Represented as the face of Venice, the houses of the Grand Canal were used during the Renaissance to support the portrayal of the Venetian Republic's unique structure of governance. Paolo Paruta's dialogue, Della perfettione della vita politica, a work of political theory on the Venetian Republic, is one such text used here to examine how in a changing context of modernization, architecture has been presented as a representation of state. Paruta's use of architecture as a representation of state was conceptually (...) different from those earlier writers such as Gasparo Contarini who presented the uniqueness of Venice's social qualities through its orderly governance and law. Fundamental to Paruta's incorporation of architecture to the conceptualization of Venice was Daniele Barbaro's interpretation of Vitruvius’ representation of the body-of-state, being reflected in the architectural makeup of the city. However, Vitruvius’ text, De architectura, described the monarch's body reflected in the architecture and urban strategies of the late Roman Republic. Paruta's use of the text and of Daniele Barbaro aimed to transfer these values to the Venetian Republic and its social formations. Subtly forging links between the radicalism of Doge Andrea Gritti's renovatio programmes and the power struggles of the young patricians, Paruta's aim for architecture was to support the preservation of Venetian values as distinct from those of Rome. Indications are that Paruta's message was understood. To examine the comprehensibility of Paruta's political propositions, his terms and arguments are analysed in the context of three different architectural composition types used in Venetian houses of the mid-sixteenth century. (shrink)

A simple molecular system is described consisting of the reciprocal linkage between an autocatalytic cycle and a self-assembling encapsulation process where the molecular constituents for the capsule are products of the autocatalysis. In a molecular environment sufficiently rich in the substrates, capsule growth will also occur with high predictability. Growth to closure will be most probable in the vicinity of the most prolific autocatalysis and will thus tend to spontaneously enclose supportive catalysts within the capsule interior. If subsequently disrupted in (...) the presence of new substrates, the released components will initiate production of additional catalytic and capsule components that will spontaneously re-assemble into one or more autocell replicas, thereby reconstituting and sometimes reproducing the original. In a diverse molecular environment, cycles of disruption and enclosure will cause auto-cells to incidentally encapsulate other molecules as well as reactive substrates. To the extent that any captured molecule can be incorporated into the autocatalytic process by virtue of structural degeneracy of the catalytic binding sites, the altered autocell will incorporate the new type of component into subsequent replications. Such altered autocells will be progenitors of “lineages” with variant characteristics that will differentially propagate with respect to the availability of commonly required substrates. Autocells are susceptible to a limited form of evolution, capable of leading to more efficient, more environmentally fitted, and more complex forms. This provides a simple demonstration of the plausibility of open-ended reproduction and evolvability without self-replicating template molecules or maintenance of persistent nonequilibrium chemistry. This model identifies an intermediate domain between prebiotic and biotic systems and bridges the gap from nonequilibrium thermodynamics to life. (shrink)

To understand how we have become what we are requires, following Foucault, not a theory but an `analytics' which examines how technologies of power and knowledge have, since antiquity, intertwined and developed in concrete and historical frameworks. Distilling from Foucault's oeuvre as a whole a rough periodization of western political rationalities, this article shows how the processes whereby some people discipline or govern others are frequently closely connected to procedures of identity-constitution and knowledge-production. Platonic, Stoic and Christian pursuits of self-mastery (...) and self-knowledge, often via the intervention of an external master, were initially confined to an elite, but thereafter were amplified and generalized to encompass entire populations in conjunction with the rise of the modern state. Via techniques of confession and ascetic conduct, faith and empiricism, and selfreflection and everyday reality, western political rationalities, in the form of combined totalization and individualization technologies whereby some (struggle to) discipline others even as all (are exhorted to) discipline themselves, have come to dominate the globe. (shrink)

Reading development is integral to a universal model of reading. Developmental research can tell us which factors drive reading acquisition and which are the product of reading. Like adult research, developmental research needs to be contextualised within the language and writing system and it needs to include key cross-linguistic evaluations. This will create a universal model of reading development.

