The issue focused on the question of how to deal with the problem of 'intolerable' levels of carbon dioxide in the atmosphere. The area of social and political policy is not just the area of energy and environment, but is also the area of health, human security, and other issues. The question of how to deal with the problem of 'intolerable' levels of carbon dioxide in the atmosphere is the result of a number of important issues, but the most important is the fact that the current level of