UN climate talks deadlocked

UN climate talks were deadlocked on yesterday as the US and China clashed over what role the Chinese and other fast-growing economies should play in a new pact to fight global warming.

UN climate talks were deadlocked yesterday as the US and China clashed over what role the Chinese and other fast-growing economies should play in a new pact to fight global warming.

Disputes over climate aid for poor countries also overshadowed the Warsaw conference as it stretched a full day beyond its scheduled end time.