Il arrive qu’une complexité extrême mette le modèle de la sélection naturelle au défi d’expliquer quoi que ce soit. Depuis Darwin, l’aptitude humaine au langage est incessamment citée en exemple-type de ce cas de figure. Et ceux qui ont souligné les problèmes posés par cette faculté si spécifiquement humaine n’étaient pas tous des critiques du darwinisme. On sait l’argument avancé par Alfred Russel Wallace, co-instigateur de la théorie de la sélection naturelle, et réputé plus darwiniste que ..

To explore how molecules became signs I will ask: “What sort of process is necessary and sufficient to treat a molecule as a sign?” This requires focusing on the interpreting system and its interpretive competence. To avoid assuming any properties that need to be explained I develop what I consider to be a simplest possible molecular model system which only assumes known physics and chemistry but nevertheless exemplifies the interpretive properties of interest. Three progressively more complex variants of this model (...) of interpretive competence are developed that roughly parallel an icon-index-symbol hierarchic scaffolding logic. The implication of this analysis is a reversal of the current dogma of molecular and evolutionary biology which treats molecules like DNA and RNA as the original sources of biological information. Instead I argue that the structural characteristics of these molecules have provided semiotic affordances that the interpretive dynamics of viruses and cells have taken advantage of. These molecules are not the source of biological information but are instead semiotic artifacts onto which dynamical functional constraints have been progressively offloaded during the course of evolution. (shrink)

Globalization presages an important new stage in the centuries-old 'civilizing process,' which Norbert Elias analyzed with such clarity and in such depth. At the root of the fundamental transformations of our world of nation-states are combined integrating and disintegrating tendencies, or centralization and individualization, which manifest themselves in a steady monopolization of the means of violence and taxation, an interventionist human rights discourse, and war as a means of democratizing and pacifying the planet. Elias' 'historical social psychological' approach offers new (...) categories of analysis with which to both explain the effects of globalization and indicate how international interdependence fosters both control and resistance, both democratization and radicalization, and both integration and disintegration. (shrink)

The financial toxicity of biotherapeutic treatments is examined. Kymriah, a new gene therapy, has a list price of $475,000 per treatment; Yescarta, from Kite Pharma, costs $373,000 per treatment. Such costs are a significant burden on patients, patients’ families, payers, health care systems, and communities. Studies have shown that financial toxicity—the effect of excessive treatment cost—diminishes patients’ quality of life, compliance, and survival. Some pharmaceutical companies promote outcomes-based pricing and other strategies to offset financial toxicity, but these approaches have not (...) been shown to reduce burdens. Catholic teaching holds that the benefits of treatment should outweigh its burdens, and that burdensome treatments are not obligatory. The financial toxicity of treatments should be included in the ethical assessment of burdens on the patient. (shrink)

In the target article “How molecules became signs” I offer a molecular “thought experiment” that provides a paradigm for resolving the major incompatibilities between biosemiotic and natural science accounts of living processes. To resolve these apparent incompatibilities I outline a plausible empirically testable model system that exemplifies the emergence of chemical processes exhibiting semiotic causal properties from basic nonliving chemical processes. This model system is described as an autogenic virus because of its virus-like form, but its nonparasitic self-repair and reproductive (...) dynamics. The 16 commentaries responding to this proposal recognize its material plausibility but are divided on its value in resolving this basic biosemiotic challenge. In response, I have addressed some of the most serious criticisms raised and have attempted to diagnose the major sources of incompatible assumptions that distinguish the autogenic paradigm from other major paradigms. In particular, I focus on four main issues: the significance of the shift from a cellular to a viral perspective, the relevance of intrinsic versus extrinsic initiation and channeling of interpretive work, the insufficiency of molecular replication as a basis for grounding biological semiosis, and a (universal?) three step scaffolding logic that enables referential displacement of sign vehicle properties without loss of referential continuity (as exemplified by DNA-protein relations). Although I can’t conclude that this is the only way that biosemiotic properties can emerge from physical-chemical relations that otherwise lack these properties, I contend that this approach offers a biologically plausible demonstration that it is possible. (shrink)

Theses on the semiotic study of life as presented here provide a collectively formulated set of statements on what biology needs to be focused on in order to describe life as a process based on semiosis, or sign action. An aim of the biosemiotic approach is to explain how life evolves through all varieties of forms of communication and signification (including cellular adaptive behavior, animal communication, and human intellect) and to provide tools for grounding sign theories. We introduce the concept (...) of semiotic threshold zone and analyze the concepts of semiosis, function, umwelt, and the like as the basic concepts for theoretical biology. (shrink)

