The phenomenon of `consciousness' is intrinsically related to one's awareness of one's self, of time, and of the physical world. What, then, can be learned about consciousness from people who have suffered brain damage such as amnesia which affects their awareness? This is the question explored by Lawrence Weiskrantz, a distinguished neuropsychologist who has worked with such patients over 30 years. Written in an engaging and accessible style, Consciousness Lost and Found provides a unique perspective on one of the (...) most challenging issues in science today. (shrink)

The study of the physical world had its origins in philosophy, and, two-and-one-half millennia later, the scientific advances of the twentieth century are bringing the two fields closer together again. So argues Lawrence Sklar in this brilliant new text on the philosophy of physics.Aimed at students of both disciplines, Philosophy of Physics is a broad overview of the problems of contemporary philosophy of physics that readers of all levels of sophistication should find accessible and engaging. Professor Sklar’s talent for (...) clarity and accuracy is on display throughout as he guides students through the key problems: the nature of space and time, the problems of probability and irreversibility in statistical mechanics, and, of course, the many notorious problems raised by quantum mechanics.Integrated by the theme of the interconnectedness of philosophy and science, and linked by many references to the history of both disciplines, Philosophy of Physics is always clear, while remaining faithful to the complexity and integrity of the issues. It will take its place as a classic text in a field of fundamental intellectual importance. (shrink)

Observers have noted a decline (in the US) in attributions of genetically-based inferiority (e.g. in intelligence) to Blacks, and a rise in attributions of culturally-based inferiority. Is this "culturalism" merely warmed-over racism ("cultural racism") or a genuinely distinct way of thinking about racial groups? The question raises a larger one about the relative place of biology and culture in racist thought. I develop a typology of culturalisms as applied to race: (1) inherentist or essentialist culturalism (inferiorizing cultural characteristics wrongly but (...) intelligibly regarded as inhering in the nature of racial groups). This view has an historical pedigree in the work of J.G. von Herder, and the tradition of "national racism." (2) non-inherentist culturalism (groups regarded as possessing changeable, malleable inferiorizing cultural characteristics). (3) colonalist culturalism (colonial subjects regarded as uncivilized but capable of becoming civilized under European tutelage). (4) neo-racism (cultures of former colonial subjects in or potentially immigrating to European countries are regarded in an inherentist manner and incompatible with but not inferior to European cultures). Non-inherentist culturalism (#2) can be put to either a racist or an anti-racist use. (shrink)

Argues that truth, moral right, political right, and aesthetic value may be understood as arising out of a naturalist account of humanity, if naturalism is rightly conceived.

Could an artificial intelligence become a legal person? As of today, this question is only theoretical. No existing computer program currently possesses the sort of capacities that would justify serious judicial inquiry into the question of legal personhood. The question is nonetheless of some interest. Cognitive science begins with the assumption that the nature of human intelligence is computational, and therefore, that the human mind can, in principle, be modelled as a program that runs on a computer. Artificial intelligence (AI) (...) research attempts to develop such models. But even as cognitive science has displaced behavioralism as the dominant paradigm for investigating the human mind, fundamental questions about the very possibility of artificial intelligence continue to be debated. This Essay explores those questions through a series of thought experiments that transform the theoretical question whether artificial intelligence is possible into legal questions such as, "Could an artificial intelligence serve as a trustee?" What is the relevance of these legal thought experiments for the debate over the possibility of artificial intelligence? A preliminary answer to this question has two parts. First, putting the AI debate in a concrete legal context acts as a pragmatic Occam's razor. By reexamining positions taken in cognitive science or the philosophy of artificial intelligence as legal arguments, we are forced to see them anew in a relentlessly pragmatic context. Philosophical claims that no program running on a digital computer could really be intelligent are put into a context that requires us to take a hard look at just what practical importance the missing reality could have for the way we speak and conduct our affairs. In other words, the legal context provides a way to ask for the "cash value" of the arguments. The hypothesis developed in this Essay is that only some of the claims made in the debate over the possibility of AI do make a pragmatic difference, and it is pragmatic differences that ought to be decisive. Second, and more controversially, we can view the legal system as a repository of knowledge-a formal accumulation of practical judgments. The law embodies core insights about the way the world works and how we evaluate it. Moreover, in common-law systems judges strive to decide particular cases in a way that best fits the legal landscape-the prior cases, the statutory law, and the constitution. Hence, transforming the abstract debate over the possibility of AI into an imagined hard case forces us to check our intuitions and arguments against the assumptions that underlie social decisions made in many other contexts. By using a thought experiment that explicitly focuses on wide coherence, we increase the chance that the positions we eventually adopt will be in reflective equilibrium with our views about related matters. In addition, the law embodies practical knowledge in a form that is subject to public examination and discussion. Legal materials are published and subject to widespread public scrutiny and discussion. Some of the insights gleaned in the law may clarify our approach to the artificial intelligence debate. (shrink)

