In the last decade, reading research has seen a paradigmatic shift. A new wave of computational models of orthographic processing that offer various forms of noisy position or context-sensitive coding have revolutionized the field of visual word recognition. The influx of such models stems mainly from consistent findings, coming mostly from European languages, regarding an apparent insensitivity of skilled readers to letter order. Underlying the current revolution is the theoretical assumption that the insensitivity of readers to letter order reflects the (...) special way in which the human brain encodes the position of letters in printed words. The present article discusses the theoretical shortcomings and misconceptions of this approach to visual word recognition. A systematic review of data obtained from a variety of languages demonstrates that letter-order insensitivity is neither a general property of the cognitive system nor a property of the brain in encoding letters. Rather, it is a variant and idiosyncratic characteristic of some languages, mostly European, reflecting a strategy of optimizing encoding resources, given the specific structure of words. Since the main goal of reading research is to develop theories that describe the fundamental and invariant phenomena of reading across orthographies, an alternative approach to model visual word recognition is offered. The dimensions of a possible universal model of reading, which outlines the common cognitive operations involved in orthographic processing in all writing systems, are discussed. (shrink)

Face perception is a highly conserved process that directs our attention from infancy and is supported by specialized neural circuitry. Oxytocin can increase accuracy and detection of emotional faces, but these effects are mediated by valence, individual differences, and context. We investigated the temporal dynamics of oxytocin’s influence on the neural substrates of face perception using event related potentials (ERP). In a double blind, placebo controlled within-subject design, 21 healthy male adults inhaled oxytocin or placebo and underwent ERP imaging during (...) two face processing tasks. Experiment 1 investigated effects of oxytocin on neural correlates of fearful versus neutral facial expressions, and Experiment 2 manipulated point-of-gaze to neutral faces. In Experiment 1, we found that oxytocin reduced N170 latency to fearful faces. In Experiment 2, N170 latency was decreased when participant gaze was directed to the eyes of neutral faces; however, there were no oxytocin-associated effects in response to different facial features. Findings suggest oxytocin modulates early stages of social perception for socially complex information such as emotional faces relative to neutral. These results are consistent with models suggesting oxytocin impacts the salience of socially informative cues during processing, which leads to downstream effects in behavior. Future work should examine how oxytocin affects neural processes underlying basic components of social behavior (such as, face perception) while varying emotional expression of stimuli or comparing different characteristics of participants (e.g., gender, personality traits). (shrink)

It is generally considered the case that an authorial preface is an author’s opportunity to give the reader a hand in interpreting the work he or she is about to read. It is strange then that the Preface to Wittgenstein’s Tractatus (1922) has often been overlooked. Max Black’s (1964) influential A Companion toWittgenstein’sTractatus, for example, passes over the Preface in silence. And even in the latest published edition of the so-called Prototractatus (1996), the Preface is the only part that appears (...) in hand-written facsimile but is not reproduced in typescript form. Perhaps an argument for not so-reproducing the Preface of the Pro- totractatus in typescript is also an argument for the importance of the Preface: not one letter of this early hand-written text of the Preface is different from the final published edition (I will return to this later). Only of late has the Preface to the Tractatus been seen as having any kind of focal importance.This recent interest in the Preface has largely been spawned by Cora Diamond’s and James Conant’s “New” view of Wittgenstein. This New view (designated as such subsequent to the publication in 2000 of the volume entitled The New Wittgenstein) uses the Preface as a central interpretive tool that, according to this view, shows that the Tractatus takes “a strong anti-metaphysical stand” which is “most explicit in Wittgenstein’s statements in the book’s Preface and concluding remarks.1”The third and fourth paragraphs of the Preface are seen as especially revealing of Wittgenstein’s anti-metaphysical purpose. (shrink)

