More correction, a one time change in position is called a "flip".
LOL!
Anyway the climate was warming up through the 1990's and since then, it is getting cooler again. I would correlate the changes in temperature to changes in sunspot actively and not due to any so-called greenhouse gas concentrations. And I don't see Sarah blaming greenhouse gases either, at least not now.
From the July 2008 link:
"The Sub-Cabinet will also be making recommendations to me on how Alaskans can save energy and reduce their greenhouse gas emissions. One of our workgroups, called “Government Leads by Example” will be looking at ways federal, state and local governments can save the taxpayers money while reducing government’s carbon footprint."