In the Fifth Meditation, Descartes makes a remarkable claim about the ontological status of geometrical figures. He asserts that an object such as a triangle has a 'true and immutable nature' that does not depend on the mind, yet has being even if there are no triangles existing in the world. This statement has led many commentators to assume that Descartes is a Platonist regarding essences and in the philosophy of mathematics. One problem with this seemingly natural reading is that (...) it contradicts the conceptualist account of universals that one finds in the Principles of Philosophy and elsewhere. In this paper, I offer a novel interpretation of the notion of a true and immutable nature which reconciles the Fifth Meditation with the conceptualism of Descartes' other work. Specifically, I argue that Descartes takes natures to be innate ideas considered in terms of their so-called 'objective being'. (shrink)

It has been argued, most trenchantly by Nancy Cartwright, that the diversity of the concepts and regularities we actually use to describe nature and predict and explain its behavior leaves us with no reason to believe that our foundational physical theories actually "apply" outside of delicately contrived systems within the laboratory. This paper argues that, diversity of method notwithstanding, there is indeed good reason to think that the foundational laws of physics are universal in their scope.

"Procedural Justice" offers a theory of procedural fairness for civil dispute resolution. The core idea behind the theory is the procedural legitimacy thesis: participation rights are essential for the legitimacy of adjudicatory procedures. The theory yields two principles of procedural justice: the accuracy principle and the participation principle. The two principles require a system of procedure to aim at accuracy and to afford reasonable rights of participation qualified by a practicability constraint. The Article begins in Part I, Introduction, with two (...) observations. First, the function of procedure is to particularize general substantive norms so that they can guide action. Second, the hard problem of procedural justice corresponds to the following question: How can we regard ourselves as obligated by legitimate authority to comply with a judgment that we believe (or even know) to be in error with respect to the substantive merits? The theory of procedural justice is developed in several stages, beginning with some preliminary questions and problems. The first question - what is procedure? - is the most difficult and requires an extensive answer: Part II, Substance and Procedure, defines the subject of the inquiry by offering a new theory of the distinction between substance and procedure that acknowledges the entanglement of the action-guiding roles of substantive and procedural rules while preserving the distinction between two ideal types of rules. The key to the development of this account of the nature of procedure is a thought experiment, in which we imagine a world with the maximum possible acoustic separation between substance and procedure. Part III, The Foundations of Procedural Justice, lays out the premises of general jurisprudence that ground the theory and answers a series of objections to the notion that the search for a theory of procedural justice is a worthwhile enterprise. Sections II and III set the stage for the more difficult work of constructing a theory of procedural legitimacy. Part IV, Views of Procedural Justice, investigates the theories of procedural fairness found explicitly or implicitly in case law and commentary. After a preliminary inquiry that distinguishes procedural justice from other forms of justice, Part IV focuses on three models or theories. The first, the accuracy model, assumes that the aim of civil dispute resolution is correct application of the law to the facts. The second, the balancing model, assumes that the aim of civil procedure is to strike a fair balance between the costs and benefits of adjudication. The third, the participation model, assumes that the very idea of a correct outcome must be understood as a function of process that guarantees fair and equal participation. Part IV demonstrates that none of these models provides the basis for a fully adequate theory of procedural justice. In Part V, The Value of Participation, the lessons learned from analysis and critique of the three models are then applied to the question whether a right of participation can be justified for reasons that are not reducible to either its effect on the accuracy or its effect on the cost of adjudication. The most important result of Part V is the Participatory Legitimacy Thesis: it is (usually) a condition for the fairness of a procedure that those who are to be finally bound shall have a reasonable opportunity to participate in the proceedings. The central normative thrust of Procedural Justice is developed in Part VI, Principles of Procedural Justice. The first principle, the Participation Principle, stipulates a minimum (and minimal) right of participation, in the form of notice and an opportunity to be heard, that must be satisfied (if feasible) in order for a procedure to be considered fair. The second principle, the Accuracy Principle, specifies the achievement of legally correct outcomes as the criterion for measuring procedural fairness, subject to four provisos, each of which sets out circumstances under which a departure from the goal of accuracy is justified by procedural fairness itself. In Part VII, The Problem of Aggregation, the Participation Principle and the Accuracy Principle are applied to the central problem of contemporary civil procedure - the aggregation of claims in mass litigation. Part VIII offers some concluding observations about the point and significance of Procedural Justice. (shrink)

