This chapter contains sections titled: * I Conceptions of Science * II Beyond the Empirical * III Points of Contact * IV The Hierarchy * V Interconnections * VI Conclusion * Notes * Bibliography.

Theoreticians of deliberative democracy have sometimes found it hard to relate to the seemingly contradictory experimental results produced by psychologists and political scientists. We suggest that this problem may be alleviated by inserting a layer of psychological theory between the empirical results and the normative political theory. In particular, we expose the argumentative theory of reasoning that makes the observed pattern of findings more coherent. According to this theory, individual reasoning mechanisms work best when used to produce and evaluate (...) arguments during a public deliberation. It predicts that when diverse opinions are discussed, group reasoning will outperform individual reasoning. It also predicts that individuals have a strong confirmation bias. When people reason either alone or with like-minded peers, this confirmation bias leads them to reinforce their initial attitudes, explaining individual and group polarization. We suggest that the failures of reasoning are most likely to be remedied at the collective than at the individual level. (shrink)

In Seeing Things, Robert Hudson assesses a common way of arguing about observation reports called "robustness reasoning." Robustness reasoning claims that an observation report is more likely to be true if the report is produced by multiple, independent sources. Seeing Things argues that robustness reasoning lacks the special value it is often claimed to have. Hudson exposes key flaws in various popular philosophical defenses of robustness reasoning. This philosophical critique of robustness is extended by recounting five episodes in the history (...) of science (from experimental microbiology, atomic theory, astrophysics, and astronomy) where robustness reasoning is — or could be claimed to have been — used. Hudson goes on to show that none of these episodes do in fact exhibit robustness reasoning. In this way, the significance of robustness reasoning is rebutted on both philosophical and historical grounds. But the book does more than critique robustness reasoning. It also develops a better defense of the informative value of observation reports. The book concludes by relating insights into the failure of robustness reasoning to a popular approach to scientific realism called "(theoretical) preservationism." Hudson argues that those who defend this approach to realism commit similar errors to those who advocate robustness reasoning. In turn, a new form of realism is formulated and defended. Called "methodological preservationism," it recognizes the fundamental value of naked-eye observation to scientists — and the rest of us. (shrink)

The effect of uniform lighting on face identity processing is little understood, despite its potential influence on our ability to recognize faces. Here, we investigated how changes in uniform lighting level affected face identification performance during face memory tests. Observers were tasked with learning a series of faces, followed by a memory test where observers judged whether the faces presented were studied before or novel. Face stimuli were presented under uniform bright or dim illuminations, and lighting across the face learning (...) and the memory test sessions could be the same or different. This led to four experimental conditions: Bright/Dim ; Bright/Bright; Dim/Bright; and Dim/Dim. Our results revealed that incongruent lighting levels across sessions significantly reduced sensitivity to faces and introduced conservative biases compared to congruent lighting levels. No significant differences in performance were detected between the congruent lighting conditions and between the incongruent lighting conditions. Thus, incongruent lighting deteriorated performance in face identification. These findings implied that the level of uniform lighting should be considered in an illumination-specific face representation and potential applications such as eyewitness testimony. (shrink)

Research into robotic social learning, especially that concerned with imitation, often focuses at differing ends of a spectrum from observational learning at one end to following or matched-dependent behaviour at the other. We study the implications and differences that arise when carrying out experiments both at the extremes and within this spectrum. Physical Khepera robots with minimal sensory capabilities are used, and after training, experiments are carried out where an imitating robot perceives the dynamic movement behaviours of another model (...) robot carrying a light source. It learns the movement behaviour of the model by either statically observing the model, dynamically observing the model or by following the model. It finally re-enacts the learnt behaviour. We compare the results of these re-enactments and illustrate the differences and trade-offs that arise between static observational and reactive following learning methods. We also consider circumstances where, for this robotic embodiment, dynamic observation has both advantages and disadvantages when compared to static observation. We conclude by discussing the implications that arise from using and combining these types of social learning. (shrink)

We present an experiment designed to investigate three different mechanisms to achieve impartiality in distributive justice. We consider a first-person procedure, inspired by the Rawlsian veil of ignorance, and two third-party procedures, an involved spectator and a detached observer. First-person veiled stakeholders and involved spectators are affected by an initially unfair distribution that, in the stakeholders’ case, is to be redressed. We find substantial differences in the redressing task. Detached observers propose significantly fairer redistributions than veiled stakeholders or involved spectators. (...) Risk preferences partly explain why veiled stakeholders propose less egalitarian redistributions. Surprisingly, involved spectators, who are informed about their position in society, tend to favour stakeholders holding the same position as they do after the initial distribution. (shrink)