The book's key questions concern whether we have a right to believe whatever we choose and whether we have significant control over our beliefs. After exploring four case studies in which the question of a right to believe arises and querying what epistemic obligations are, we consider how epistemic obligations might be grounded, whether in prudence, morality, or human virtues. Some argue that epistemic excellence is less concerned with our obligations to believe the truth and avoid falsehood than with seeing (...) that the beliefs we hold are justified. We argue that our epistemic responsibility is best fulfilled somewhere in between the strict objectivist and strict subjectivist views. We proceed to defend the thesis that we have not only indirect but direct control over our beliefs. We then examine the nature of belief, contending for belief as both disposition and an action. In the final chapter we discuss the relation between epistemic obligations and moral accountability. (shrink)

To understand what a fallacy is one needs to understand what a bad argument is and what it is for an argument to appear good. I will argue that from an intuitive standpoint a good argument should be understood in roughly the way Richard Feldman has proposed, that is, as an argument that gives people reason to believe its conclusion. However, I will also argue that an externalist condition that requires that the premises really do support the conclusion must (...) be added to the internalist account which only requires that a person be justified in believing the premises support the conclusion. (shrink)

My overall aim here is to intersect two issues central to Max Velmans' wide-ranging paper. The first concerns one of the most vexing problems in consciousness research — how best to approach the terms 'mental' and 'physical'. The second looks at the phenomenology of volition, and the degree to which information presumably necessary for making voluntary conscious decisions is, or is not, present in consciousness. Velmans offers three general reasons to motivate his position: the physical world is 'causally closed' to (...) the influence of consciousness; consciousness does not contain the information necessary for making volitional decisions; conscious feelings of volition occur before the acts they supposedly cause. It seems to me that none of this holds up well under scrutiny. I will concentrate on the first two reasons, since I think they involve more basic and widespread aspects of consciousness research. (shrink)

I argue that a phenotypic trait can be an adaptation to a particular environmental condition, as against others, only if the environmental condition and the phenotype interactively cause fitness. Models of interactive environmental causes of fitness generally require that environments be individuated by explicit representation rather than by measures of environmental quality, although the latter understanding of ‘environment’ is more prominent in the philosophy of biology. Hence, talk of adaptations to some but not other environmental conditions relies on conceptions of (...) ‘environment’ importantly different from that commonly presupposed in philosophy of biology. (shrink)

The mysteries of consciousness have gripped the human imagination for over 2,500 years. At the dawn of the new millennium, Understanding Consciousness provides new solutions to some of the deepest puzzles surrounding its nature and function. Drawing on recent scientific discoveries, Max Velmans challenges conventional reductionist thought, providing an understanding of how consciousness relates to the brain and physical world that is neither dualist, nor reductionist. Understanding Consciousness will be of great interest to psychologists, philosophers, neuroscientists and other professionals concerned (...) with mind/body relationships, and all who care deeply about this subject. (shrink)

Editors provide a substantive introduction to the history and theories of perfectionism and neutrality, expertly contextualizing the essays and making the collection accessible.

Many of our inherited civic institutions are dead or dying. We need an ambitious reform program to revive democratic life. This essay advances a four-pronged “citizenship agenda”: a campaign finance initiative granting each voter fifty “patriot dollars” to fund candidates and political parties of his or her choice; a proposal for a new national holiday, Deliberation Day, held before each national election, enabling citizens to deliberate on the merits of rival candidates; a system of federally financed electronic news-vouchers to permit (...) professional journalism to survive the destruction of its traditional business model; and a new form of citizenship inheritance, which provides $80,000 to all Americans as they start off life as adults. Working with collaborators, I have developed each of these initiatives at book length. This essay suggests how the “citizenship agenda” yields a whole that is larger than the sum of its parts. (shrink)