“Virtue jurisprudence” is a normative and explanatory theory of law that utilises the resources of virtue ethics to answer the central questions of legal theory. The main focus of this essay is the development of a virtue–centred theory of judging. The exposition of the theory begins with exploration of defects in judicial character, such as corruption and incompetence. Next, an account of judicial virtue is introduced. This includes judicial wisdom, a form of phronesis, or sound practical judgement. A virtue–centred account (...) of justice is defended against the argument that theories of fairness are prior to theories of justice. The centrality of virtue as a character trait can be drawn out by analysing the virtue of justice into constituent elements. These include judicial impartiality (even–handed sympathy for those affected by adjudication) and judicial integrity (respect for the law and concern for its coherence). The essay argues that a virtue–centred theory accounts for the role that virtuous practical judgement plays in the application of rules to particular fact situations. Moreover, it contends that a virtue–centred theory of judging can best account for the phenomenon of lawful judicial disagreement. Finally, a virtue–centred approach best accounts for the practice of equity, departure from the rules based on the judge’s appreciation of the particular characteristics of individual fact situations. [ABSTRACT FROM AUTHOR]. (shrink)

Using the history of political thought and real-world political contexts, including South Africa and the recent global financial crisis, this book argues that power is integral to freedom. It demonstrates how freedom depends upon power, and contends that liberty for all citizens is best maintained if conceived as power through political representation. Against those who de-politicise freedom through a romantic conception of 'the people' and faith in supposedly independent judicial and political institutions, Lawrence Hamilton argues that real modern freedom (...) can only be achieved through representative and participative mechanisms that limit domination and empower classes and groups who become disempowered in the conflicts that inevitably pervade politics. This is a sophisticated contribution to contemporary political theory that will be of interest to scholars and students of history, politics, philosophy, economics, sociology, development studies and Southern African studies. (shrink)

What is the core of the distinctiveness of Homo sapiens? Some of the most famous hypotheses include tool use and tool making, language, free will and moral agency, self-consciousness, mind itself, and reason or rational problem-solving. All these answers are partly true. But recent work in comparative psychology, primatology, and cognitive science have converged on a conception of human distinctiveness that underlies these. Remarkably, it was explored a century ago by George Herbert Mead. The American pragmatists played a special role (...) in the development of non-reductive naturalism. But among them, Mead uniquely endorsed the notion of “emergence” developed by the British Emergentists. This led him to an analysis of the emergence of the human self and mind out of social processes, most famously employing his concept of “significant gesture.” In recent decades both notions have been buttressed by philosophical and scientific work. Emergence has returned in the sciences of nonlinear dynamics and complexity, and has been re-conceptualized by philosophers like Wiliiam Wimsatt. Mead’s social conception of the human mind and self have been repurposed by a host of scientists, as in Michael Tomasello’s conception of “joint intentionality” and Antonio Damasio’s analysis of self-consciousness. These developments show that Mead was remarkably prescient in his core insights. (shrink)

How is it that sounds from the mouth or marks on a page—which by themselves are nothing like things or events in the world—can be world-disclosive in an automatic manner? In this fascinating and important book, Lawrence J. Hatab presents a new vocabulary for Heidegger’s early phenomenology of being-in-the-world and applies it to the question of language. He takes language to be a mode of dwelling, in which there is an immediate, direct disclosure of meanings, and sketches an extensive (...) picture of proto-phenomenology, how it revises the posture of philosophy, and how this posture applies to the nature of language. Representational theories are not rejected but subordinated to a presentational account of immediate disclosure in concrete embodied life. The book critically addresses standard theories of language, such that typical questions in the philosophy of language are revised in a manner that avoids binary separations of language and world, speech and cognition, theory and practise, realism and idealism, internalism and externalism. (shrink)

