Heng Xian is a previously unknown text reconstructed by Chinese scholars out of a group of more than 1,200 inscribed bamboo strips purchased by the Shanghai Museum on the Hong Kong antiquities market in 1994. The strips have all been assigned an approximate date of 300 B.C.E., and Heng Xian allegedly consists of thirteen of them, but each proposed arrangement of the strips is marred by unlikely textual transitions. The most plausible hypothesis is one that Chinese scholars do not appear (...) to take seriously: that we are missing one or more strips. The paper concludes with a discussion of the hazards of studying unprovenanced artifacts that have appeared during China’s recent looting spree. I believe the time has come for scholars to ask themselves whether their work indirectly abets this destruction of knowledge. (shrink)

We suggest that the hierarchical predictive processing account detailed by Clark can be usefully integrated with narrative psychology by situating personal narratives at the top of an individual's knowledge hierarchy. Narrative representations function as high-level generative models that direct our attention and structure our expectations about unfolding events. Implications for integrating scientific and humanistic views of human experience are discussed.

On May 24, 1995, the American Medical Association Council on Ethical and Judicial Affairs issued a rather controversial opinion that it is ethically permissible to use anencephalic infants as living organ donors. Approximately 1,000 to 2,000 infants are born each year in the United States with anencephaly, a congenital birth defect whereby the infant has no forebrain and cerebrum. Without higher brain functions, the infants can never experience consciousness, thoughts, emotions, or pain. Fewer than half survive more than a day, (...) and more than 90 percent die within one week. However, by the time brain death occurs in anencephalic infants, their organs are no longer suitable for donor purposes because they have deteriorated beyond use.In 1988, the AMA Council declared that it is ethical to use the infants as organ donors only after they have died. Now the Council has revised that opinion, and it proposes to allow removal of organs before death, as long as the parents consent and two doctors concur in the diagnosis of anencephaly. (shrink)

To controlforceaccurately under a wide range of behavioral conditions, the central nervous system would either require a detailed, continuously updated representation of the state of each muscle (and the load against which each is acting) or else force feedback with sufficient gain to cope with variations in the properties of the muscles and loads. The evidence for force feedback with adequate gain or for an appropriate central representation is not sufficient to conclude that force is the major controlled variable in (...) normal limb movements.Morton's hypothesis, thatlengthis controlled by a follow-up servo, has a number of difficulties related to the delays, gains, variability, and specificity in feedback pathways comprising potential servo loops. However, experimental evidence is consistent with these pathways providing servo assistance for some movements produced by coactivation of α- and static γ-motoneurons. Dynamic γ-motoneurons may provide an additional input for adaptive control of different types of movements.The idea that feedback is used to compensate for changes in musclestiffnesshas received experimental support under static postural conditions. However, reflexes tend to increase rather than decrease the range of variation in muscle stiffness during some cyclic movements. Theoretical problems associated with the regulation of stiffness are also discussed. The possibilities of separate control systems forvelocityorviscosityare considered, but the evidence is either negative or lacking. I conclude that different physical variables can be controlled depending on the type of limb movement required. The concept of stiffness regulation is also useful under some conditions, but should probably be extended to the regulation of the visco-elastic properties (i.e., the mechanical impedance) of a muscle or joint. (shrink)

Many social scientists and philosophers have counted themselves moral relativists in some sense or other. We cannot deal with all the various views which are properly called forms of “moral relativism”; so I propose to explain a form of moral relativism which seems to me an interesting, and somewhat plausible theory. This theory comprises the following three affirmations: The basic moral principles of different individuals or groups sometimes are, or can be, in some important sense conflicting. When there is such (...) fundamental conflict of basic principles or standards, there is either always, or at least sometimes, no way to show that one view is better justified even in the presence of ideally complete factual information; in that sense the principles are equally justified or “valid.” But there is a sense in which a particular moral belief may be mistaken or unjustified, if it is a misapplication of the basic principles of the individual or group, e.g., if the basic principles plus statements of known or knowable facts entail a moral proposition incompatible with it. As stated, moral relativism could be true even though in fact, accidentally, all individuals agree in their basic moral principles. (shrink)

In this paper a formalized logic of propositions, PA1, is presented. It is proven consistent and its relationships to traditional logic, to PM ([15]), to subjunctive (including contrary-to-fact) implication and to the “paradoxes” of material and strict implication are developed. Apart from any intrinsic merit it possesses, its chief significance lies in demonstrating the feasibility of a general logic containing theprinciple of subjunctive contrariety, i.e., the principle that ‘Ifpwere true thenqwould be true’ and ‘Ifpwere true thenqwould be false’ are incompatible.

A moving cultural biography of abolitionist martyr John Brown, by one of the most important African-American intellectuals of the twentieth century. In the history of slavery and its legacy, John Brown looms large as a hero whose deeds partly precipitated the Civil War. As Frederick Douglass wrote: "When John Brown stretched forth his arm... the clash of arms was at hand." DuBois's biography brings Brown stirringly to life and is a neglected classic.

Scholarly work in the area of the wisdom movement and its literature has opened up, in the last half-century, new vistas in Old Testament religion and theology. The research has progressed on such different fronts and intensified so rapidly that a survey charting its movement and achievement is necessary to appreciate the achievement and sense its implications.

The author studies with the problems of formation of the tenancy institution, the social composition and land tenure by the tenants. The obligations, share and territorial location of the peasants - tenants in the Southern Urals are analyzed. Complicated land relations between the tenants and Bashkir’s are revealed. The results of the undertakings by the government in land relations rights regulation of Bashkir’s and their tenants are analyzed. The purposes, the main content of the decrees of 1830-1850s on land arrangement (...) of the tenants are distinguished. It is emphasized that the activity of Russian authorities on land tenure had not liquidated the uncertainty of land relations between Bashkir’s and their tenants. (shrink)

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain (...) in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant. (shrink)

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An examination of our preconceptions about desire, together with a comparison of these with the available empirical evidence, leads to a theory in which desire is characterized as a cognitive phenomenon which is heavily influenced by social learning. Following an introductory outline, the second section clarifies what exactly is at issue in attempting to reduce conation to cognition. Section 3 assesses the conditions required for knowledge of our own desires, and this concern is extended in 4 to an appraisal of (...) the role played by self-knowledge in the process of change through psychotherapy. The concluding section argues that the Social-cognitive Theory of Desire is compatible with contemporary neo-Dar-winian views of evolution. (shrink)