WASHINGTON — He's baaack.

Former Vice President Al Gore on Friday won the Nobel Peace Prize for his fight against global warming, fueling speculation that he might enter next year's crowded Democratic presidential race.

Don't count on it. Odds are that Gore won't risk his Nobel-burnished image and huge public platform with a return to the rough-and-tumble world of politics — at least not in 2008, advisers say.

"We face a true planetary emergency," Gore said in a statement shortly after winning the prize. "The climate crisis is not a political issue ..."

Actually, it is. Years after Gore adopted climate change as his signature issue, Democrats and Republicans alike now face the scientific certainty of global warming and a public that wants something done about it.

Nobody is better positioned than Gore to ride the issue to the White House.

Two Gore advisers, speaking on condition of anonymity because they are not authorized to share his thinking, said the award will not make it any more likely that he will seek the presidency. If anything, the Peace Prize makes the presidential race less appealing to Gore, they said, because now he has an international platform to fight global warming and may not want to do anything to diminish it.

One adviser said that while Gore is unlikely to rule out a presidential bid in the coming days, the prospects of the former vice president entering the fray in 2008 are "extremely remote."

For now, look for Gore to stick with his coy refrain: He has "no plans" to seek the presidency in 2008.

Plans, of course, can change.

"I've called Al Gore and urged him to run for president so many times," former President Carter told NBC's "Today" show. "He finally told me the last time, 'President Carter, please do not call me."'

Carter added, "I can at least do it indirectly through the news media."

Also indirectly pressing Gore are scores of Internet-savvy supporters who are raising thousands of dollars for petition drives and advertising in an effort to lure him into the race. One group, Draftgore.com, ran a full-page open letter to Gore in Wednesday's New York Times, imploring him to enter the race.

Associates of Gore say the upsides of seeking the presidency are obvious to the former vice president:

• There is no better place to fight global warming than the Oval Office.