I flesh out the sense in which the informational approach to interpreting quantum mechanics, as defended by Pitowsky and Bub and lately by a number of other authors, is (neo-)Bohrian. I argue that on this approach, quantum mechanics represents what Bohr called a “natural generalisation of the ordinary causal description” in the sense that the idea (which philosophers of science like Stein have argued for on the grounds of practical and epistemic necessity) that understanding a theory as a theory of (...) physics requires that one be able to “schematise the observer” within it is elevated in quantum mechanics to the level of a postulate in the sense that interpreting the outcome of a measurement interaction, as providing us with information about the world, requires as a matter of principle, the specification of a schematic representation of an observer in the form of a ‘Boolean frame’—the Boolean algebra representing the yes-or-no questions associated with a given observable representative of a given experimental context. I argue that the approach’s central concern is with the methodological question of how to assign physical properties to what one takes to be a system in a given experimental context, rather than the metaphysical question of what a given state vector represents independently of any context, and I show how the quantum generalisation of the concept of an open system may be used to assuage Einstein’s complaint that the orthodox approach to quantum mechanics runs afoul of the supposedly fundamental methodological requirement to the effect that one must always be able, according to Einstein, to treat spatially separated systems as isolated from one another. (shrink)

The introduction of computer simulation to paleobiology ushered in a new, experimental style of reasoning. Rather than starting with observed fossil patterns and hypothesizing causal processes that may have produced them, it became possible to start with a process model, and from it to simulate a range of possible patterns. ;The MBL Model is a stochastic model of phylogenetic evolution . Computer simulations conducted with the MBL Model served as thought experiments in stochastic evolution. In the MBL work, similarities (...) between empirical and stochastically simulated clades mounted a visual argument that stochastic processes potentially explained large fluctuations in diversity. Stanley and others countered that the similarities were an artifact of scaling. The scaling problem may have been obscured by visual bias: measures of clade shape are scale-invariant, but diversification itself is highly scale-dependent. ;Null and neutral models are frequently conflated. Null models generate hypothetical data distributions under conditions that exclude some process of interest to test whether patterns in an actual data distribution provide statistical evidence for that process. A neutral model assumes selective equivalence among all units at a specified hierarchical level in the evolving system. Neutral models are often inappropriate as null models. Pattern recognition presupposes a null model, but tacit null models are subject to persistent cognitive biases, necessitating explicit formulation of null models. Nonetheless, failure to reject the null model should not preclude further investigation of a pattern. ;Often, models are not candidates for falsification, but serve to simulate data for testing concepts or methods. Sepkoski and Kendrick , and Robeck, Maley, and Donoghue used the MBL Model to test whether mass extinction periodicity is an artifact of paraphyly in taxonomic data. Such numerical experiments, which make all assumptions explicit, can serve as templates for localizing points of disagreement. Models may fall into lineages, each generation providing lessons for the next, but often sharing operational assumptions. Artifacts of shared operational assumptions are often a threat to the validity of inferences. Results holding across models should not be accepted unless they withstand rigorous robustness analysis. (shrink)

Research over the past half century has produced extensive evidence that observers cannot report or retain all of the details of their visual world from one moment to the next. During the past decade, a new set of studies has illustrated just how pervasive these limits are. For example, early evidence for the failure to detect changes to simple dot patterns (Phillips, 1974) and arrays of letters (Pashler, 1988) generalizes to more naturalistic displays such as photographs and motion pictures (...) (e.g., Levin & Simons, 1997; Rensink, O’Regan, & Clark, 1997; see Rensink, 2002 for a recent review). This failure to report changes (change blindness) can be induced in both simple and naturalistic displays, whenever the change co-occurs with a visual disruption such as an eye movement (Currie, McConkie, Carlson-Radvansky, & Irwin, 1995; Hollingworth, Schrock, & Henderson, 2001), image shift (Blackmore, Brelstaff, Nelson, & Troscianko, 1995), flashed blank screen (Rensink et al., 1997), blink (O’Regan, Deubel, Clark, & Rensink, 2000), transient (O’Regan, Rensink, & Clark, 1999; Rensink, O’Regan, & Clark, 2000), movie cut or pan (Levin & Simons, 1997; Simons, 1996), or an occlusion event (Levin, Simons, Angelone, & Chabris, 2002; Simons & Levin, 1998). Change blindness can also occur in the absence of a disruption, provided the change occurs gradually enough that it does not attract attention (Simons, Franconeri, & Reimer, 2000). -/- Failures of visual awareness have been induced in a number of ways. For example, observers often fail to report a visible but unexpected stimulus when attention is focused on some other object or event in the display (inattentional blindness). As for change blindness, inattentional blindness occurs for both simple (Mack & Rock, 1998; Most et al., 2001) and naturalistic stimuli (Simons & Chabris, 1999). Similarly, repeated instances of an item often go undetected when embedded in a rapid sequence (repetition blindness), a phenomenon that occurs for both words and pictures (Kanwisher, 1987; Kanwisher & Potter, 1990). Observers can also fail to detect a stimulus in a rapid stream of stimuli provided they had to perform an attention-demanding task shortly before the stimulus appeared (Shapiro, Arnell, & Raymond, 1997). The surprisingly large variety of conditions that induce failures of conscious perception reinforces the broad conclusion that we are often unaware of what would otherwise be fully-visible stimuli. -/- Along with an increased appreciation of the limitations of visual awareness has come a renewed interest in using these limitations to explore the nature of the representations and processes underlying our visual experience. Are these limitations due to failures of perception? Of attention? Of memory? What is preserved with and without awareness? -/- The papers in this special issue of the Journal of Vision provide examples of exciting new work on induced failures of visual awareness and the mechanisms that underlie them. For example, several papers examine whether observers are drawn to parts of a display by the stimulus features or whether top-down control or semantic comprehension influence search through a display. Others investigate the nature of and limits on the information that is preserved from one view to the next and how much information needs to be retained for effective perception and action. As guest editors, we hope that this special issue will illustrate how studying the relationship between visual awareness and visual representations can lead to important new insights into the nature of seeing. (shrink)

