Former Vice President Al Gore and the U.N.'s Intergovernmental Panel on Climate Change won the 2007 Nobel Peace Prize on Friday for their work to raise awareness about global warming. Gore said he was "deeply honored," adding that "the climate crisis is not a political issue it is a moral and spiritual challenge to all of humanity," according to a written statement.The former vice president said he would donate his half of the $1.5 million prize to The Alliance for Climate Protection, a U.S. organization founded by Gore that aims to persuade people to cut emissions and reduce global warming.The White House offered an initial reaction to the victory won by President Bush's opponent in 2000. "Of course we're happy that Vice President Gore and the IPCC are receiving this recognition," said Deputy Press Secretary Tony Fratto.During its announcement, the Nobel committee cited the winners "for their efforts to build up and disseminate greater knowledge about man-made climate change, and to lay the foundations for the measures that are needed to counteract such change."