Reproduced from Robert J.C. Young, Torn Halves. Pages: 256. ISBN: 0-7190-477-3 ; 0-7190-4776-5. Price: 14.99 ; 40.00.

Book reviewed in this article:Developing a taste for Phillips' provocative writings; A review of: D.C. Phillips.Regressive turtles versus research; A review of: MacPherson.

A number of philosophers argue for a Two-Tier View: that there is some difference between individual-affecting and non-individual-affecting choices. But it is challenging to know the degree of moral difference, and to determine for some cases into which category they fall. I refer to this as the “Two Tier Problem.” In this paper, I develop and defend a “Two-Tier Deontic View.” On that view, the higher tier applies to a subset of individual-affecting cases. We have stronger reason to bring about (...) an individual-affecting rather than a non-individual-affecting benefit, but only in cases where we have agent-relative duties to the individuals so affected. In other cases (and I argue that this applies to most policy decisions affecting reproduction) there is no moral difference between individual- and non-individual-affecting choices. (shrink)

In this paper we generalize the pigeonhole principle by using isols as our fundamental counting tool.

A nonnegative interger is called a number, a collection of numbers a set and a collection of sets a class. We write ε for the set of all numbers, o for the empty set, N(α) for the cardinality of $\alpha, \subset$ for inclusion and $\subset_+$ for proper inclusion. Let α, β 1 ,...,β k be subsets of some set ρ. Then α' stands for ρ-α and β 1 ⋯ β k for β 1 ∩ ⋯ ∩ β k . For (...) subsets α 1 ,..., α r of ρ we write: $\alpha_\sigma - \{x \in v \ (\nabla i) \lbrack i \in \sigma \Rightarrow x \in \alpha_i\rbrack\} \text{for} \sigma \subset (1, \ldots, r),\\ s_i = \sum \{N(\alpha_\sigma) \mid \sigma \subset (1,\ldots, r) \& N(\sigma) = i\}, \text{for} 0 \leqq i \leqq r$ . Note that α 0 = v, hence s 0 = N(v). If the set v is finite, the classical inclusion-exclusion principle (abbreviated IEP) states $(a) N(\alpha_1 \cup \cdots \cup \alpha_r) = \sum^r_{t=1} (-1)^{t-1} s_t = \sum_{o \subset_+\sigma \subset (1,\ldots,r)}$ (b) N(α' 1 ⋯ α' r ) = ∑ r t=0 (-1) t s t = ∑ (-1) N(σ) N (α σ ). In this paper we generalize (a) and (b) to the case where α 1 ,⋯, α r are subsets of some countable but isolated set v. Then the role of the cardinality N(α) of the set α is played by the RET (recursive equivalence type) Req α of α. These generalization of (a) and (b) are proved in § 3. Since they involve recursive distinctness, this notion is discussed in § 2. In § 4l we consider a natural extension of "the sum of the elements of a finite set σ" to the case where σ is countable. § 5 deals with valuations, i.e., certain mappings μ from classes of isolated sets into the collection λ of all isols which permit us to further generalize IEP by substituting μ(α) for $\operatorname{Req} \alpha$. (shrink)

In this essay I contrast Freud’s account of mourning in Mourning and Melancholia to that of Merleau-Ponty in Phenomenology of Perception. In suggesting a somatic as well as a psychic response, Merleau-Ponty, I argue, more accurately accounts for the ways in which we experience loss and why, contrary to Freud’s suggestion, mourning’s work is never completed.

A scholarly edition of a work by Adam Smith. The edition presents an authoritative text, together with an introduction, commentary notes, and scholarly apparatus.

Extensively classroom-tested, Possibilities and Paradox provides an accessible and carefully structured introduction to modal and many-valued logic. The authors cover the basic formal frameworks, enlivening the discussion of these different systems of logic by considering their philosophical motivations and implications. Easily accessible to students with no background in the subject, the text features innovative learning aids in each chapter, including exercises that provide hands-on experience, examples that demonstrate the application of concepts, and guides to further reading.

Las reflexiones recogidas en este volumen constituyeron, en su mayor parte, el contenido del Seminario de Semántica celebrado en la Universidad de Oviedo, y uno de los textos ("Léxico y cognición: ¿hay términos de base?") formó parte del programa de conferencias de Año Europeo de las Lenguas. Conforme al espíritu de esas jornadas centradas en la pluralidad lingüística, esta publicación se hace simultáneamente en dos lenguas: español y francés. Aunque se tomen como referencia aspectos concretos de dos lenguas concretas, la (...) española y la francesa, los problemas que aquí se suscitan son de índole general, ya que afectan, y de manera crucial, a todas las lenguas. (shrink)

The aim of this paper is to show the relationship between the normative outlook and political philoso- phy of traditional societies on the one hand, and the crises of governance and leadership in contemporary African Societies, particularly subSaharan states, on the other. Although there are quite some differences in the quality of leadership and governance among sub-Saharan African states because of the different political and economic circumstances, this part of the globe taken as a whole remains underdeveloped in terms of (...) having the will to institute and maintain stable polities with responsive, responsible and efficient governance. (shrink)

Semantic and soritical paradoxes challenge entrenched, fundamental principles about language - principles about truth, denotation, quantification, and, among others, 'tolerance'. Study of the paradoxes helps us determine which logical principles are correct. So it is that they serve not only as a topic of philosophical inquiry but also as a constraint on such inquiry: they often dictate the semantic and logical limits of discourse in general. Sixteen specially written essays by leading figures in the field offer new thoughts and arguments (...) about the paradoxes. (shrink)

Orthologic is defined by weakening the axioms and rules of inference of the classical propositional calculus. The resulting Lindenbaum-Tarski quotient algebra is an orthoimplication algebra which generalizes the author's implication algebra. The associated order structure is a semi-orthomodular lattice. The theory of orthomodular lattices is obtained by adjoining a falsity symbol to the underlying orthologic or a least element to the orthoimplication algebra.