Confidential document reveals Obama’s hardline US climate talk strategy.

Document outlines key messages the Obama administration wants to convey in the run-up to UN climate talks in Mexico in November

A document accidentally left on a European hotel computer and passed to the Guardian reveals the US government’s increasingly controversial strategy in the global UN climate talks.

Titled Strategic communications objectives and dated 11 March 2010, it outlines the key messages that the Obama Administration wants to convey to its critics and to the world media in the run-up to the vital UN climate talks in Cancun, Mexico in November.