Where do you come from? 2076 differin 03 You may say that this is exactly why we need more research—bigger and better climate models. I've been around the climate research scene long enough to remember 30 years of such claims. Are we to wait another 30 years? What we can be sure about is that once additional pollutants are injected into the skies, the real climate will not behave like the model climate at scales that matter for people.