The currently leading cognitive theory of consciousness, Global Workspace Theory,1,2 postulates that the primary functions of consciousness include a global broadcast serving to recruit internal resources with which to deal with the current situation and to modulate several types of learning. In addition, conscious experiences present current conditions and problems to a "self" system, an executive interpreter that is identifiable with brain structures like the frontal lobes and precuneus.1Be it human, animal or artificial, an autonomous agent3 is said to be (...) functionally conscious if its control structure (mind) implements Global Workspace Theory and the LIDA Cognitive Cycle, which includes unconscious memory and control functions needed to integrate the conscious component of the system. We would therefore consider humans, many animals4 and even some virtual or robotic agents5,6 to be functionally conscious. Such entities may approach phenomenal consciousness, as found in human and other biological brains, as additional brain-like features are added.Here we argue that adding mechanisms to produce a stable, coherent perceptual field7 in a LIDA controlled mobile robot might provide a small but significant step toward phenomenal consciousness in machines.>8 We also propose that implementing several of the various notions of self in such a LIDA controlled robot may well prove another step toward phenomenal consciousness in machines. (shrink)

Much of our everyday, embodied action comes in the form of smooth coping. Smooth coping is skillful action that has become habituated and ingrained, generally placing less stress on cognitive load than considered and deliberative thought and action. When performed with skill and expertise, walking, driving, skiing, musical performances, and short-order cooking are all examples of the phenomenon. Smooth coping is characterized by its rapidity and relative lack of reflection, both being hallmarks of automatization. Deliberative and reflective actions provide the (...) contrast case. In Dreyfus’ classic view, smooth coping is “mindless” absorption into action, being in the flow, and any reflective thought will only interrupt this flow. Building on the pragmatist account of Dewey, others, such as Sutton, Montero, and Gallagher, insist on the intelligent flexibility built into smooth coping, suggesting that it is not equivalent to automatization. We seek to answer two complementary challenges in this article. First, how might we model smooth coping in autonomous agents at fine granularity? Second, we use this model of smooth coping to show how we might implement smooth coping in artificial intelligent agents. We develop a conceptual model of smooth coping in LIDA. LIDA is an embodied cognitive architecture implementing the global workspace theory of consciousness, among other psychological theories. LIDA’s implementation of consciousness enables us to account for the phenomenology of smooth coping, something that few cognitive architectures would be able to do. Through the fine granular analysis of LIDA, we argue that smooth coping is a sequence of automatized actions intermittently interspersed with consciously mediated action selection, supplemented by dorsal stream processes. In other words, non-conscious, automatized actions often require occasional bursts of conscious cognition to achieve the skillful and flexible adjustments of smooth coping. In addition, never-conscious dorsal stream information and associated sensorimotor processes provide further online adjustments during smooth coping. To achieve smooth coping in LIDA we introduce a new module to the LIDA cognitive architecture the Automatized Action Selection sub-module. Our complex model of smooth coping borrows notions of “embodied intelligence” from enactivism and augments these by allowing representations and more detailed mechanisms of conscious control. We explore several extended examples of smooth coping, starting from basic activities like walking and scaling up to more complex tasks like driving and short-order cooking. (shrink)

The currently leading cognitive theory of consciousness, Global Workspace Theory,1,2 postulates that the primary functions of consciousness include a global broadcast serving to recruit internal resources with which to deal with the current situation and to modulate several types of learning. In addition, conscious experiences present current conditions and problems to a "self" system, an executive interpreter that is identifiable with brain structures like the frontal lobes and precuneus.1Be it human, animal or artificial, an autonomous agent3 is said to be (...) functionally conscious if its control structure (mind) implements Global Workspace Theory and the LIDA Cognitive Cycle, which includes unconscious memory and control functions needed to integrate the conscious component of the system. We would therefore consider humans, many animals4 and even some virtual or robotic agents5,6 to be functionally conscious. Such entities may approach phenomenal consciousness, as found in human and other biological brains, as additional brain-like features are added.Here we argue that adding mechanisms to produce a stable, coherent perceptual field7 in a LIDA controlled mobile robot might provide a small but significant step toward phenomenal consciousness in machines.>8 We also propose that implementing several of the various notions of self in such a LIDA controlled robot may well prove another step toward phenomenal consciousness in machines. (shrink)

This is a new release of the original 1949 edition.

Bioethics has been an interdisciplinary field since its inception. From the founding of the Hastings Center in 1969 and the Kennedy Institute of Ethics in 1971, scholars from many disciplines have come together to create a field of study strengthened by its interdisciplinarity. In this special issue of Perspectives in Biology and Medicine, we celebrate the interdisciplinary character of bioethics by means of essays by eight distinguished bioethics scholars hailing from backgrounds in philosophy, law, medicine, nursing, public health, history, sociology, (...) and narrative methods. Each contributor offers a personal perspective on their journey into bioethics from a particular disciplinary background... (shrink)

Leibniz's best-of-all-possible worlds solution to the problem of evil is defended. Enlightenment misrepresentations are removed. The apparent obviousness of the possibility of better worlds is undermined by the much better understanding achieved in modern mathematical sciences of how global structure constrains local possibilities. It is argued that alternative views, especially standard materialism, fail to make sense of the problem ofevil, by implying that evil does not matter, absolutely speaking. Finally, itis shown how ordinary religious thinking incorporates the essentials of Leibniz's (...) view. (shrink)

