The head of NASA, Michael Griffin, has apologized for expressing his "personal views" doubting the existence of global warming.
It's an Alice in Wonderland world when scientists don't have to apologize for airing their "personal views" that global warming exists; it's only doubters who have to apologize...
Griffing told scientists at the Jet Propulsion Lab in Pasadena "I feel badly that I caused this amount of controversy over something like this."
Heaven forbid scientists debate scientific theories! Straying from politically correct orthodoxy is controversial, but silencing those with dissenting ideas is not.