Pursuing Justice, Second Edition, examines the issue of justice by considering the origins of the idea, formal systems of justice, current global issues of justice, and ways in which justice might be achieved by individuals, organizations, and the global community. Part 1 demonstrates how the idea of justice has emerged over time, starting with religion and philosophy, then moving to the justice as a concern of the state, and finally to the concept of social justice. Part 2 outlines the very (...) different mechanisms used by various nations for achieving state justice, including systems based on common law, civil law, and Islamic law, with a separate discussion of the US justice system. Part 3 focuses on four contemporary issues of justice: war, genocide, slavery, and the environment. Finally, Part 4 shows how individuals and organizations can go about pursuing justice, and describes the rise of global justice. This updated timely book helps students understand the complexities and nuances of a society's pursuit of justice. It provides students with the foundations of global justice systems, integrating Greek philosophies and major religious perspectives into a justice perspective, and contributes to undergraduate understanding of international justice bodies, NGOs, and institutions. New edition is completely updated and revised to achieve relevance for today's students Covers concepts of justice as well as ideas for pursuing and achieving justice Examines how our modern laws began, and traces their evolution to today's laws Presents concepts and issues in justice studies as well as a comparison of several systems of law Teaching resources include discussion questions and real-world examples. (shrink)

Despite the enormous diversity in plant form, structure and growth environment across the seed‐bearing plants (angiosperms and gymnosperms), the chloroplast genome has, with few exceptions, remained remarkably conserved. This conservation suggests the existence of universal evolutionary selection pressures associated with photosynthesis—the primary function of chloroplasts. The stark exceptions to this conservation occur in parasitic angiosperms, which have escaped the dominant model by evolving the capacity to obtain some or all of their carbon (and nutrients) from their plant hosts. The consequence (...) of this evolution to parasitism is a relaxation of the evolutionary constraints associated with the need to maintain photosynthetic function, the very function that drove early stages of the ancient symbiotic relationship that produced the contemporary chloroplast. Extreme examples of reductionism among parasitic angiosperms reveals major alterations in chloroplast function with the loss of photosynthetic capacity and, with that, massive alterations in chloroplast genome content. This review highlights emerging patterns in reported gene loss and gene retention in the chloroplast genomes of parasitic plants. Some gene losses appear to occur in the early stages of parasitic evolution, even before the loss of photosynthetic capacity, like the chlororespiratory (ndh) genes. This contrasts with unexpected gene retentions, like that of the rbcL gene responsible for photosynthetic carbon dioxide fixation, and belies current understanding of gene function. The review relates gene retention to current knowledge of protein function and gene processing that has implications to broader aspects of genome conservation in organelles. BioEssays 26:235–247, 2004. Wiley Periodicals, Inc. (shrink)

Examination of the bioethical concept of futile-care theory reveals its deleterious effects on patients when put into practice. Futile-care policies and laws unilaterally locate health care decision making in persons and committees other than the patient and his surrogate. Although not voluntarily ceded by the patient, this authority is assumed by third parties whose interests and goals do not contribute to the material and spiritual flourishing of the individual patient. A prime example is the Texas medical futility law, which blatantly (...) disregards the natural right of patients to decide the course of their own health care. Christians are called on to oppose this unprecedented assault on human dignity, freedom, and life itself. National Catholic Bioethics Quarterly 14.4 : 619–624. (shrink)

