Learn the tips and tricks used by a top photographer in the digital photography industry in Rick Sammon's Top Digital Photography Secrets. Filled with beautiful photographs and the techniques Rick Sammon used to capture them, this book offers you motivation to capture stunning photographs and the tools and tricks you need to capture them. With more than 100 techniques for use behind the camera, this book will improve the camera skills of both amateur and experienced photographers. (...) Additionally, this book includes a chapter on post-production secrets, and a Rick Sammon DVD Guide lighting, camera, and digital photography basics. In this 1-hour DVD, Rick shows you how to get great photos using a variety of lighting sources, camera-specific techniques, and basic rules of photography. (shrink)

"I confess — I took virtually every picture in this book with my compact camera!" Pros like Rick Sammon make their living with top-of-the-line dSLR cameras.

A full-color guide to taking stunning wedding photos from "America's Most Popular Photo Expert" —Rick Sammon Wedding photography has grown into a major industry with droves of digital photographers in the field, all looking for a competitive edge. Whether you're new to the field or you're looking for some fresh new ideas, this full-color guide is packed with more than 200 tips, tricks, and secrets for taking stunning and memorable digital wedding photos. Top photographer and Canon Explorer of (...) Light Rick Sammon explores the wedding photography market from the angles of both novice and experienced digital photographers and offers guidance for choosing and using digital camera equipment, accessories, software, and printing options. "America's Most Popular Photo Expert" Rick Sammon shows you how to set up the scene for an incredible wedding shot—both posed and candid Shows how to prepare for a variety of conditions in all types of settings, including exotic locales Demonstrates best practices for post-shoot digital darkroom workflow Explains how to manipulate photos to include impressive effects Brimming with lavish inspirational color photos, this is the must-have book if you're looking to bring a unique style to your wedding photography skills. (shrink)

The emulation theory of representation is developed and explored as a framework that can revealingly synthesize a wide variety of representational functions of the brain. The framework is based on constructs from control theory (forward models) and signal processing (Kalman filters). The idea is that in addition to simply engaging with the body and environment, the brain constructs neural circuits that act as models of the body and environment. During overt sensorimotor engagement, these models are driven by efference copies in (...) parallel with the body and environment, in order to provide expectations of the sensory feedback, and to enhance and process sensory information. These models can also be run off-line in order to produce imagery, estimate outcomes of different actions, and evaluate and develop motor plans. The framework is initially developed within the context of motor control, where it has been shown that inner models running in parallel with the body can reduce the effects of feedback delay problems. The same mechanisms can account for motor imagery as the off-line driving of the emulator via efference copies. The framework is extended to account for visual imagery as the off-line driving of an emulator of the motor-visual loop. I also show how such systems can provide for amodal spatial imagery. Perception, including visual perception, results from such models being used to form expectations of, and to interpret, sensory input. I close by briefly outlining other cognitive functions that might also be synthesized within this framework, including reasoning, theory of mind phenomena, and language. Key Words: efference copies; emulation theory of representation; forward models; Kalman filters; motor control; motor imagery; perception; visual imagery. (shrink)

The Philosophy of Matter is a journey in thinking through the material fate of the earth itself; its surfaces and undercurrrents, ecologies, environments and irreparable cracks. With figures such as Spinoza, Gilles Deleuze and Michel Serres as philosophical guides and writings on New Materialism, Posthumanism and Affect Theory as intellectual context, Rick Dolphijn proposes a radical rethinking of some of the basic themes of philosophy: subjectivity, materiality, body (both human and otherwise) and the act of living. This rethink is (...) a work of imagination and meditation in order to conceive of "another earth for another people". It is a homage to courageous thinking that dares to question the religious, capitalist and humanist realities of the day. A poetic philosophy of how to live in troubling times when even the earth beneath us feels unstable, Dolphijn offers a way to think about the world with depth, honesty and glimpses of hope. (shrink)

In Knowing Emotions, Furtak argues that it is only through the emotions that we can perceive meaning in life, and only by feeling emotions that we are able to recognize the value or significance of anything whatsoever. Our affective responses and dispositions therefore play a critical role in human existence, and their felt quality is intimately related to the awareness they provide.

