Many variants of categorial grammar assume an underlying logic which is associative and linear. In relation to left extraction, the former property is challenged by island domains, which involve nonassociativity, and the latter property is challenged by parasitic gaps, which involve nonlinearity. We present a version of type logical grammar including ‘structural inhibition’ for nonassociativity and ‘structural facilitation’ for nonlinearity and we give an account of relativisation including islands and parasitic gaps and their interaction.

Discontinuity refers to the character of many natural language constructions wherein signs differ markedly in their prosodic and semantic forms. As such it presents interesting demands on monostratal computational formalisms which aspire to descriptive adequacy. Pied piping, in particular, is argued by Pollard (1988) to motivate phrase structure-style feature percolation. In the context of categorial grammar, Bach (1981, 1984), Moortgat (1988, 1990, 1991) and others have sought to provide categorial operators suited to discontinuity. These attempts encounter certain difficulties with respect (...) to model theory and/or proof theory, difficulties which the current proposals are intended to resolve.Lambek calculus is complete for interpretation byresiduation with respect to the adjunction operation of groupoid algebras (Buszkowski 1986). In Moortgat and Morrill (1991) it is shown how to give calculi for families of categorial operators, each defined by residuation with respect to an operation of prosodic adjunction (associative, non-associative, or with interactive axioms). The present paper treats discontinuity in this way, by residuation with respect to three adjunctions: + (associative), (.,.) (split-point marking), andW (wrapping) related by the equations 1+s 2+s 3=(s 1,s 3)Ws 2. We show how the resulting methods apply to discontinuous functors, quantifier scope and quantifier scope ambiguity, pied piping, and subject and object antecedent reflexivisation. (shrink)

If all dependent expressions were adjacent some variety of immediate constituent analysis would suffice for grammar, but syntactic and semantic mismatches are characteristic of natural language; indeed this is a, or the, central problem in grammar. Logical categorial grammar reduces grammar to logic: an expression is well-formed if and only if an associated sequent is a theorem of a categorial logic. The paradigmatic categorial logic is the Lambek calculus, but being a logic of concatenation the Lambek calculus can only capture (...) discontinuous dependencies when they are peripheral. In this paper we present the displacement calculus, which is a logic of intercalation as well as concatenation and which subsumes the Lambek calculus. On the empirical side, we apply the new calculus to discontinuous idioms, quantification, VP ellipsis, medial extraction, pied-piping, appositive relativisation, parentheticals, gapping, comparative subdeletion, cross-serial dependencies, reflexivization, anaphora, dative alternation, and particle shift. On the technical side, we prove that the calculus enjoys Cut-elimination. (shrink)

\ is a 7000 line Prolog parser/theorem-prover for logical categorial grammar. In such logical categorial grammar syntax is universal and grammar is reduced to logic: an expression is grammatical if and only if an associated logical statement is a theorem of a fixed calculus. Since the syntactic component is invariant, being the logic of the calculus, logical categorial grammar is purely lexicalist and a particular language model is defined by just a lexical dictionary. The foundational logic of continuity was established (...) by Lambek while a corresponding extension including also logic of discontinuity was established by Morrill and Valentín :167–192, 2010). \ implements a logic including as primitive connectives the continuous and discontinuous connectives of the displacement calculus, additives, 1st order quantifiers, normal modalities, bracket modalities, and universal and existential subexponentials. In this paper we review the rules of inference for these primitive connectives and their linguistic applications, and we survey the principles of Andreoli’s focusing, and of a generalisation of van Benthem’s count-invariance, on the basis of which \ is implemented. (shrink)

We consider the task of theorem proving in Lambek calculi and their generalisation to ‘multimodal residuation calculi’. These form an integral part of categorial logic, a logic of signs stemming from categorial grammar, of the basis of which language processing is essentially theorem proving. The demand of this application is not just for efficient processing of some or other specific calculus, but for methods that will be generally applicable to categorial logics.It is proposed that multimodal cases be treated by dealing (...) with the highest common factor of all the connectives as linear validity. The prosodic aspects are encoded in labels, in effect the term-structure of quantified linear logic. The correctness condition on proof nets can be implemented by SLD resolution in linear logic with unification on labels/terms limited to one way matching. A suitable unification strategy is obtained for calculi of discontinuity by normalisation of the ground goal term followed by recursive descent and redex pattern matching on the head term. (shrink)