Since his death in 1997, Isaiah Berlin's writings have generated continual interest among scholars and educated readers, especially in regard to his ideas about liberalism, value pluralism, and "positive" and "negative" liberty. Most books on Berlin have examined his general political theory, but this volume uses a contemporary perspective to focus specifically on his ideas about freedom and liberty. Isaiah Berlin and the Politics of Freedom brings together an integrated collection of essays by noted and emerging political theorists that commemorate (...) in a critical spirit the recent 50th anniversary of Isaiah Berlin's famous lecture and essay, "Two Concepts of Liberty." The contributors use Berlin's essay as an occasion to rethink the larger politics of freedom from a twenty-first century standpoint, bringing Berlin's ideas into conversation with current political problems and perspectives rooted in postcolonial theory, feminist theory, democratic theory, and critical social theory. The editors begin by surveying the influence of Berlin's essay and the range of debates about freedom that it has inspired. Contributors' chapters then offer various analyses such as competing ways to contextualize Berlin's essay, how to reconsider Berlin's ideas in light of struggles over national self-determination, European colonialism, and racism, and how to view Berlin's controversial distinction between so-called "negative liberty" and "positive liberty." By relating Berlin's thinking about freedom to competing contemporary views of the politics of freedom, this book will be significant for both scholars of Berlin as well as people who are interested in larger debates about the meaning and conditions of freedom. (shrink)

Cosmopolitanism is a form of egalitarianism about global justice. Egalitarians hold that economic inequalities are justifiable only under limited conditions. Cosmopolitans, like Brock, embrace basic principles of distributive justice that apply to all human beings. Their opponents, sometimes called liberal nationalists, are also egalitarians but limit the scope of egalitarian justice to cooperating members of a society. Outsiders are owed help to lead minimally decent lives but these are humanitarians obligations, not obligations of distributive justice. Brock’s defense of cosmopolitanism is (...) thoughtful and sensitive but appears to be too weak. Her basic principle of distributive justice appears to allow more inequality than cosmopolitans can accept. Liberal nationalists defend preference for fellow citizens and Brock seems not to have done a fully adequate job answering their arguments, especially their appeal to reciprocity among citizens. It’s therefore difficult to know where Brock stands on some of the crucial issues about global justice. (shrink)

Recent advances in our understanding of the mechanism and regulation of eukaryotic DNA replication have been expedited by the use of cell‐free systems capable of initiation of DNA replication. The system capable of replicating plasmid DNAs containing the SV40 origin of DNA replication in vitro is a paradigm for studies on the replication of other virus DNAs and the replication of cellular chromosomes. This review outlines some of the contemporary issues and developments related to this complex problem.

This book examines the field of bioethics from an international and regional legal perspective. It focuses on major international law documents such as the United Nations Universal Declaration on Bioethics and Human Rights and UNESCO declarations on human cloning and the human genome. Coverage of regional legal instruments includes the Council of Europe Convention on Human Rights and Biomedicine (the Oviedo Convention) and its Protocols on cloning, transplantation, and research with human beings. Work on surrogacy issues by the Hague Conference (...) on Private International Law is also discussed, as are some African regional legal instruments on biosafety, and stem cell research. (shrink)

Cognitive Science, Volume 46, Issue 1, January 2022.

Foreword -- 1. The War Within -- 2. The Cult of Experience -- 3. The Long March -- 4. America's Transformers -- 5. American Restoration -- 6. Twenty-twenty Vision -- Acknowledgments.

