The major reason why ethics seeks to determine the rightness or wrongness of human acts is that it is principally concerned with the question of our identity as human beings, an identity that we shape for ourselves by our willingness to choose to do specific kinds of deeds or acts. Questions of morality, in other words, are at root questions of human identity. We make or break our lives as human beings by the deeds we choose to do.
With this underlying theme the essay seeks to assess the adequacy of diverse moral methodologies insofar as these have been employed in an effort to confront the challenges posed by the new biology. Three types of approaches are examined: the consequentialist type exemplified by Joseph Fletcher, the “mediating” approach discernible in many contemporary writers and given its most systematic articulation by Richard McCormick, and the deontological type so ably presented by Paul Ramsey and Germain Grisez. The author argues that the Ramsey-Grisez type of approach is the most adequate, contending that the other two types of approaches are more concerned with what our deeds get done than they are with what our deeds have to tell us about the meaning of our existence as moral beings.