Early in the fourth century Constantine (r. 306–337) drastically changed the organizational structure of the Roman army. A usurper who had gained power through civil war, Constantine was most concerned with protecting himself from other would-be emperors. He created large, mobile field armies called comitatenses, commanded by himself and intended to protect his person and thwart attempts on the throne. As part of these security arrangements he and succeeding emperors abandoned Rome as a capital, moving often to avoid threats to their safety. This crippled the empire’s central administration, as slow communications and uncertainty at the court made it difficult for the bureaucracy to operate efficiently. This was especially detrimental for the army, which relied on state bureaucrats to provide the materials, manpower and finances for war.
Although action is already being taken on the CFC/Ozone issue on both global and national levels, there are steps we, as individuals, can take to heal our "shattered sky." Consumers need to make a practice of reading labels on spray cans, and avoid using products containing any of the chlorine compounds. Air-conditioning hoses on automobiles should be changed at the first sign of wear by an agent certified in the proper handling of coolants to prevent unnecessary leaking of CFCs into the atmosphere. Proper disposal of those coolants used in refrigeration and air-conditioning is now mandated by the federal government and any violations of those laws could result in a heavy fine. Consumers can ask dry cleaners to avoid the use of CFC solvents in cleaning garments. Probably the most important role individuals have in the CFC/Ozone issue is education.