Is she turning into a loon?
There is no question that everything she says is true. Just look at satellite pictures if you doubt. The only argument is over whether it is influenced by humans and their behavior or not.
The difference between Palin and the “loons” is that she differs on her reasons of just what is causing these changes that are so striking that she cannot deny them. Does she say humans have anything to do with it?
She obviously is living with the effects of global warming, and she is saying that. Do you think she isn’t telling the truth/ Maybe you should consider whether your own political opinions come before your recognition of what is happening. If you won’t accept the truth from Sarah, who WOULD you accept it from?