In 2004, Gavin Schmidt reported decades of significant cooling over Antarctica.
In 2005, NASA published a map showing the cooling.
By 2007, NASA had completely erased the cooling.
And by 2009, NASA had turned all the cooling into warming.
Government climate scientists alter data at will, because they know they can get away with it and the press will refuse to ask any questions. They have been given license to commit any level of fraud.