TY - BOOK AU - Danzin, André ED - TI - Changeover harginber data : is a low energy consumption communication civilization in the offing. En : Humanite et energie besoins, resources, espoirs U1 - 333.79 PY - 1981/// CY - Vaticano PB - Pontificia Academia Scientirvm KW - CONSUMO DE ENERGIA KW - ASPECTOS ECONOMICOS KW - CONGRESOS Y CONFERENCIAS N1 - Impreso; 07422 N2 - The extrapolation of the development curves observed for the last quarter of a century supplies the perspective in which to frame the first question : how is it posible to further the growth of the GNP, both in achieving calories savings and in creating alternate sources of energy, without perturbing the economic structure? In this paper, the reader will see that the basic philosophical idea underlying this series of questions is resting on the current concepts regarding evolution and, more specifically on Ilya Prigogine's Bifurcations and Fluctuations theory ER -