I develop the thesis that species and ecosystems are living entities with morally significant interests in their own right and defend it against leading objections. Contrary to certain claims, it is possible to individuate such entities sufficiently well. Indeed, there is a sense in which such entities define their own nature. I also consider and reject the argument that species and ecosystems cannot have interests or even traits in their own right because evolution does not proceed on that level. Although (...) evolution proceeds on the level of the genotype, those selected are able to cooperate in entities of various higher orders—including species and ecosystems. Having their own nature and interests, species and ecosystems can meaningfully be said to have moral standing. (shrink)

I argue that hunting is not a sport, but a neo-traditional cultural trophic practice consistent with ecological ethics, including a meliorist concern for animal rights or welfare. Death by hunter is on average less painful than death in wild nature. Hunting achieves goods, including trophic responsibility, ecological expertise and a unique experience of animal inter-dependence. Hunting must then be not only permissible but morally good wherever: a) preservation of ecosystems or species requires hunting as a wildlife management tool; and/or b) (...) its animal deaths per unit of nutrition is lower than that caused by farming practices. Both conditions obtain at least some of the time. (shrink)

In this interview, the previous editor-in-chief of Theoria, Lawrence Hamilton, describes the evolution of Theoria to become a journal with more Southern political theory scholars and ideas, and how this was inspired by the limitations of Northern theory alone in understanding real world political problems in South Africa especially. He traces the evolution of this thought in becoming a more ‘decolonial’ type thinker through his own work, and how this intersected with Theoria's focus, with specific reference to special issues (...) of the journal including ‘Freedom and Power’ in 2013, ‘Empire and Economics’ in 2016 and a series of African-focussed editions in 2018, 2019 and 2021. At the heart of this lived experienced of intellectual development is a validation of the importance of context-based theory and theorising that is nevertheless still engaged with northern thought and global issues. This intellectual history helps clarify Theoria's current substantive focus. (shrink)

Philosophers look to the realization relation as a way to make sense of the possibility that special science kinds are physical, yet not reducible to kinds in physics. A realized property fails to reduce because it can be realized in multiple ways, thus blocking its identification with lower-level properties. One prominent analysis of realization, subset realization, distinguishes multiple realizers on the basis their “left-over powers,” that is, those that don’t contribute to the individuative powers of the realizer. However, I argue, (...) the subset analysis of realization fails to mark an important distinction between different ways that a property might be realized, and also makes questions about the reducibility of kinds—presumably an empirical issue—tractable from the armchair. I offer as an alternative mechanistic multiple realization, which avoids both these problems. (shrink)

Through his innovative study of language, noted Heidegger scholar Lawrence Hatab offers a proto-phenomenological account of the lived world, the “first” world of factical life, where pre-reflective, immediate disclosiveness precedes and makes possible representational models of language. Common distinctions between mind and world, fact and value, cognition and affect miss the meaning-laden dimension of embodied, practical existence, where language and life are a matter of “dwelling in speech.” In this second volume, Hatab supplements and fortifies his initial analysis by (...) offering a detailed treatment of child development and language acquisition, which exhibit a proto-phenomenological world in the making. He then takes up an in-depth study of the differences between oral and written language (particularly in the ancient Greek world) and how the history of alphabetic literacy shows why Western philosophy came to emphasize objective, representational models of cognition and language, which conceal and pass over the presentational domain of dwelling in speech. Such a study offers significant new angles on the nature of philosophy and language. (shrink)

Ad hominem arguments argue that some opponent should not be heard and no argument of that opponent should be heard or considered. The opponent has generally pernicious views, false and harmful. Moreover he is diabolically clever at arguing for his views. Thus, the ad hominem argument is essentially a device by which non-intellectuals try to wrest control of a dialectical situation from intellectuals. Stifling intellectuals, disrupting the dialectical situation, is an unpleasant conclusion, but no fallacy has been shown in what (...) leads up to that conclusion. (shrink)