In a number of membrane-bound viruses, ion channels are formed by integral membrane proteins. These channel proteins include M2 from influenza A, NB from influenza B, and, possibly, Vpu from HIV-1. M2 is important in facilitating uncoating of the influenza A viral genome and is the target of amantadine, an anti-influenza drug. The biological roles of NB and Vpu are less certain. In all cases, the protein contains a single transmembrane α-helix close to its N-terminus. Channels can be formed by (...) homo-oligomerization of these proteins, yielding bundles of transmembrane helices that span the membrane and surround a central ion-permeable pore. Molecular modeling may be used to integrate and interpret available experimental data concerning the structure of such transmembrane pores. This has proved successful for the M2 channel domain, where two independently derived models are in agreement with one another, and with solid-state nuclear magnetic resonance (NMR) data. Simulations based on channel models may yield insights into possible ion conduction and selectivity mechanisms. BioEssays 20:992–1000, 1998. © 1998 John Wiley & Sons, Inc. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Rembrandt and LearningRalph A. Smith (bio)IntroductionIt appears to be a defining characteristic of Rembrandt’s works—as important as the brushstrokes, the underdrawing, the types of ground and the paints used—that they move people exceedingly. [T]hey help us feel something of what the artist may have felt about youth, old age, friendship, isolation, and love.—Anthony Bailey[For] Rembrandt, imperfections are the norm of humanity, which is why he will always speak across (...) centuries to those for whom art might be something other than the quest for ideal form.—Simon SchamaArt can arouse the senses, touch the feelings, and stir the passions. In exercising these formidable powers, the artist should respect certain limits of good taste and moral propriety. Rembrandt possessed unequal skill in depicting the passions in original ways without breaking the code. Well, hardly ever.—Gary SchwartzThe National Endowment for the Humanities (NEH) Rembrandt Project was designed to apply state-of-the-art digital technology to the development of the multiple competencies needed for understanding and appreciating [End Page 101] Rembrandt and his time. As educational consultant to the project, I was given the assignment of conceptualizing a framework that would accommodate and illuminate the project’s purposes. This meant that I not only had to refamiliarize myself with seventeenth-century Dutch art and culture and with the national and state standards for the visual arts but also acquaint myself with the standards for socials studies; both sets of standards occupy a prominent place in the project and are the subject of the third section of this article. The overarching viewpoint from which I approached my assignment, however, was that of the humanities, a topic to which I turn first. Furthermore, since the project’s foremost concern is with masterpieces of the visual arts, I thought it apposite to address briefly some issues in aesthetics, especially those that relate to experiencing artworks appropriately. Having surveyed the project from the perspectives mentioned, I then ask to what extent it was successful in avoiding the pitfalls that often frustrate the implementation of novel ideas and methods.1The HumanitiesThe following interpretation of the humanities is condensed from the writings of two distinguished philosophers, Albert William Levi and Walter Kaufmann, and the historian Paul Gagnon. Levi, an early member of the National Council for the Humanities and for most of his career a distinguished professor of the humanities at Washington University, was once asked to define the essence of the humanities. He replied that the purposes of the humanities are to encourage persons to “to think critically, to communicate successfully, and to walk proudly with [their] tradition.”2 Noteworthy in this terse statement is its emphasis on the procedural aspects of the humanities, that is, their effects on human actions and attitudes. Such emphasis accorded well with the tradition of the Middle Ages, which construed the humanities as skills of organizing and understanding human experience. Levi, however, also acknowledged the Renaissance conception of the humanities as subject matters, thereby paying tribute to the endeavors of Renaissance scholars who devoted themselves to recovering and transmitting the literary texts of antiquity. A strong believer in historical continuity, Levi synthesized the Medieval and Renaissance traditions by proposing that the humanities be understood as skills of communication, continuity, and criticism. These skills have their substantive grounding in languages and literatures, history, and philosophy, the latter conceived as critical reflection.3 After pondering Levi’s interpretation, I added another “c,” the arts of creation, to his troika. Thus, the humanities can be understood as indispensable to human experience because they are the arts of creation, communication, continuity, and criticism.Another view of the purposes of the humanities and their relevance to the project can be found in the writings of the historian Paul Gagnon. He [End Page 102] stressed the importance of preparing the young for citizenship, personal cultivation, and vocation within a curriculum committed to the values of equity and competence.4 Gagnon interpreted the study of history as providing critical checks on reality, imparting insights into the various ways in which persons have used historical knowledge to find their place in the flow of events, and... (shrink)