THE THEOLOGICAL ETHICS OF HERBERT McCABE, OP: A REVIEW ESSAY

Herbert Mc Cabe, OP (d. 2001), was a significant theological figure in England in the last century. A scholar of Aquinas, he was also influenced by Wittgenstein and Marx, his reading of whom helped him articulate a distinctive Thomistic account of human embodiment that serves as a critique of other dominant approaches in ethics. This article shows McCabe's contribution to moral theology by placing his work in conversation with other important approaches, namely, situation ethics, proportionalism, and the New Natural Law Theory.     

MORAL DECISIONS ABOUT HUMAN GERM-LINE MODIFICATION

Technologies for human germ-line modification may soon enable humanity to create new types of human beings. Decisions about use of this power entail an unprecedented combination of difficulties: the stakes are immense, the unknowns are daunting, and moral principles are called into question. Evolved morality is not a sure basis for these decisions, both because of its inherent imperfections and because genetic engineering could eventually change humans’ innate cognitive mechanisms. Nevertheless, consensus is needed on moral values relevant to germ-line modification. These values could be based on characteristics of human beings that would remain constant regardless of revised genomes.