Writing this communication on the eve of the Copenhagen meeting on the United Nations Convention on climate change. It intends to gives some information context, as well as comments from our harvest to go processing in case of interest, the cataract of information that in this regard already begins to circulate by means of communication. If we take as a point of starting, the Conference on the environment in Stockholm in 1972, and taking into account at least the events of humanity since the founding of Rome, we can assume that we are facing an abrupt change of the status quo with which they had become accustomed to develop people that currently pass through the stages of adulthood or old age on planet Earth. The Stockholm Conference was the first recognition that the mode of production imposed by the euro American culture from the English industrial revolution, 1760 was beginning to be unworkable. It should be recalled that this Conference was accompanied by documents such as the Meadows report on the limits to growth; the hypothesis Lovelock of Gaia, and the message to the Governments and peoples of the mute of Juan Domingo Peron. Also recall from that time the work of Ivan Ilich, Brice Lalonde and Schumacher, among others. It should be recalled that the following year in Stockholm, the price of oil, as well as the gold were released. These events reinforced the pronouncement of Stockholm, although at the time they were unrelated in form that had wide spread the Eco 92, to 20 years in Stockholm, was preceded by the creation of the United Nations Panel of experts on climate change, and Brundtland report..