A number of recent attempts to bridge Husserlian phenomenology of time consciousness and contemporary tools and results from cognitive science or computational neuroscience are described and critiqued. An alternate proposal is outlined that lacks the weaknesses of existing accounts.

In evolutionary medicine, researchers characterize some outcomes as evolutionary mismatch. Mismatch problems arise as the result of organisms living in environments to which they are poorly adapted, typically as the result of some rapid environmental change. Depression, anxiety, obesity, myopia, insomnia, breast cancer, dental problems, and numerous other negative health outcomes have all been characterized as mismatch problems. The exact nature of evolutionary mismatch itself is unclear, however. This leads to a lack of clarity about the sorts of problems that (...) evolutionary mismatch can actually explain. Resolving this challenge is important not only for the evolutionary health literature, but also because the notion of evolutionary mismatch involves central concepts in evolutionary biology: fitness, evolution in changing environments, and so forth. In this paper, I examine two characterizations of mismatch currently in the literature. I propose that we conceptualize mismatch as a relation between an optimal environment and an actual environment. Given an organism and its particular physiology, the optimal environment is the environment in which the organism’s fitness is maximized: in other words, the optimal environment is that in which the organism’s fitness is as high as it can possibly be. The actual environment is the environment in which the organism actually finds itself. To the extent that there is a discordance between the organism’s actual and optimal environments, there is an evolutionary mismatch. In the paper, I show that this account of mismatch gives us the right result when other accounts fail, and provides useful targets for investigation. (shrink)

The Early Dialectics Within Husserl's Transcendental Phenomenology Rick Sprague. with me the very categories of thought I wish to understand critically. Thus coming to awareness must be coming to know the knowing with which I began.

This brief commentary has three goals. The first is to argue that ‘‘framework debate’’ in cognitive science is unresolvable. The idea that one theory or framework can singly account for the vast complexity and variety of cognitive processes seems unlikely if not impossible. The second goal is a consequence of this: We should consider how the various theories on offer work together in diverse contexts of investigation. A final goal is to supply a brief review for readers who are compelled (...) by these points to explore existing literature on the topic. Despite this literature, pluralism has garnered very little attention from broader cognitive science. We end by briefly considering what it might mean for theoretical cognitive science. (shrink)

Using the Godel incompleteness result for leverage, Roger Penrose has argued that the mechanism for consciousness involves quantum gravitational phenomena, acting through microtubules in neurons. We show that this hypothesis is implausible. First the Godel result does not imply that human thought is in fact non-algorithmic. Second, whether or not non-algorithmic quantum gravitational phenomena actually exist, and if they did how that could conceivably implicate microtubules, and if microtubules were involved, how that could conceivably implicate consciousness, is entirely speculative. Third, (...) cytoplasmic ions such as calcium and sodium are almost certainly present in the microtubule pore, barring the quantum-mechanical effects Penrose envisages. Finally, physiological evidence indicates that consciousness does not directly depend on microtubule properties in any case, rendering doubtful any theory according to which consciousness is generated in the microtubules. (shrink)

b>: The problem of how physical systems, such as brains, come to represent themselves as subjects in an objective world is addressed. I develop an account of the requirements for this ability that draws on and refines work in a philosophical tradition that runs from Kant through Peter Strawson to Gareth Evans. The basic idea is that the ability to represent oneself as a subject in a world whose existence is independent of oneself involves the ability to represent space, and (...) in particular, to represent oneself as one object among others in an objective spatial realm. In parallel, I provide an account of how this ability, and the mechanisms that support it, are realized neurobiologically. This aspect of the article draws on, and refines, work done in the neurobiology and psychology of egocentric and allocentric spatial representation. (shrink)

b>: In this article I outline, apply, and defend a theory of natural representation. The main consequences of this theory are: i) representational status is a matter of how physical entities are used, and specifically is not a matter of causation, nomic relations with the intentional object, or information; ii) there are genuine (brain-)internal representations; iii) such representations are really representations, and not just farcical pseudo-representations, such as attractors, principal components, state-space partitions, or what-have-you;and iv) the theory allows us to (...) sharply distinguish those complex behaviors which are genuinely cognitive from those which are merely complex and adaptive. (shrink)

