OceanBeach you were warned by an administrator to stop your edit warring we are only fulfilling WP policy about neutrality and sorting this list alphabetically because in this case we have no direct evidence and sources that the GaWC uses other ranking other than the alpha beta gamma system  You refused to stop reverting and continued to editwar just now That is disruptive because the changes were not controversial This was just because accordingly with Alex this list has been altered too many times by users and anonymous IP users Also you have failed to support your claim that the GaWC uses other ranking system So far we havent seen any direct mention of such a system You should stop being uncivil and avoid reverting Thanks I think we are just trying to have an adult level conversation