Trudy Rose Govier

An analysis of necessary condition and presupposition reveals that, as logical relations, these notions are basically similar to each other and different from the notion of entailment or other ‘if-then’ relations of logical consequence. Both necessary condition and presupposition seem to be two-directional in a rather peculiar way. Appreciating this is helpful in interpreting philosophers such as Kant and Strawson who have relied extensively on these relations in constructing the philosophical arguments often referred to as transcendental arguments. It also suggests some fundamental shortcomings in Strawson's account of presupposition and in the logician's way of presenting necessary condition using ‘⊂'.In the discussion which follows I shall exhibit some of the differences between necessary condition and presupposition on the one hand and entailment on the other. I shall then go on to offer an explanation of these differences in conjunction with an analysis of necessary condition and presupposition which diverges from other contemporaty accounts. Once these distinctions and explanations have been stated, I shall make some suggestions about their relevance to the interpretation and assessment of philosophical texts and arguments.

In the context of redressing wrongs of the past, the importance of acknowledgement is often urged. It figures significantly, for instance, in the final report of South Africa's Truth and Reconciliation Commission and in the 1996 Canadian Royal Commiss ion Report on Aboriginal Peoples. In both documents a central theme is that acknowledging wrongs of the past is a key first step towards healing and reconciliation. Several recent statements about public apology also urge that moral apologies are signif icant because of the ways in which they acknowledge wrongdoing and responsibility. However, there seem to be few explanations of what, exactly, acknowledgement amounts to and why one would expect it to be an important stage in the healing of victims or in the reconciliation between victim and perpetrator groups. I suggest that ackno wledgement is a kind of spelling out, or articulation, of something that we already know or are in a position to know. When we acknowledge something we avow or accept it as something attached to ourselves. I distinguish between granted acknowledgement, received acknowledgement, and self-acknowledgement. Often acknowledgement is partial and compromised, a situation which may be confusing and harmful to those who have been wronged. I propose explanations as to why the acknowledgement that they are worth y human beings who were wronged and deserved better tends to be profoundly important to groups such as Blacks in South Africa and native peoples in Canada. I also address difficulties which we face when we are pressed to acknowledge injustice and wrongdo ing which we would rather not accept as part of our social history.

How can we respond in the aftermath of wrongdoing? How can social trust be restored in the wake of intense political conflict? In this challenging work, philosopher Trudy Govier explores central dilemmas of political reconciliation, employing illustrative material from Rwanda, Sierra Leone, South Africa, Australia, Canada, Peru, and elsewhere. Govier stresses that reconciliation is fundamentally about relationships. Whether through means of truth commissions, apologies, community processes, or criminal trials, the basic goal of reconciliation is improved social trust among alienated individuals and groups. A major strength of Govier's approach is her creative practical framework for reflection. She explains that people should not to be identified with the roles they may have played, and she points out that, with reference to wrongs committed in political conflicts, individuals often play several roles. The perpetrators of some acts can be the victims of others; the victims in some circumstances may become responsive interveners in others. Rare is the political conflict in which one group commits all wrongs. Govier argues that, to build social trust and sustainable peace, acknowledgment of past wrongs is crucial. The need for mutuality in acknowledgment is an underappreciated aspect of the aftermath of conflicts. She further examines the themes of responsibility ; apology; forgiveness; reparations; the rehabilitation of child soldiers; the problems of monetary compensation; and truth-telling and truth commissions. Govier's lucid style and willingness to explore counterarguments make this a lively and thought-provoking work.

The authors propose a conception of national reconciliation based on the building or rebuilding of trust between parties alienated by conflict. It is by no means obvious what reconciliation between large groups of people amounts to in practice or how it should be understood in theory. Lack of conceptual clarity can be illustrated with particular reference to postapartheid South Africa, where reconciliation between whites and blacks was a major goal of the Mandela government and the Truth and Reconciliation Commission. The authors argue that a conception of reconciliation in terms of trust offers a promising solution to prominent conceptual confusions surrounding the notion of “national reconciliation” or reconciliation between large groups. By emphasizing the centrality of contextually variable trust in viable relationships, the authors accommodate an emphasis on human relationships and attitudes, as stressed by Desmond Tutu. They argue, however, against any simplistic application of purely individualistic or spiritual concepts to large groups and institutional contexts

Slippery slope arguments are commonly thought to be fallacious. But is there a single fallacy which they all commit? A study of applied logic texts reveals competing diagnoses of the supposed error, and several recent authors take slippery slope arguments seriously. Clearly, there is room for comment. I shall give evidence of divergence on the question of what sort of argument constitutes a slippery slope, distinguish four different types of argument which have all been deemed to be slippery slopes, and contend that two of these types need involve no logical error.We find in textbook accounts three quite differently oriented treatments of slippery slope: conceptual — relating to vagueness and the ancient sorites paradox; precedential — relating to the need to treat similar cases consistently; and causal — relating to the avoidance of actions which will, or would be likely to, set off a series of undersirable events.

Until very recently the topic of nuclear armaments and the prospects of global nuclear war have been relatively inconspicuous in the work of philosophers. With some exceptions, these and related themes have not figured prominently in the academic writings of philosophers; nor have they occupied space commensurate with their importance in courses and anthologies on applied ethics. Helen Caldicott's widely circulated film, ‘If You Love This Planet,’ and Jonathan Schell's moving book, The Fate of the Earth, have brought the nuclear arms race and its problems to the attention of the wider public. This paper was written in the hope of influencing moral and political philosophers to pursue nuclear morality and related subjects in their philosophical writing and teaching.