An attempt is made to defend a general approach to the spatial content of perception, an approach according to which perception is imbued with spatial content in virtue of certain kinds of connections between perceiving organism's sensory input and its behavioral output. The most important aspect of the defense involves clearly distinguishing two kinds of perceptuo-behavioral skills—the formation of dispositions, and a capacity for emulation. The former, the formation of dispositions, is argued to by the central pivot of spatial content. (...) I provide a neural information processing interpretation of what these dispositions amount to, and describe how dispositions, so understood, are an obvious implementation of Gareth Evans' proposal on the topic. Furthermore, I describe what sorts of contribution are made by emulation mechanisms, and I also describe exactly how the emulation framework differs from similar but distinct notions with which it is often unhelpfully confused, such as sensorimotor contingencies and forward models. (shrink)

I argue against a growing radical trend in current theoretical cognitive science that moves from the premises of embedded cognition, embodied cognition, dynamical systems theory and/or situated robotics to conclusions either to the effect that the mind is not in the brain or that cognition does not require representation, or both. I unearth the considerations at the foundation of this view: Haugeland's bandwidth-component argument to the effect that the brain is not a component in cognitive activity, and arguments inspired by (...) dynamical systems theory and situated robotics to the effect that cognitive activity does not involve representations. Both of these strands depend not only on a shift of emphasis from higher cognitive functions to things like sensorimotor processes, but also depend on a certain understanding of how sensorimotor processes are implemented - as closed-loop control systems. I describe a much more sophisticated model of sensorimotor processing that is not only more powerful and robust than simple closed-loop control, but for which there is great evidence that it is implemented in the nervous system. The is the emulation theory of representation, according to which the brain constructs inner dynamical models, or emulators, of the body and environment which are used in parallel with the body and environment to enhance motor control and perception and to provide faster feedback during motor processes, and can be run off-line to produce imagery and evaluate sensorimotor counterfactuals. I then show that the emulation framework is immune to the radical arguments, and makes apparent why the brain is a component in the cognitive activity, and exactly what the representations are in sensorimotor control. (shrink)

A critical analysis of the "rebellious ethics" that is the paradigm of current professional ethics and that emerged in reaction to the "pure technician" displayed in the life of Albert Speer, Hitler's architect, along with a plea to professionals to take the morality of their professional roles more seriously.

The question of whether time is its own best representation is explored. Though there is theoretical debate between proponents of internal models and embedded cognition proponents (e.g. Brooks R 1991 Artificial Intelligence 47 139–59) concerning whether the world is its own best model, proponents of internal models are often content to let time be its own best representation. This happens via the time update of the model that simply allows the model’s state to evolve along with the state of the (...) modeled domain. I argue that this is neither necessary nor advisable. I show that this is not necessary by describing how internal modeling approaches can be generalized to schemes that explicitly represent time by maintaining trajectory estimates rather than state estimates. Though there are a variety of ways this could be done, I illustrate the proposal with a scheme that combines filtering, smoothing and prediction to maintain an estimate of the modeled domain’s trajectory over time. I show that letting time be its own representation is not advisable by showing how trajectory estimation schemes can provide accounts of temporal illusions, such as apparent motion, that pose serious difficulties for any scheme that lets time be its own representation. (shrink)

