She made sense while governor; now, not so much
                                
                                
                                    (Newser) -
                                    Back when Sarah Palin was the governor of Alaska, she was pragmatic and forward-looking on climate change, Eugene Robinson writes, and not the shrill, nonsensical reactionary we now know. She toyed with “carbon-trading markets,” set up a high-level commission on climate change, and acknowledged that the problem affected...