Conscious events interact with memory systems in learning, rehearsal and retrieval (Ebbinghaus 1885/1964; Tulving 1985). Here we present hypotheses that arise from the IDA computional model (Franklin,Kelemen and McCauley 1998; Franklin 2001b) of global workspace theory (Baars 1988, 2002). Our primary tool for this exploration is a flexible cognitive cycle employed by the IDA computational model and hypothesized to be a basic element of human cognitive processing. Since cognitive cycles are hypothesized to occur five to tentimes a second (...) and include interaction between conscious contents and several of the memory systems, they provide the means for an exceptionally fine-grained analysis of various cognitive tasks. We apply this tool to the small effect size of subliminal learning compared to supraliminal learning, to process dissociation, to implicit learning, to recognition vs. recall, and to the availability heuristic in recall. The IDA model elucidates the role of consciousness in the updating of perceptual memory, transient episodic memory, and procedural memory. In most cases, memory is hypothesized to interact with conscious events for its normal functioning. The methodology of the paper is unusual in that the hypotheses and explanations presented are derived from an empirically based, but broad and qualitative computational model of human cognition. (shrink)

The restless probings of the mind of man have pushed the search for constancy into theodicy and metaphysics. The Greek knew and felt with horror the ...

methods that have shown promise for improving extreme risk analysis, particularly for assessing the risks of invasive pests and pathogens associated with international trade. We describe the legally inspired regulatory regime for banks, where these methods have been brought to bear on extreme ‘operational risks’. We argue that an ‘advocacy model’ similar to that used in the Basel II compliance regime for bank operational risks and to a lesser extent in biosecurity import risk analyses is ideal for permitting the diversity (...) of relevant evidence about invasive species to be presented and soundly evaluated. We recommend that the process be enhanced in ways that enable invasion ecology to make more explicit use of the methods found successful.. (shrink)

Statistical analysis has been a common method for determining progress in missional activity. In the case of Bible translation, measurable statistics have been readily available showing progress. However, there have been gaps such as biblical, sociological, theological and missiological factors. The aim of this study is to consider broader factors than just quantifiable measurements that could be used to develop a missiological foundation for missional progress, especially for Bible translation. The setting was to analyse inputs from leaders within the Bible (...) translation movement in terms of their understanding of the factors to be considered for a missiology of progress. Using a qualitative study based upon a questionnaire, the researcher grouped the responses by common categories and then analysed the key findings. The qualitative nature of how Bible translation was conducted reveals important factors such as signs of increased collaboration between Bible translation agencies, improved quality of relationships between Bible translation agencies and the local church, and also theologically significant milestones. The study concludes that progress in the Bible translation movement has to be considered within the broader context of God’s mission. Church history has revealed how progress in one era could be regress in another era. Consequently, reflecting and learning together within the Bible translation movement has been a key to progress, and therefore, all participants in the Bible translation movement have been called to work and learn together. (shrink)

Since the 16th century Protestant Reformation, the issue of divine inspiration and authority of the Bible has stood at the centre of Reformed faith. The question asked then, which is still with us, is whether the Bible is sufficient and complete as a revelation from God? Conflicts that arose during the Reformation still brew today, albeit with different players and contexts. Furthermore, how does the faithfulness to Scripture by reformers, such as William Tyndale and Martin Luther, and pre-Reformer, John Wycliffe, (...) influence the church's involvement and influence in God's mission today? (shrink)

The background of this study was to explore the Old Testament vision of shalom and determine how it was relevant to its holistic mission, Bible translation, transformational development and the world’s challenges and trends. The aim of this research was to create a framework to serve practitioners and theorists associated with the Bible translation movement and its intersection with transformational development. The setting for the study was the consideration of factors affecting Bible translation and transformational development in the context of (...) global challenges and trends. The methodology of the study included literature surveys integrated with analysis of data from global sources. Results from the study included an understanding of the relevance of shalom, and integration with holistic mission, including integral mission, and intersection with transformational development. Analysis of global challenges and trends was combined with an existing framework for transformational development that included Bible translation as a mission. The conclusion was that the church was called to be faithful stewards of knowledge and resources. This included an understanding of the relevance of the vision for shalom, integrated with holistic mission, transformational development and Bible translation that addressed in full or in part global challenges and trends that resulted in the framework produced by this study. (shrink)

Serious Play provides a rich, multilayered argument that engages and contributes to contemporary theory and cultural studies.--Victorian Studies.

In The Healer's Power, Howard Brody placed the concept of power at the heart of medicine's moral discourse. Struck by the absence of “power” in the prevailing vocabulary of medical ethics, yet aware of peripheral allusions to power in the writings of some medical ethicists, he intuited the importance of power from the silence surrounding it. He formulated the problem of the healer's power and its responsible use as “the central ethical problem in medicine.” Through the prism of power he (...) refracted a wide range of ethical problems, from informed consent to truth-telling, from confidentiality to futility, from the physician's fantasies to the physician's virtues. At times this prism shed new light on old problems, enabling us to see from an unexpected angle the elements of which the problem was composed. At other times it exposed issues of ethical significance that had been neglected in the bioethics literature. (shrink)

The original article, 'Are dispositions reducible to categorical properties? (Philosophical Quarterly, 36, 1986), argued that dispositions are not so reducible. The present article defends this view against the criticisms of D M Armstrong (Philosophical Quarterly, 38, 1988). Dispositions are distinguished from fully categorical properties like symmetry.