Religious faith and medicine combine harmoniously in Buddhist views, each in its own way helping Buddhists enjoy a more fruitful existence. Health care providers need to understand the spiritual needs of patients in order to provide better care, especially for the terminally ill. Using a recently reported case to guide the reader, this paper examines the issue of medical futility from a Buddhist perspective. Important concepts discussed include compassion, suffering, and the significance of the mind. Compassion from a health professional (...) is essential, and if medical treatment can decrease suffering without altering the clarity of the mind, then a treatment should not be considered futile. Suffering from illness and death, moreover, is considered by Buddhists a normal part of life and is ever-changing. Sickness, old age, birth, and death are integral parts of human life. Suffering is experienced due to the lack of a harmonious state of body, speech, and mind. Buddhists do not believe that the mind is located in the brain, and, for Buddhists, there are ways suffering can be overcome through the control of one’s mind. (shrink)

Kalevi Kull and colleagues recently proposed eight theses as a conceptual basis for the field of biosemiotics. We use these theses as a framework for discussing important current areas of debate in biosemiotics with particular reference to the articles collected in this issue of Zygon.

Poverty of the Stimulus Arguments have convinced many linguists and philosophers of language that a domain specific language acquisition device (LAD) is necessary to account for language learning. Here we review empirical evidence that casts doubt on the necessity of this domain specific device. We suggest that more attention needs to be paid to the early stages of language acquisition. Many seemingly innate language-related abilities have to be learned over the course of several months. Further, the language input contains rich (...) stochastic information that can be accessed by domain-general learning mechanisms. Computer simulation has shown how mechanisms that are not domain specific can exploit the information contained in language. We conclude that (i) Poverty of the Stimulus Arguments need to be conceptually clarified and (ii) more empirical research needs to be carried out before we can rule out that data driven general purpose mechanisms can account for language learning. (shrink)

Language and information processes are critical issues in scientific controversies regarding the qualities that epitomize humanness. Whereas some theorists claim human mental uniqueness with regard to language, others point to successes in teaching language skills to other animals. However, although these animals may learn names for things, they show little ability to utilize a complex framework of symbolic reference. In such a framework, words or other symbols refer not only to objects and concepts but also to sequential and hierarchical relationships (...) with other symbols. This process is essential to human mental operations, including language, mathematics, and music. In humans, these operations may have coevolved with the prefrontal area of the cerebral cortex, which is proportionately much larger in humans than in other animals and more intricately linked with other areas of the brain. Analysis of the structure and function of the prefrontal area suggests that it is centrally involved in the operation of higher‐order associative relationships involving the subordination of one set of associations to another. This alternate learning strategy apparently appeared at the cost of certain sensory, motor, or limbic abilities. The payoff was symbolic thinking. Humans thus are unique among species, not just for their highly developed language ability but for their odd style of thinking and learning. (shrink)

The opening sentence to Michael Hardt's and Antonio Negri's Empire1 is pregnant with promise and peril. Signifying a process deemed to be under way, it hearkens back to and beyond that famous Manifesto of 1848, even while looking forward to a time when what is now only imminent will have become reality. In part summoned into existence to fulfill the ancient prophecies of declining Rome and rising Christianity, Empire is said to be 'realizing' or 'manifesting' itself in time honoured 19th-century, (...) especially Marxist, fashion; but whereas the specter invoked by the Communist Manifesto haunted only a continent, the immaterial spirit of Empire, dripping crisis like ectoplasm, stalks the entire world. (shrink)

This article develops a Foucauldian account of the rise of the modern school, on the basis of a thorough examination of all references to education in Foucault's work. It analyses the seventeenth-century origins of mass schooling and traces its development up to the nineteenth century. It identifies several overlapping stages in this multifaceted and largely contingent development, particularly a fundamental shift from a negative to a positive conception of the school. This Foucauldian understanding of the rise of schooling as a (...) disciplinary technology suggests that an initial focus on the exclusion or confinement of disorderly groups was gradually superseded by a focus on the inclusion or “attachment” of diverse individuals and on the development of their potential. It concludes by cautioning against over-simplistic applications of Foucault's work to the field of education. (shrink)