Emotion Review, Volume 14, Issue 4, Page 261-264, October 2022. According to Jean Moritz Müller's The world-directedness of emotional feeling, the reason why emotions do not apprehend or disclose value is that one cannot apprehend what one has already apprehended: the value in question, he claims, is apprehended prior to the emotional feeling. Emotions, then, should not be conceived as apprehending value since they already presuppose awareness of it. I can be acquainted with a fact without feeling aware of the (...) meaning it holds. Yet I argue that only an emotional reaction actually registers value or disvalue. My value-responsive concept of emotion is one that Müller rejects. Yet I contend that to recognize the loss of a beloved person, for instance, just is to feel the emotion of grief. (shrink)

This article outlines the main tenets of affect theory and links these to Sloterdijk’s spherology. Where affect foregrounds prepersonal energies and posthuman impulses, spherology provides a lens for considering how humans congregate in constantly reconfiguring socialities in their pursuit of legitimacy and immunity. The article then explores the relevance of “affective spheres” for contemporary social science research. The article’s main argument here is that research of contemporary organisational and professional practices must increasingly be spherogenic, or seeking to build “affective spheres.” (...) The basis of this argument are the in situ complexity and fast-changing nature of practices, and the increasing challenges involved in objectifying or ‘freezing’, and analysing or dissecting such practices. The article draws for its case study on a video-reflexive project conducted in a U.S. health service. The article concludes that the notion of research as spherogenics counterbalances the conventional methodological emphasis on a predetermined stance —whether neutral or political—in our construction and enactment of social science research. (shrink)

Through theoretical discussion, literature review, and a computational model, this paper poses a challenge to the notion that perspective-taking involves a fixed architecture in which particular processes have priority. For example, considerable work has shown that egocentric perspectives can arise more quickly, with other perspectives (such as of task partners) emerging only secondarily. This theoretical dichotomy is challenged here, and we propose a general view of perspective-taking as an emergent phenomenon governed by the interplay among several cognitive mechanisms. We first (...) describe the pervasive relevance of perspective-taking to cognitive science. A dynamical systems model is then introduced which explicitly formulates the timescale interaction proposed. Implications are discussed, with ideas for future empirical research. (shrink)

I explain a strategy, called model-based control, which has proven useful in control theory, and argue that many aspects of brain function can be understood as applications of this strategy. I first demonstrate that in the domain of motor control, there is good evidence that the brain constructs models, or emulators, of musculoskeletal dynamics. I then argue that imagery, motor, visual and otherwise, can be supported by these emulatory mechanisms. I argue that the same apparatus to understanding aspects of psychological (...) development, including the development of theory of mind. I then show how features of linguistic competence can be addressed with the same mechanisms. Finally, I develop a semantic theory applicable to these emulators. (shrink)

[1] It is well-known that Evans laid the groundwork for a truly radical and fruitful theory of _content_ -- a theory according to which content is a genus with at least conceptual and nonconceptual varieties as species, and in which nonconceptual content plays a very significant role. It is less well-recognized that Evans was also in the process of working out the details of a truly radical and groundbreaking theory of _representation_, a task he was unfortunately unable to bring to (...) any satisfactory stage of fruition. I am here drawing the distinction between a theory of. (shrink)

This fascinating volume draws on the work of Gilles Deleuze to examine how we relate to the edible. Rick Dolphijn traveled to the disparate cities of Hangzhou, Boston, Bangalore, and Lyon and conducted over one hundred interviews with the cities' residents. He then used the philosophical concepts of Deleuze to analyze his travel experiences and investigate the role of food in human culture and society. His work shows how the micropolitics of food reveal fascinating insights into cultural concepts such (...) as the self, the state, dietetics, and capitalism. _Foodscapes_ ultimately offers an unusual and intriguing perspective on food's complex role in our daily lives. (shrink)

The concept of the postsecular is a challenge to systematic theological thought, as it points to some context where the opposition between the religious and the secular, or between theism and atheism, is weakened or even surpassed. In this perspective, the postsecular is not about the visibility of religion in the public sphere, but about the way in which we interpret ourselves in the world in order to find orientation and fulfillment. In a postsecular context, religious perspectives and secularist outlooks (...) are no longer opposed of necessity, but draw on a common religious and secular heritage. In this article, Richard Kearney’s Anatheism and Jean-Luc Nancy’s The Deconstruction of Christianity are presented as exemplifications of postsecular thought that may open up new perspectives to systematic theology. In different ways, Kearney and Nancy reflect on a transcendent dimension in our experience or in the world, which is beyond the secular. Yet they distinguish themselves due to a religious transcendence-oriented approach and a secularist world-oriented approach, which shows that the opposition between the religious and the secular may be weakened, but the demarcations between the two still have their impact. (shrink)