Current fears of a “reproducibility crisis” have led researchers, sources of scientific funding, and the public to question both the efficacy and trustworthiness of science. Suggested policy changes have been focused on statistical problems, such as p-hacking, and issues of experimental design and execution. However, “reproducibility” is a broad concept that includes a number of issues. Furthermore, reproducibility failures occur even in fields such as mathematics or computer science that do not have statistical problems or issues with experimental (...) design. Most importantly, these proposed policy changes ignore a core feature of the process of scientific inquiry that occurs after reproducibility failures: the integration of conflicting observations and ideas into a coherent theory. (shrink)

Elaborating on the notions that humans possess different modalities of decision-making and that these are often influenced by moral considerations, we conducted an experimental investigation of the Trolley Problem. We presented the participants with two standard scenarios (‹lever’ and ‹stranger’) either in the usual or in reversed order. We observe that responses to the lever scenario, which result from (moral) reasoning, are affected by our manipulation; whereas responses to the stranger scenario, triggered by moral emotions, are unaffected. Furthermore, when (...) asked to express general moral opinions on the themes of the Trolley Problem, about half of the participants reveal some inconsistency with the responses they had previously given. (shrink)

One important lesson of Roberts' target article may be potentially obscured for some by the title's reference to “self-experimentation.” At the core of this work, the key investigative resource is sustained and systematic observation, not experimentation, and it is deployed in a fashion not necessarily restricted to self-examination. There is an important reminder here of a strategically important, but neglected, relationship between observation and experiment.

In western cultures, when it comes to places of worship and liturgies, music, acoustics and architecture go hand in hand. In the present study, we aimed to investigate whether the emotions evoked by music are enhanced by the acoustics of the space where the music was composed to be played on. We explored whether the emotional responses of western naïve listeners to two vocal pieces from the Renaissance, one liturgical and one secular, convolved with the impulse responses of four Christian (...) temples from the United Kingdom, were modulated by the appropriate piece/space matching. In an alternative forced choice task where participants had to indicate their preference for the original recording of the piece (not convolved with any temple-like acoustics) vs. the convolved one, no significant differences were found. However, in the tasks where participants rated their emotional in response to each piece and acoustic condition, the factorial ANCOVA analyses performed on the results revealed significant effects. We observed that, across pieces and spaces, participants found the temple-like acoustics as more transcendent, compared to the acoustics of the original version of the pieces. In addition, they rated the secular piece as more tender and the liturgical piece as more expressive in its original versions, compared to the convolved ones. We conclude that the acoustic signature of the four Christian temples causes an exaltation of certain emotions on listeners, although this effect is not associated to one or another musical piece. (shrink)

Perhaps the most striking phenomenon of visual awareness is inattentional blindness (IB), in which a surprisingly salient event right in front of you may go completely unseen when unattended. Does IB reflect a failure of perception, or only of subsequent memory? Previous work has been unable to answer this question, due to a seemingly intractable dilemma: ruling out memory requires immediate perceptual reports, but soliciting such reports fuels an expectation that eliminates IB. Here we introduce a way of evoking (...) repeated IB in the same subjects and the same session: we show that observers fail to report seeing salient events’ not only when they have no expectation, but also when they have the wrong expectations about the events nature. This occurs when observers must immediately report seeing anything unexpected, even mid-event. Repeated IB thus demonstrates that IB is aptly named: it reflects a genuine deficit in moment-by-moment conscious perception, rather than a form of inattentional amnesia. (shrink)

