The development of the Values History instrument for use in advance directive decision making has raised the question of the importance of values in eliciting advance directives. This pilot study examines the relationship between the domains of values and advance directives drawn from the Values History in three generation intrafamily triads. Significant correlations between values and advance directives were found primarily within the youngest generation. Results reveal a relatively high familiarity by the participants of the various established forms of advance (...) directives. Also, a significant percentage of parents and grand- parents was found to have signed some form of advance directive. (shrink)

This paper studies the relationship between Argumentation Logic, a recently defined logic based on the study of argumentation in AI, and classical Propositional Logic. In particular, it shows that AL and PL are logically equivalent in that they have the same entailment relation from any given classically consistent theory. This equivalence follows from a correspondence between the non-acceptability of sentences in AL and Natural Deduction proofs of the complement of these sentences. The proof of this equivalence uses a restricted form (...) of ND proofs, where hypotheses in the application of the Reductio of Absurdum inference rule are required to be “relevant” to the absurdity derived in the rule. The paper also discusses how the argumentative re-interpretation of PL could help control the application of ex-falso quodlibet in the presence of inconsistencies. (shrink)

In abstract argumentation, each argument is regarded as atomic. There is no internal structure to an argument. Also, there is no specification of what is an argument or an attack. They are assumed to be given. This abstract perspective provides many advantages for studying the nature of argumentation, but it does not cover all our needs for understanding argumentation or for building tools for supporting or undertaking argumentation. If we want a more detailed formalization of arguments than is available with (...) abstract argumentation, we can turn to structured argumentation, which is the topic of this special issue of Argument and Computation. In structured argumentation, we assume a formal language for representing knowledge and specifying how arguments and counterarguments can be constructed from that knowledge. An argument is then said to be structured in the sense that normally, the premises and claim of the argument are made explicit, and the relationship between the premises and claim is formally defined (for instance, using logical entailment). In this introduction, we provide a brief overview of the approaches covered in this special issue on structured argumentation. (shrink)

In this paper we explore the thesis that the role of argumentation in practical reasoning in general and legal reasoning in particular is to justify the use of defeasible rules to derive a conclusion in preference to the use of other defeasible rules to derive a conflicting conclusion. The defeasibility of rules is expressed by means of non-provability claims as additional conditions of the rules.We outline an abstract approach to defeasible reasoning and argumentation which includes many existing formalisms, including default (...) logic, extended logic programming, non-monotonic modal logic and auto-epistemic logic, as special cases. We show, in particular, that the admissibility semantics for all these formalisms has a natural argumentation-theoretic interpretation and proof procedure, which seem to correspond well with informal argumentation. (shrink)

This paper presents a novel argumentation framework to support Issue-Based Information System style debates on design alternatives, by providing an automatic quantitative evaluation of the positions put forward. It also identifies several formal properties of the proposed quantitative argumentation framework and compares it with existing non-numerical abstract argumentation formalisms. Finally, the paper describes the integration of the proposed approach within the design Visual Understanding Environment software tool along with three case studies in engineering design. The case studies show the potential (...) for a competitive advantage of the proposed approach with respect to state-of-the-art engineering design methods. (shrink)

It might sound rather convincing to assume that we owe the pleasure of reading the novel form to our elemental repository of physical perception, to our feelings. This would be true only if mere feelings could add up to something more than just emotions, to some deep understanding of the human. After all, a moment of epiphany, where we begin to realize things that dramatically disturb our normal state of mind, is not just emotional, nor indeed a simple moment. Despite (...) its root in the corporeal, a mo(ve)ment of affective realization reaches beyond the realm of the human and opens up the plane of virtual potentials. In this work, we intend to map out the points and relations of affective singularity that pervade the narrative of Toni Morrison’s Sula (1973). Also, we will discuss how these mo(ve)ments of sensation give form to Sula’s and Nel’s experiences and contribute to an affective transformation in morality and friendship. (shrink)

This paper elucidates the structure of Toni Morrison’s novel, Beloved, using the framework of human emotions in response to grieving and death as developed by Elisabeth Kubler-Ross. Through her studies of terminally ill patients, Kubler-Ross identified five stages when approaching death: denial and isolation, anger, bargaining, depression and acceptance. These stages accurately fill the process that the character Sethe experiences in the novel as she learns to accept her daughter’s death.

At the dreamlike conclusion of Toni Morrison’s 1998 novel Paradise, two women, Piedade and Consolata, watch a ship head into port. Its crew and passengers prepare for a moment of rest, writes Morrison, “before shouldering the endless work they were created to do down here in Paradise.”1 After more than three hundred pages dedicated, as Tom Moylan observes, to confronting “the complexities of Utopia itself,”2 Morrison’s final words on utopia contain two critical ideas worth unpacking.First, Morrison posits paradise in (...) terms of “endless work”: the kinds of collective labor, perpetual diachronic change, and purposeful world-making that define utopian philosopher Ernst Bloch’s principle of hope. Hope, writes Bloch... (shrink)