Contemporary textbooks often define evolution in terms of the replication, mutation, and selective retention of DNA sequences, ignoring the contribution of the physical processes involved. In the closing line of The Origin of Species, however, Darwin recognized that natural selection depends on prior more basic living functions, which he merely described as life’s “several powers.” For Darwin these involved the organism’s capacity to maintain itself and to reproduce offspring that preserve its critical functional organization. In modern terms we have come (...) to recognize that this involves the continual generation of complex organic molecules in complex configurations accomplished with the aid of persistent far-from-equilibrium chemical self-organizing and self-assembling processes. But reliable persistence and replication of these processes also requires constantly available constraints and boundary conditions. Organism autonomy further requires that these constraints and co-dependent dynamics are reciprocally produced, each by the other. In this paper I argue that the different constraint-amplifying dynamics of two or more self-organizing processes can be coupled so that they reciprocally generate each other’s critical supportive boundary conditions. This coupling is a higher-order constraint that effectively constitutes a sign vehicle “interpreted” by the synergistic dynamics of these co-dependent self-organizing process so that they reconstitute this same semiotic-dynamic relationship and its self-reconstituting potential in new substrates. This dynamical co-dependence constitutes Darwin’s “several powers” and is the basis of the biosemiosis that enables evolution. (shrink)

To naturalize the concept of teleological causality in biology it is not enough to avoid assuming backward causation or positing the existence of an inscrutable te- leological essence like the élan vital. We must also specify how the causality of or- ganisms is distinct from the causality of designed artifacts like thermostats or asym- metrically oriented processes like the ubiquitous increase of entropy. Historically, the concept of teleological causality in biology has been based on an analogy to the familiar experience (...) of purposeful action. This is experienced by us as a disposition to achieve a general type of end that is represented in advance, and which regulates the selection of efficient means to achieve it. Inspired by this analogy, to bridge the gap between biology and human agency we describe a simple molecular pro- cess called autogenesis that shows how two linked complementary self-organizing processes can give rise to higher-order relations that resemble purposeful disposi- tions, though expressed in terms of constraints on molecular processes. Because the autogenic model is described in sufficient detail to be empirically realizable, it provides a proof of principle demonstrating a simple form of teleological causality. (shrink)

We agree with Brette's assessment that the coding metaphor has become more problematic than helpful for theories of brain and cognitive functioning. In an effort to aid in constructing an alternative, we argue that joining the insights from the dynamical systems approach with the semiotic framework of C. S. Peirce can provide a fruitful perspective.

The technical concept of information developed after Shannon [22] has fueled advances in many fields, but its quantitative precision and its breadth of application have come at a cost. Its formal abstraction from issues of reference and significance has reduced its usefulness in fields such as biology, cognitive neuroscience and the social sciences where such issues are most relevant. I argue that explaining these nonintrinsic properties requires focusing on the physical properties of the information medium with respect to those of (...) its physical context—and specifically the relationship between the thermodynamic and information entropies of each. Reference is shown to be a function of the thermodynamic openness of the information medium. Interactions between an informing medium and its physical context that drive the medium to a less probable state create intrinsic constraints that indirectly reflect the form of this extrinsic influence. This susceptibility of an informing medium to the effects of physical work is also relevant for assessing the significance or usefulness of information. Significance can be measured in terms of work “saved” due to access to information about certain contextual factors relevant to achieving a preferred target condition. (shrink)

Poverty of the Stimulus Arguments have convinced many linguists and philosophers of language that a domain specific language acquisition device (LAD) is necessary to account for language learning. Here we review empirical evidence that casts doubt on the necessity of this domain specific device. We suggest that more attention needs to be paid to the early stages of language acquisition. Many seemingly innate language-related abilities have to be learned over the course of several months. Further, the language input contains rich (...) stochastic information that can be accessed by domain-general learning mechanisms. Computer simulation has shown how mechanisms that are not domain specific can exploit the information contained in language. We conclude that (i) Poverty of the Stimulus Arguments need to be conceptually clarified and (ii) more empirical research needs to be carried out before we can rule out that data driven general purpose mechanisms can account for language learning. (shrink)