Once considered inimical to ethics, Karl Barth's theology is now rightly recognized for the central role ethics plays in it. But can Barth be safely placed in the mainstream tradition of Christian moral theology or does he offer a challenge to the latter? Gerald McKenny argues that the claim that God not only establishes the good from eternity but also brings it about in time is of fundamental importance to Barth's mature ethics. The good confronts us from the site of (...) its fulfilment in Jesus Christ, who has accomplished it in our place. The result is a vision of the moral life as a human analogy to God's grace, a vision which contrasts with the bourgeois vision of the moral life as an expression of human capability. Barth's moral theology is presented here as the attempt to reorder ethical thought and practice in light of this fundamental claim. This lucid and well-argued study is the most comprehensive treatment of Barth's ethics to date, offering a thorough account of the development of Barth's ethical thought and a wide-ranging analysis of its chief concepts and arguments. McKenny explains why certain widespread assumptions about Barth's moral theology are mistaken and explores the rich, complex, and often surprising ways in which Barth's position engages the traditions of Christian ethics and modern continental moral thought. Above all, McKenny shows why Barth's moral theology deserves our attention in spite of, or rather because of, its uneasy fit in the mainstream tradition of Christian moral theology. (shrink)

Does human nature possess normative significance? If so, what is it and what implications does it have for biotechnology? This essay critically examines three answers to these questions. One answer focuses on human nature as the ground of natural goods or goods dependent on human nature, another answer finds normative significance in the indeterminacy or malleability of human nature, and a third answer treats human nature as a natural sign of divine grace. Kathryn Tanner, who offers the second answer, and (...) Karl Barth, who offers the third, deny that nature has normative status in itself, apart from grace, but differ over the relation of grace to human nature as created. While indebted to Tanner, this essay favors Barth’s view as best suited to a Christian ethics of biotechnology. (shrink)

Theologies of human nature routinely reflect the insights of evolutionary biology, for which human biological nature is variable, changing and indeterminate in its boundaries with other living things. However, these theologies do not yet reflect what biotechnology discloses about human biological nature, namely, that it is malleable and indeterminate in its boundaries with machines. Does respect for human biological nature as created by God, or protection of the human person whose nature it is, require us to refrain from taking advantage (...) of its malleability and indeterminacy to select or design functions and traits? Or should we welcome malleability and indeterminacy as conditions for us to fulfill a vocation to determine our nature or bring it to perfection? And do malleability and indeterminacy render obsolete the notion that we look to our nature to determine what our good is? This article answers these questions. (shrink)

The debate in this issue regarding the Roman Catholic condemnation of the morality of sterilization is puzzling for Protestants. As I will argue the puzzlement arises on two grounds. First, why would anyone object to direct sterilization for the cure or prevention of disease? Second, if one wanted to challenge such an objection on moral grounds why would one turn to medicine to do so? For Christian ethics there is nothing wrong in principle with direct sterilization when there are good (...) reasons for precluding the possibility of an additional pregnancy; and it is a serious theological mistake to treat medicine as an independent moral authority. (shrink)

Issues of genre and persuasion are central to ethical thought and practice. Until recently, there has been an asymmetry between religious ethics and moral philosophy in regard to these issues. Renewed attention to these issues in moral philosophy creates a new context for their consideration in religious ethics--one in which the relation of religious ethics and moral philosophy is less determinate than it has been in previous discussions. The four essays that comprise this Focus Section reflect this new context while (...) also making new contributions to perennial concerns of genre in ethical thought and practice. (shrink)

A fundamental theme in Gilbert Meilaender’s work on bioethical issues is the relationship between the ethical claims of finitude and of freedom. This article identifies two ways in which Meilaender articulates this relationship and proposes a third way which avoids the limitations of the first two ways while serving Meilaender’s purpose, which is to redress what he sees as an imbalance in favor of the claims of freedom over those of finitude in contemporary biomedicine and bioethics. The article ends by (...) suggesting that Meilaender’s purpose would be best served by avoiding tensions between finitude and freedom as the third way does. (shrink)

Most theoretical approaches in bioethics begin with a theory that articulates and defends basic principles or rules that are more or less systematically related and that seek to yield more or less precise conclusions with regard to specific acts, cases, or policies. Concerns about the agent and descriptions of the context of action stand on the margins of the theory. This is ironic, given the overwhelming importance and impact the training of health care professionals has upon them and upon the (...) practice of health care as a whole, and given the fact that many advocates of the theories themselves concede that one's beliefs and how one describes a situation and weighs "facts" and values relevant to the case strongly determine one's conclusions. While morality may not lead ineluctably to religion, as Kant believed, bioethics does appear inevitably to involve particularity. I examine the work of James M. Gustafson and Stanley Hauerwas to analyze two views of the role of particularity in bioethics. I then show the relevance of their work for addressing some problems with the practicality and concreteness of current models in bioethics. Keywords: applied ethics, bioethics, casuistry, community, discernment, principlism, theological ethics CiteULike Connotea Del.icio.us What's this? (shrink)

ABSTRACTIssues of genre and persuasion are central to ethical thought and practice. Until recently, there has been an asymmetry between religious ethics and moral philosophy in regard to these issues. Renewed attention to these issues in moral philosophy creates a new context for their consideration in religious ethics—one in which the relation of religious ethics and moral philosophy is less determinate than it has been in previous discussions. The four essays that comprise this Focus Section reflect this new context while (...) also making new contributions to perennial concerns of genre in ethical thought and practice. (shrink)

In public debates over biotechnology, theologians, philosophers, and political theorists have proposed that biotechnology could have significant implications for human nature. They argue that ethical evaluations of biotechnologies that might affect human nature must take these implications into account. In this book, Gerald McKenny examines these important yet controversial arguments, which have in turn been criticized by many moral philosophers and professional bioethicists. He argues that Christian ethics is, in principle, committed to some version of the claim that human nature (...) has normative status in relation to biotechnology. Showing how both criticisms and defences of this claim have often been facile, he identifies, develops, and critically evaluates three versions of the claim, and contributes a fourth, distinctively Christian version to the debate. Focusing on Christian ethics in conversation with secular ethics, McKenny's book is the first thorough analysis of a controversial contemporary issue. (shrink)