Sentences are often used by speakers to communicate thoughts about particular items. Call this de re communication. If a listener is to understand these uses, she must form interpretations of them that are sufficiently similar to the thoughts they express. This similarity between the thoughts on both sides should be anchored in some principled fashion in the content of the utterances. In this essay, I critically discuss a theory of de re communication and utterance content that Anne Bezuidenhout has recently (...) developed in a series of articles.1 This theory, in the Relevance tradition of Sperber and Wilson,2 regards the significance of utterances as more pragmatic in nature than allowed by traditional accounts; further, it downplays logical considerations in explaining de re communication, choosing instead to emphasize its psychological character. Included among the implications of this approach is the rejection of what can be called common content, or utterance content that is held in common by speaker and listener. After describing this theory, I argue, first, that Bezuidenhout does not supply us with a sufficient reason to prefer her account of utterance content over more traditional alternatives, and second, that her account of de re communication supplies even more reason to reject the view of content to which she subscribes. In the end, it will be clear that she has no principled reason for rejecting common content. At bottom, her view and others like it fail because they flout the distinction between the logical and the psychological, thereby making it impossible for them to appreciate the roles that logical considerations play in utterance content and de re communication. (shrink)

Consider the difference between reaching over to the desk to grab your copy of Kant’s first Critique and reaching over to grab some book or other. This is the difference between an action directed on a specific thing and an action directed on something, but no one thing in particular. In the first case, you will be successful only if you grab your copy of Kant—only one book will do; in the second, you will be successful if you grab a (...) book, and here any book will do. This is a difference that is frequently displayed: many intentional actions are directed on things, and of these, a good many are directed on specific things. In speech, we mark this difference by saying that you have a particular thing in mind in the first case but not in the second. This establishes that we can get at the notion of having a particular thing in mind (IM) with the help of intentional action, but a full-blown analysis of IM should be grounded in an assessment of its role in all contexts where it applies. That there should be additional contexts beyond intentional action seems apparent from the language we use in applying IM and the range of cases in which we apply it. Attention to language reveals that we often talk about having things “in mind” without mentioning actions, such as when we say that we had a friend in mind just last week; we might even say that we had something in mind while denying that we acted, such as when we say that we had the friend’s birthday in mind but didn’t buy a card. Turning to the range of cases, note that we are willing to describe people as having some particular thing in mind when they are not acting, such as when we say that a student had a party in mind when they should have been concentrating on a lecture. These examples suggest that IM is applicable beyond the context of intentional action. In this essay, I supply an account of what it is to have a particular thing in mind. I begin by arguing that, despite appearances, IM applies only within the context of intentional action. Any evidence that suggests otherwise depends on an incomplete appreciation of the role played by intentional action in examples such as those considered above.. (shrink)

A new picture is emerging from the last hundred years’ study of evolution. Mountains of data to support—or bury—perspective are available, and there have been some substantial, recent summative works. Darlington in particular is recognized not only for comprehensiveness and insight, but for wit and clarity as well. Dobzhansky has done a rather lucid summary in nontechnical language, and Rensch has constructed a monument of documentation and intricate interpretation. Nevertheless, the picture of evolution has changed far more drastically than most (...) professionals can grasp without thoroughly digesting and independently interpreting a host of summative literature. The war-of-all-against-all, which is still evolution for the layman, has long since given away to the ecologist’s community with its various kinds of relationships. Therefore, the concept of “Biological Expansion” is now felt to be a more adequate frame of reference. (shrink)

Cheshire 1630-1660 County Government and Society during the `English Revolution'.

This book aims to provide fresh perspectives on Vattimo and Zabala's groundbreaking foundational text, Hermeneutic Communism, from 2011. The contributors to this collection of essays explore various facets of Vattimo and Zabala's "anarchic hermeneutics" and "weak communism" in order to investigate the concepts resulting from them, such as "framed democracies," "armed capitalism" and "conservative impositions." Vattimo and Zabala's text is one of the most innovative contributions to the current debate on Communism, in which authors such as Badiou, Negri, and Rancière (...) have been the protagonists so far. The unique and original contribution of Vattimo and Zabala's position consists in letting politics evolve from one of the anarchic origins of hermeneutics: the end of truth. This triggers the essential question of how far politics is possible without truth. One of the essential, methodologically innovative characteristics of this collection is its dialogical, hermeneutical form, which is achieved by inserting Vattimo and Zabala's personal reactions to each essay in the book. By responding to each chapter in turn, Vattimo and Zabala establish a hermeneutic dialogue with the contributors. Thus hermeneutics will not only be a central topic, but also an epistemological, concrete application of Vattimo and Zabala's theories. An indispensable critical tool for students, researchers, professors, activists and general readers interested in the philosophical and political debate on Communism, which encompasses a wide variety of disciplines such as philosophy, political science, sociology, postcolonial studies, critical theory and Latin American studies. Offering an innovative first analysis of the new concepts of Hermeneutic Communism, this book represents a vital contribution to the understanding of the intriguing interrelation between philosophical hermeneutics and political communism. (shrink)