In lieu of an abstract, here is a brief excerpt of the content:A Chance to CutBruce H. CampbellMy gloved hand reaches for progressively sharper surgical instruments. The prior radiation therapy and recurrent cancer [End Page E3] have made his neck tissues as stiff and hard as an old block of wood; everything appears too dull and feels too dry under the bright operating room lights. I push, dissect, urge, divide, prod, and spread with little effect.The nursing staff keeps to its (...) routine—completing computer entries, retrieving supplies, counting sponges—only intermittently aware that things are not going well at the point of attack. Nondescript music plays softly and the anesthesia machine continues to emit its gentle sounds. The junior resident—assisting me with the first of many neck dissections she will see during her five years of training—grips the retractor as she has been told and dabs the wound periodically to clear any blood or fluid.I glance up to recheck the CT scan. It confirms that this man’s recurrent cancer is just below the next layer of neck muscles. There are also some large blood vessels and major nerves nearby. I am confident, though, that I will be able to expose the mass, protect all of the critical structures, and safely remove the cancer.Curing cancer with surgery is no small feat, mind you. Cancer is, after all, a molecular disease not easily confined to an obvious lump, even though we sometimes refer to a malignant mass being “like a walnut” or “as hard and round as a marble.” The actual disease rests deep inside each cancer cell where the genetic code—the DNA—makes mistake–after–mistake. If cancer is to be cured with a surgical procedure, the surgeon must remove every last cell that is capable of making the same nonsensical, life–threatening error. Given Science’s rudimentary knowledge of cancer cell dynamics and signaling, it’s a miracle that surgery ever works. Yet, we continue to try. And we succeed just often enough to keep on trying.I rearrange the retractors and alter my approach. My mentors would have known what to do next, I imagine. My training included time well–spent with brilliant and technically–gifted surgeons. How would they have approached this case? Their experience and instincts might have told them to open the wound more widely, work the lateral and deep margins first, or position the instruments differently.Perhaps, one of my mentors would have attacked this man’s tumor using the same approach I am attempting but would have known exactly where to exploit some area of weakness that I cannot locate. A few swift, confident moves and he would have held the mass in his hands. “That’s it. We’re done,” he would have said.I met this patient several months ago when his cancer was first discovered and have seen him throughout his course of treatment. Recently, his daughter had accompanied him to the office to review his options. “Treatment has been rugged, Doc,” he reminded me. “The cancer’s still there and they said I can’t get any more radiation. Chemo would only prolong things. I don’t really want surgery, but what choice do I have if I want to be cured?”“Supportive care is an option, but the only curative approach is surgery.”“Well, I’m not ready to quit yet, Doc. I got grand-kids, y’know. I want to watch them grow up.” He nodded to his daughter. “I’m in charge of spoiling her little boys.”The daughter smiled. We crowded around the computer screen to look at the scans. I showed them how the tumor was invading and destroying surrounding structures. I described the surgery and the risks.“There are many things I will not know about your tumor until we are actually in the operating room,” I explained. Surgery in the setting of recurrent disease involves a series of on–the–spot decisions and course corrections. The odds of success are unknowable. “Sometimes, the only way to find out if we can remove the cancer is simply to try.”He took a deep breath and looked at his daughter. “Well then, Doc, if surgery is the only... (shrink)

This book explores the puzzling phenomenon of new veiling practices among lower middle class women in Cairo, Egypt.

"The day will come when not only my writings, but precisely my life--the intriguing secret of all the machinery--will be studied and studied." Søren Kierkegaard's remarkable combination of genius and peculiarity made this a fair if arrogant prediction. But Kierkegaard's life has been notoriously hard to study, so complex was the web of fact and fiction in his work. Joakim Garff's biography of Kierkegaard is thus a landmark achievement. A seamless blend of history, philosophy, and psychological insight, all conveyed with (...) novelistic verve, this is the most comprehensive and penetrating account yet written of the life and works of the enigmatic Dane who changed the course of intellectual history. Garff portrays Kierkegaard not as the all-controlling impresario behind some of the most important works of modern philosophy and religious thought--books credited with founding existentialism and prefiguring postmodernism--but rather as a man whose writings came to control him. Kierkegaard saw himself as a vessel for his writings, a tool in the hand of God, and eventually as a martyr singled out to call for the end of "Christendom." Garff explores the events and relationships that formed Kierkegaard, including his guilt-ridden relationship with his father, his rivalry with his brother, and his famously tortured relationship with his fiancée Regine Olsen. He recreates the squalor and splendor of Golden Age Copenhagen and the intellectual milieu in which Kierkegaard found himself increasingly embattled and mercilessly caricatured. Acclaimed as a major cultural event on its publication in Denmark in 2000, this book, here presented in an exceptionally crisp and elegant translation, will be the definitive account of Kierkegaard's life for years to come. (shrink)