This paper explores the relationship between Toni Morrison’s 1987 novel, Beloved, and F. W. J. Schelling’s 1813 draft of Ages of the World. It shows that Die Weltalter, contrary to much recent scholarship, which often stresses the many ways Schelling anticipated the antimetaphysical trends of post-Hegelian thought, should be first approached as a genuine attempt tobe faithful to the event of first creation and time’s “indivisible remainders”. The paper will show that Schelling’s “indivisible remainders”, the forgotten and “disremembered” of (...) history, force his thought to the limits of Romantic and idealist reflection and toward the traumatic encounters of Beloved. Morrison’s depiction of the irrepressible longing for life and recognition amid the pain and ugliness of American slavery parallels Schelling’s efforts to understand the tremendous need for life and fellowship that first urged god toward creation, when primordial longing was overcome in a child and a god entered time. (shrink)

In discussing Drucilla Cornell's remarks about Toni Morrison's Beloved, I consider epistemological questions raised by the acquiring of understanding of racism, particularly the deep-rooted racism embodied in social norms and values. I suggest that questions about understanding racism are, in part, questions about personal and political identities and that questions about personal and political identities are often, importantly, epistemological questions.

In discussing Drucilla Cornell's remarks about Toni Morrison's Beloved, I consider epistemological questions raised by the acquiring of understanding of racism, particularly the deep-rooted racism embodied in social norms and values. I suggest that questions about understanding racism are, in part, questions about personal and political identities and that questions about personal and political identities are often, importantly, epistemological questions.

In her critique of Moore’s (1903, p. 55) suggestion that one might answer the question “What is good?” with “Books are good,” Judith Jarvis Thomson (1997, p. 276) asks what it could mean to say that books are “just plain” good or bad. Aren’t they rather good to read, or in teaching philosophy, or for weighing down papers? This point is apropos in a review of Toni Rønnow-Rasmussen’s Personal Value in two ways. One might worry, first, about his facile (...) dismissal (p. 7) of the notion that such first-order attributions of goodness (e.g., being good to, good at, good in, and so on) have anything to do with the “genuine evaluative meaning” of the term. This might then lead one to ask whether Rønnow-Rasmussen’s book is good in any way at all. After some struggle, my own answer to this question is a reluctant “yes.”. (shrink)

Whoever enters a food store in Switzerland, nowadays, most probably passes by a conspicuous crate for depositing empty glass containers for Toni yogurts. But who actually would know that the story behind the recyclable glass containers is one of the most interesting and informative cases, where one company successfully integrated ecological considerations of society-at-large into their company's marketing strategy, making it eventually a great business success. It is an encouraging story for those who are trying to find ways to (...) include a sense of social responsibility into company policies without calling for more state intervention to bring it about. It is a sobering story at the same time, leaving little doubt, that there are no easy and undisputed solutions for complex and ambiguous problems. (shrink)

This essay focuses on the varieties of love in Toni Morrison’s novels. Love in a Morrison novel is always embedded in history, each character’s way of loving inflected by legacies from the ancestral past as well as from his or her personal past. Morrison has said that her novels are didactic. They teach a reader to think anew about love, race and gender. I differentiate in this essay between the early novels, which teach through character and plot and an (...) occasional direct authorial statement, and the later novels, starting with Beloved, which challenge a reader’s preconceptions about love through more subtle structural means. For example, deferred disclosures or gaps in meaning in the later novels draw out a reader’s assumptions about love and then, through a narrative twist, prompt the reader to examine and re-evaluate them. Love comes in a different shape in each later novel, surprising conventional expectations – from love as the deep friendship between young girls in Love to Home’s conception of love as a disruptive force that produces profound change in the lover to the characterization of love in Jazz as something you innovate and recreate each moment. The subtle formal techniques that engage a reader’s own values in an ethical dialogue with the text constitute Morrison’s variation on the tradition of call-and-response central to African American art forms. An overview of love in the first four novels is followed by a close reading of three later novels: Beloved, Home and Jazz. (shrink)

Toni Morrison is widely recognized as an American’s prominent novelist, who magnificently explores the life of the black, especially that of black women. Her Nobel Prize Lecture, in which she again tells a story of a black woman, can be regarded as an epitome of Morrison’s thoughts. The dialogue between the blind black old woman and the young people is full of wisdom and profoundness.

Personal Values is a delightful and enlightening read. It is teeming with novel insights, ground-breaking distinctions, rich examples, new delineations of the field, refreshing historical reminders, inventive arguments, unprecedented connections, identifications of neglected difficulties, and pioneering proposals. I shall focus here on three of these insights, which are illustrative of the pervasive scrupulousness and inventiveness of the book. The first is that there is a distinction between the supervenience base of values and their constitutive grounds. The second is that FA (...) is admittedly circular (because pro-attitudes have values as formal objects), but that this circularity is benign. The third proposal is that one important kind of for- someome-sake’s attitude⎯prototypically, love⎯is such that it is not justified by the properties it represents its object as exemplifying. This is a small sample of claims not meant to be representative of the book. The reason I have chosen to discuss these in particular is that, while finding them plausible and significant, I believe that each raises a worry that Rønnow-Rasmussen fails to address properly. I shall tentatively suggest a possible solution in each case. (shrink)