Clinton picks climate envoy, in another break with Bush

WASHINGTON (AFP) — In a sharp break from former president George W. Bush's approach to global warming, Secretary of State Hillary Clinton has picked a special envoy for climate change, the State Department said Monday.

Coming less than a week after Clinton assumed her job, the position signalled to US allies how urgently President Barack Obama's administration takes the threat posed by climate change after Bush played it down.

A State Department official who asked not to be named identified the official as Todd Stern, a "former Clinton White House official with experience at Kyoto and Buenos Aries climate Change negotiations."

"He has been active on the environmental front for some time," the official told AFP.

Acting State Department spokesman Robert Wood said that Clinton, wife of the former president who has listed fighting climate change a top priority, would soon announce her choice for a climate change envoy.

"There will be an announcement later this afternoon with regard to a special envoy for climate change," Wood told reporters.

Obama, who was sworn in as president on January 20, is "very focused on trying to formulate a very solid constructive climate change policy," he added.

Stern, a lawyer and environmental expert at the Washington think tank Center for American Progress, served as an advisor for Clinton from 1993 to 1998.

He played a key role in the Kyoto Protocol negotiations from 1997 to 1999, before becoming an advisor to the secretary of the treasury from 1999 to 2001.

Obama was meanwhile set Monday to make his first moves to reverse Bush administration climate policies, with two measures designed to prod automakers into making more fuel efficient vehicles.

The new president was set to require the Environmental Protection Agency to reconsider whether to grant California a waiver to regulate car exhaust emissions blamed for contributing to global warming, a White House aide said.

Bush had blocked efforts by California and a dozen other states to impose their own limits on carbon dioxide gas emissions.

During her Senate confirmation hearing on January 13, Clinton said that Obama would lead "a global and coordinated response" toward combating climate change.

Climate change is "an unambiguous security threat," she said.

"At the extreme it threatens our very existence but well before that point it could well incite new wars of an old kind over basic resources like food, water and arable land," Clinton said.

"We will participate in the upcoming UN Copenhagen Climate Conference and a global energy forum," the 61-year-old senator told the committee a week before Obama assumed office.

"And we will pursue an energy policy that reduces our carbon emissions while reducing our dependence on foreign oil and gas, fighting climate change and enhancing our economic and energy security," she said.