In this article, we focus on the mentoring process, and we argue that the internal and external pressures extant at research universities may create a research culture that may be antithetical to appropriate mentoring. We developed a scale based on motivation theory to determine the perceived research culture in departments and research laboratories, and a mentoring scale to determine approaches to mentoring graduate students. Participants were 610 faculty members across 49 departments at a research oriented university. The findings were that (...) a mastery-oriented research climate and an outcome-oriented research climate were manifested at the university. More importantly, each research climate had its own unique impact on how the faculty approached mentoring graduate students. A mastery research climate was related to a more supportive approach to mentoring than the outcome research climate. We concluded by suggesting that the outcome research climate may have an adverse effect on effective mentoring and on maintaining research ethics. (shrink)

Category-specific impairments of object recognition and naming are among the most intriguing disorders in neuropsychology, affecting the retrieval of knowledge about either living or nonliving things. They can give us insight into the nature of our representations of objects: Have we evolved different neural systems for recognizing different categories of object? What kinds of knowledge are important for recognizing particular objects? How does visual similarity within a category influence object recognition and representation? What is the nature of our semantic knowledge (...) about different objects? We review the evidence on category-specific impairments, arguing that deficits even for one class of object cannot be accounted for in terms of a single information processing disorder across all patients; problems arise at contrasting loci in different patients. The same apparent pattern of impairment can be produced by damage to different loci. According to a new processing framework for object recognition and naming, the hierarchical interactive theory, we have a hierarchy of highly interactive stored representations. HIT explains the variety of patients in terms of lesions at different levels of processing and different forms of stored knowledge used both for particular tasks and for particular categories of object. Key Words: category-specific deficits; functional imaging; hierarchical models; interactive activation models; neuropsychology; object recognition; perceptual and functional knowledge. (shrink)

We present work demonstrating that the nature of an object for our visual system depends on the actions we are programming and on the presence of action relations between stimuli. For example, patients who show visual extinction are more likely to become aware of two objects if the objects fall in appropriate visual locations for a common action. This effect of the action relations between objects is modulated both by the familiarity of the positioning of the objects for action, and (...) by the mere possibility of action (the ‘affordance’) between the objects. In addition, the programming of an action to a part of an object alters the representation of that object, making the ‘part’ into the object selected by the visual system. These results point to object coding being a rather flexible process, affected not only by the perceptual properties of stimuli but also by the relations between these properties and action. We discuss the implications for theories of perception as well as considering why action information, in particular, may be important for perception. (shrink)

This in-depth study of Gandhi's philosophy of education examines the modern nature of his thought. In addition, it relates his intriguing philosophy to his views on Swaraj, religion, and reform. Sure to spark interest among readers of Gandhi, this book will undoubtedly appeal to all those wanting a better understanding of education in general, and of the attainment of knowledge.

These studies in religion, which include comparisons of Hindu, Buddhist and Christian themes, examine the spiritual insights and philosophical reflections of prominent thinkers from different religious traditions.

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(2006). Gray’s Elegy for Progress. Critical Review of International Social and Political Philosophy: Vol. 9, The Political Theory of John Gray, pp. 227-241.

This article focuses on the recent work of Slavoj Žižek and his extensive critique of poststructuralism and deconstruction from a Lacanian perspective. In this context, it examines Žižek's provocative approach to questions of social reality, ideology and nationalism, and explores the potential of such an approach for an analysis of crucial themes in British political culture. In addition, the article investigates the nature of the encounter between psychoanalysis and deconstruction — and especially where explicit referral is made to the terrain (...) of politics — with a view to breaking the apparent deadlock that has emerged. Through the development of a post-Marxist critique, it is argued that an alternative perspective can be formulated which combines the insights of both psychoanalysis and deconstruction and, at the same time, is able to transcend the limitations of each. (shrink)

An abiding concern in Žižek’s writings is with a central taboo of the modern age: the taboo of terror. We disavow terror only at the cost of accepting implicitly the violence and terror contained in the global capitalist logics and the fantasmatic structures that support them. The ongoing ideological attempts to neutralize the status of the capitalist economy, Žižek argues, are simultaneously accompanied by increasingly violent and authoritarian measures taken for its reproduction. Moreover, by failing to politicize the economy and (...) its constitutive violence, Western democracy is being reduced steadily to technocratic forms of administration. Focusing on recent work – and, in particular, The Defense of Lost Causes – this paper seeks to address Žižek’s cultivation of a new type of politico-philosophical engagement that does not shrink from the dimension of terror. (shrink)

In this response to Andrew Benjamin, I examine the manner in which Working With Walter Benjamin interweaves destruction and inauguration to account for the ‘othering’ of the social order. The question of where to locate the normative index of a radically altered social and political world is particularly at issue. While Professor Benjamin argues that the ontological fabric of human relationality bears a ‘counter-measure’ to State sovereignty and capitalism, I insist on the power of concrete historical struggles against oppression to (...) prefigure and orient a transformed world. (shrink)