Religious outlooks are combinations of theological, moral and political principles, individuated in a medium-grained way. Distinguish between religious outlooks that are friendly to the fundamental political principles characteristic of liberal democracy, and those that are hostile to, or knowingly subversive of, them. I claim that (1) in some respects, but not all, governments are justified in discriminating against 'hostile' religious outlooks, but (2) governments should not intentionally favour some 'friendly' ones over others, and (3) governments should respect all 'friendly' faith-based (...) organisations with which it deals, but may on various grounds favour some over others. (shrink)

Some practical criteria for free-will are suggested where free-will is a matter of degree. It is argued that these are more appropriate than some extremely idealised conceptions. Thus although the paper takes lessons from philosophy it avoids idealistic approaches as irrelevant. A mechanism for allowing an agent to meet these criteria is suggested: that of facilitating the gradual emergence of free-will in the brain via an internal evolutionary process. This meets the requirement that not only must the choice of action (...) be free but also choice in the method of choice, and choice in the method of choice of the method of choice etc. This is directly analogous to the emergence of life from non-life. Such an emergence of indeterminism with respect to the conditions of the agent fits well with the `Machiavellian Intelligence Hypothesis' which posits that our intelligence evolved (at least partially) to enable us to deal with social complexity and modelling `arms races'. There is a clear evolutionary advantage in being internally coherent in seeking to fulfil ones goals and unpredictable by ones peers. To fully achieve this vision several other aspects of cognition are necessary: open-ended strategy development; the meta-evolution of the evolutionary process; the facility to anticipate the results of strategies; and the situating of this process in a society of competitive peers. Finally the requirement that reports of the deliberations that lead to actions need to be socially acceptable leads to the suggestion that the language that the strategies are developed within be subject to a normative process in parallel with the development of free-will. An appendix outlines a philosophical position in support of my position. (shrink)

We present a computational simulation which captures aspects of negotiation as the interaction of agents searching for an agreement over their own mental model. Specifically this simulation relates the beliefs of each agent about the action of cause and effect to the resulting negotiation dialogue. The model highlights the difference between negotiating to find any solution and negotiating to obtain the best solution from the point of view of each agent. The later case corresponds most closely to what is commonly (...) called "haggling". This approach also highlights the importance of what each agent thinks is possible in terms of actions causing changes and in what the other agents are able to do in any situation to the course and outcome of a negotiation. This simulation greatly extends other simulations of bargaining which usually only focus on the case of haggling over a limited number of numerical indexes. Three detailed examples are considered. The simulation framework is relatively well suited for participatory methods of elicitation since the "nodes and arrows" representation of beliefs is commonly used and thus accessible to stakeholders and domain experts. (shrink)

The notion of love in Freud’s work and in lacan’s work is explored here in a preliminary fashion, and their many different attempts to discuss love are compared and contrasted. Concepts such as libido, narcissism, anaclisis, the ego-ideal, the ideal ego, ego-libido, object-libido, and the imaginary are brought to bear on Freud’s rather “obsessive” theory of love, and Lacan’s views of passion in his early work are given special attention.

This paper argues for an intrinsic connection between Logic-Based Therapy (LBT) and empirical psychology, a connection that suggests the need to employ both philo­sophical and psychological theories in the clinical setting. This link is established by arguing that LBT is conceptually grounded in naturalized epistemology, the view introduced and defended by W. V. O. Quine in the aftermath of his attack on the Analytic-Synthetic dis­tinction. Naturalized epistemology places empirical psychology and logic on the same epis­temic foundation, and, it is argued, (...) it is this foundation that both supports the application of logic in the clinical setting and connects logic to empirical psychology. One consequence of this view is that LBT should be understood as providing a theoretical framework for other forms of philosophical counseling, an idea that establishes the logic-based approach to therapy as the sine qua non of the counseling enterprise. (shrink)