It is well-acknowledged that teachers play a significant role in enhancing student learning and that investigating teachers’ cognitions about teaching is a first and important step to understanding the phenomenon. Although much research into teachers’ cognitions about grammar teaching has been conducted in various socio-cultural contexts, little has been reported on cognitions of Chinese teachers of English as a foreign language so far. Such understanding is of primary importance to student success in language learning given the sociocultural context where grammar (...) takes a lion’s share in high-stakes examinations. In order to address this research gap, we developed and validated the Chinese EFL Teachers’ Cognitions about Grammar Teaching Questionnaire. Two subsamples were randomly invited to respond to the TCAGTQ and the data were then subjected to exploratory factor analysis and confirmatory factor analysis to test the validity and reliability of the instrument. The EFA excluded eight items from the TCAGTQ and generated six factors with 27 items. The CFA result from the other subsample supported a six-factor model with a good model fit. Moderate correlations between the six factors also supported the predictive validity of the questionnaire, showing that the TCAGTQ is a valid and reliable inventory for measuring Chinese university EFL teachers’ cognitions about grammar teaching. Our findings suggest that the TCAGTQ can be used as a useful tool for teachers to self-assess their professional practice for improving teaching. (shrink)

It has been argued that there is a problem oftemporary intrinsics, the problem of explaininghow it is possible for things to possesssuccessively contrary properties, if a certaintheory about time, ``eternalism'', is true. Inthis paper, I consider whether there really issuch a problem and survey some standardsolutions to it. I argue for one of them, onewhich has been offered by Mark Johnston andPeter van Inwagen, and which I call the``exemplification-solution''''. I consider avariant on that solution offered by E.J. Lowe(and Sally Haslanger), (...) and I argue that thisvariant should be rejected. (shrink)

This article confronts growing conservative opposition to abortion based on the claim that abortion is morally equivalent to infanticide. By examining the relationship between moral skepticism and precautionary ethics the article promotes a completely permissive position on abortion from conception to birth while consistently rejecting the possibility that such a position entails permissive implications for infanticide. The article introduces and traces the implicit relationship between moral skepticism, the precautionary principle and political liberalism.

The placement of hydrogen in the periodic table has unique implications for fundamental questions of chemical behavior. Recent arguments in favor of placing hydrogen either separately at the top of the table or as a member of the carbon family are shown to have serious defects. A Coulombic model, in which all compounds of hydrogen are treated as hydrides, places hydrogen exclusively as the first member of the halogen family and forms the basis for reconsideration of fundamental concepts in bonding (...) and structures. The model provides excellent descriptive and predictive ability for structures and reactivities of a wide range of substances. (shrink)

The paper discusses how abduction relates tochildren's early acquisition of words, and has three sections: (a) a brief description of Peirce's notion of abduction; (b) a developmentof a hypothesis for the content-related symbolic functioning of words; and (c)arguments that children's knowledge of such functioning involves two kinds of abduction. In (b), children's knowledge of the content-related symbolic functioning of words is argued to consist in practical knowledge ofhow to use words to direct attention to kindsof things. To acquire such knowledge, (...) a childmust form a practical causal hypothesis aboutthe kind of thing to which a word directs attention. I argue that forming such ahypothesis involves abduction. On the basis of empirical work of several developmentalists, I also argue that children use abduction notmerely in forming practical hypotheses for the functioning of their earliest words, but also in forming theoretical hypotheses about core(as contrasted perceptual and functional)features of natural and artificial kinds. (shrink)

Revision of thesis (Ph. D.)--U.C.L.A., 1982?Includes index. Bibliography: p. 151-156.

Justus Buchler’s 1966 Metaphysics of Natural Complexes seems so unique as to be sui generis. In it he declares that everything discriminable in any way is a “natural complex,” including every fact, substance, particular, process, universal, experience, property, mind, etc., even the concept of a natural complex itself. Every natural complex obtains in multiple orders of relations to other complexes, so each complex has indefinitely many “integrities,” each its function in some order. No complex is any more or less real (...) than any other; witches and whales are equally real, one in an order of historical fiction, another in the order of zoology. The totality of complexes is not a... (shrink)

Salmon, following Reichenbach and others, maintained that distant simultaneity was conventional in a special relativistic world in a way in which this was not so in prerelativistic spacetime. This paper surveys and criticizes a number of proposals to unpack this claim. It goes on to argue that if the claim has validity, it rests upon differing facts about epistemic accessibility of temporal relations in the different spacetimes, and not directly upon any facts about differing causal structures in these worlds.