Abstract

This thesis seeks to extend the search for the moral implications inherent in the development, possession and threatened use of physical/astrophysical processes and in current understandings of the evolution of the physical universe. ;The nature of moral/theological discussion will not be a primary concern although clearly some residual position that such discussion is meaningful is presupposed. Neither is the nature of science or the scientific method at issue. It is assumed that both theology and science have long since negotiated the confidence crises of adolescence and have mustered the requisite self-esteem regarding their respective disciplines. ;The aim of this work is to present the concept of time-scales as a relevant moral category. It will investigate the use of this concept and its relationship to the other categories developed in the relevant scientific literature. Similarly, the use of this concept will be explored and its influence sought in the analogous documentation from the Catholic tradition. In this investigation the question will be raised as to the validity of and the future of the concept of time-scales as a common moral ground for these two traditions, enhancing convergence and leading toward a more direct collaboration on the question of human survival