators to hammer out a text before December's Copenhagen summit
In recent weeks, UN officials have declared there is no chance of agreeing all elements of a new legally-binding UN treaty before the end of the year.
But they are still hoping to agree major elements of a treaty to supplant the Kyoto Protocol.
See full Article.