Nothing is more obvious than the fact that we are able to experience events in the world such a ball deflecting from the cross-bar of a goal. But what is the temporal relation between these two things, the event, and our experience of the event? One possibility is that the world progresses temporally through a sequence of instantaneous states – the striker’s foot in contact with the ball, then the ball between the striker and the goal, then the ball in (...) contact with the cross-bar, and so forth –, while the perceiver’s experience is likewise a sequence of experience states, each one of which corresponds to, or is experience of, a corresponding state of the world – for example, a perception of the foot in contact with the ball, followed by a perception of the ball in the air, following by a perception of the ball in contact with the cross-bar. This way of understanding the relationship between experience and the world is very natural, and nearly universal. However, it rests on two assumptions that can be brought into question. (shrink)

Michel Serres captures the urgencies of our time; from the digital revolution to the ecological crisis to the future of the university, the crises that code the world today are addressed in an accessible, affirmative and remarkably original analysis in his thought. This volume is the first to engage with the philosophy of Michel Serres, not by writing 'about' it, but by writing 'with' it. This is done by expanding upon the urgent themes that Serres works on; by furthering his (...) materialism, his emphasis on communication and information, his focus on the senses, and the role of mathematics in thought. His famous concepts, such as the parasite, 'amis de viellesse', and the algorithm are applied in 21st century situations. With contributions from an international and interdisciplinary team of authors, these writings tackle the crises of today and affirm the contemporary relevance of Serres' philosophy. (shrink)

The λY calculus is the simply typed λ calculus augmented with the fixed point operators. We show three results about λY: the word problem is undecidable, weak normalisability is decidable, and higher type fixed point operators are not definable from fixed point operators at smaller types.

A community's abilities to promote health and maximize its response to public health threats require fulfillment of one of the four elements of public health legal preparedness, the capacity to effectively coordinate law-based efforts across different governmental jurisdictions, as well as across multiple sectors and disciplines. Government jurisdictions can be viewed “vertically” in that response efforts may entail coordination in the application of laws across multiple levels, including local, state, tribal, and federal governments, and even with international organizations. Coordination of (...) legal responses to public health emergencies also may involve a horizontal dimension comprising numerous and diverse sectors, such as public health, public and private health care, emergency management, education, law enforcement, the judiciary, and the military.Although responses to many acute health threats can implicate multiple jurisdictions and sectors, the jurisdictional and sectoral dimensions of legal preparedness are complex and may vary substantially by the nature of a threat, its geographic and geopolitical extent, and the operational response demanded. (shrink)

I examine one of the conceptual cornerstones of the field known as computational neuroscience, especially as articulated in Churchland et al. (1990), an article that is arguably the locus classicus of this term and its meaning. The authors of that article try, but I claim ultimately fail, to mark off the enterprise of computational neuroscience as an interdisciplinary approach to understanding the cognitive, information-processing functions of the brain. The failure is a result of the fact that the authors provide no (...) principled means to distinguish the study of neural systems as genuinely computational/information-processing from the study of any complex causal process. I then argue for two things. First, that in order to appropriately mark off computational neuroscience, one must be able to assign a semantics to the states over which an attempt to provide a computational explanation is made. Second, I show that neither of the two most popular ways of trying to effect such content assignation -- informational semantics and 'biosemantics' -- can make the required distinction, at least not in a way that a computational neuroscientist should be happy about. The moral of the story as I take it is not a negative one to the effect that computational neuroscience is in principle incapable of doing what it wants to do. Rather, it is to point out some work that remains to be done. (shrink)

I briefly sketch a notion of generic phenomenology, and what I call the wave-collapse illusion to the effect that transitions from generic to detailed phenomenology are not noticed as phenomenal changes. Change blindness and inattentional blindness can be analyzed as cases where certain things are phenomenally present, but generically so.

