Will the Real Sarah Palin Please Stand Up?

Many politicians are adept at the ability to present multiple realities to their constituents, depending on the audience present. But, perhaps, this goes too far.

Ms. Palin has changed her tune, once again. While governor of Alaska she had supported the need for dealing with the reality of climate change, even going so far as to to set up a special committee.

Now, having quit that post, in a recent Washington Post Op-ed piece, she has switched sides, claiming that the economic impact of carbon ...