Washington Post: Eugene Robinson: Hi, everybody. We have the Afghanistan speech tonight, the climate change conference in Copenhagen next week, and the health care debate (apparently) for the rest of our lives. Let’s get started. _______________________ Atlanta: I’m far from an expert on climate change – but I am getting the feeling that we are over-reacting here. The complexity of the world atmosphere is obvious, and at this point I just don’t by the alarm. Look here in Atlanta – 3 years ago …