The goal of this paper is to illuminate the connections between agency, perception, subjectivity, space and the body. Such connections have been the subject matter of much philosophical work. For example, the importance of the body and bodily action on perception is a growth area in philosophy of mind. Nevertheless, there are some key relations that, as will become clear, have not been adequately explored. We start by examining the relation between embodiment and agency, especially the dependence of agency on (...) perception and the dependence of perception on agency. We also consider the nature of subjectivity itself: In virtue of what do humans and animals but not rocks and pencils have genuine perceptual and agentive intentional contents? We sketch a hylomorphic account of subjects and subjectivity, which highlights connections between the conclusions argued for in the previous sections and some basic principles of teleosemantics. (shrink)

The nature of temporal experience is typically explained in one of a small number of ways, most are versions of either retentionalism or extensionalism. After describing these, I make a distinction between two kinds of temporal character that could structure temporal experience: A-ish contents are those that present events as structured in past/present/future terms, and B-ish contents are those that present events as structured in earlier-than/later-than/simultaneous-with relations. There are a few exceptions, but most of the literature ignores this distinction, and (...) silently assumes temporal experience is A-ish. I then argue that temporal character is not scale invariant, but rather that temporal experience is A-ish at larger scales, and B-ish at smaller scales. I then point out that this scale non-invariance opens the possibility of hybrid views. I clarify my own view as a hybrid view, according to which temporal experience is B-ish at small scales – and at this scale my trajectory estimation model applies – but A-ish at larger scales, and at the larger scale my TEM does not apply. I then motivate this hybrid position by first defending it against arguments that have tried to show that the TEM is untenable. Since the hybrid view has TEM as its small-scale component, it must address this objection. I then put pressure on the main alternative account, extentionalism, by showing that its proponents have not adequately dealt with the problem of temporal illusions. The result is a new theory motivated by i) explaining its virtues, ii) showing that objections to it can be met, and iii) showing that objections to its main competitors have not been met. (shrink)

When in the sixth century Dionysius the Areopagite declared beauty to be a name for God, he gave birth to something that had long been gestating in the womb of philosophical and theological thought. In doing so, Dionysius makes one of his most pivotal contributions to Christian theological discourse. It is a contribution that is enthusiastically received by the schoolmen of the Middle Ages, and it comes to permeate the thought of scholasticism in a multitude of ways. But perhaps nowhere (...) is the Dionysian influence more pronounced than in the thought of Thomas Aquinas. This book examines both the historical development of beauty's appropriation as a name for God in Dionysius and Thomas, and the various contours of what it means. The argument that emerges from this study is that given the impact that the divine name theological tradition has within the development of Christian theological discourse, beauty as a divine name indicates the way in which beauty is most fundamentally conceived in the Christian theological tradition as a theological theme. As a phenomenon of inquiry, beauty proves itself to be enigmatic and elusive to even the sharpest intellects in the Greek philosophical tradition. When it is absorbed within the Christian theological synthesis, however, its enigmatic content proves to be a powerful resource for theological reasoning. (shrink)

This article addresses the interrelated questions of why it is important to teach students about the nature of interdisciplinarity and how this material might be best communicated to students. It is important to define for students what is meant by disciplines and interdisciplinarity. Having distinguished interdisciplinarity from the disciplinary approach, the advantages and disadvantages of each can be discussed. It is useful to discuss the history of both disciplines and interdisciplinarity. It is also useful to discuss the complex relationship between (...) interdisciplinarity and other intellectual currents: postmodernism, unity of science, complexity analysis, feminism, and others. Critically, students should be guided as to how interdisciplinary research might be best performed. Some potential objections to teaching interdisciplinary research practice are addressed. (shrink)