It is customary to distinguish experimental from purely observational sciences. The former include physics and molecular biology, the latter astronomy and palaeontology. Experiments involve actively intervening in the course of nature, as opposed to observing events that would have happened anyway. When a molecular biologist inserts viral DNA into a bacterium in his laboratory, this is an experiment; but when an astronomer points his telescope at the heavens, this is an observation. Without the biologist’s handiwork the bacterium would (...) never have contained foreign DNA; but the planets would have continued orbiting the sun whether or not the astronomer had directed his telescope skyward. The observational/experimental distinction would probably be difficult to make precise 1, as the notion of an ‘intervention’ is not easily defined, but it is intuitively fairly clear, and is frequently invoked by scientists and historians of science. Experimentation, or ‘putting questions to nature’, is often cited as a hallmark of the modern scientific method, something that permitted the enormous advances of the last 350 years. And it is sometimes said that the social sciences lag behind the natural because controlled experiments cannot be done so readily in the former. Moreover in certain sciences, e.g. epidemiology, students are explicitly taught that experimental data is preferable to observational data, particularly for doing causal inference. So the distinction between observational and experimental science has quite wide currency, and is often regarded as methodologically significant. Surprisingly, mainstream philosophy of science has had rather little to say about the observational/experimental distinction. 2 For example, discussions of confirmation usually invoke a notion of ‘evidence’, to be contrasted with ‘theory’ or ‘hypothesis’; the aim is to understand how the evidence bears on the hypothesis. But whether this ‘evidence’ comes from observation or experiment generally plays no role in the discussion; this is true …. (shrink)

A theory may be invalid, not owing to erroneous observations or the invocation of an inappropriate law, but because of the use of equivocal terms. This is demonstrated for Darwin's failed model of sympatric speciation through the principle of divergence.

Observations on the morphological and functional similarity between embryonic or trophoblast tissues and tumors are very old. Over a period of time many investigators have created different hypotheses on the origin of cancerogenesis or tumor efficiency in relation to the host immune system. Some of these ideas have been rejected but many of them are still current. A presumption of the inefficiency of anti-tumor immunity in mammals due to the high similarity between trophoblast and embryonic cells to tumor cells is (...) very real. The mechanisms for the escape of tumors from the immune response are very similar to the mechanisms for the escape of a fetoplacental unit from the maternal immune response. The similarity between these two mechanisms is so great that any randomness must be banished. At the same time, an incidence of malignant tumors and the types of more frequent tumors in non-mammalian vertebrates is significantly different to that in mammals. Lastly, the mechanisms of anti-tumor immunity in mammals are substantially different from the mechanisms of anti-tumor immunity in other classes of vertebrates. These facts indicate that the immune system of mammals during anti-tumor immune response is tricked by the similarity between tumor cells and trophoblast or other placental cells. From this aspect, our conclusion is that anti-tumor immunity failure in mammals can be defined as an immunoreproductive phenomenon, which is developed under the evolutionary pressure of autoimmunity and reproductive effectiveness. (shrink)

This paper examines the broad social purpose of US climate science, which has benefitted from a public investment of more than $30 billion over the last 20 years. A public values analysis identifies five core public values that underpin the interagency program. Drawing from interviews, meeting observations, and document analysis, I examine the decision processes and institutional structures that lead to the implementation of climate science policy, and identify a variety of public values failures accommodated by this system. In contrast (...) to other cases which find market values frameworks (the profit as progress assumption) at the root of public values failures, this case shows how science values ( knowledge as progress ) may serve as an inadequate or inappropriate basis for achieving broader public values. For both institutions and individual decision makers, the logic linking science to societal benefit is generally incomplete, incoherent, and tends to conflate intrinsic and instrumental values. I argue that to be successful with respect to its motivating public values, the US climate science enterprise must avoid the assumption that any advance in knowledge is inherently good, and offer a clearer account of the kinds of research and knowledge advance likely to generate desirable social outcomes. (shrink)

Two critical thinking skills—the tendency to avoid myside bias and to avoid one-sided thinking—were examined in three different experiments involving over 1200 participants and across two different paradigms. Robust indications of myside bias were observed in all three experiments. Participants gave higher evaluations to arguments that supported their opinions than those that refuted their prior positions. Likewise, substantial one-side bias was observed—participants were more likely to prefer a one-sided to a balanced argument. There was substantial variation in both types of (...) bias, but we failed to find that participants of higher cognitive ability displayed less myside bias or less one-side bias. Although cognitive ability failed to associate with the magnitude of the myside bias, the strength and content of the prior opinion did predict the degree of myside bias shown. Our results indicate that cognitive ability—as defined by traditional psychometric indicators—turns out to be surprisingly independent of two of the most important critical thinking tendencies discussed in the literature. (shrink)

The last chapter involves circumventing the difficulties raised in the previous chapter. The commitment to observation as a two-term relationship will be relaxed by adopting a special form of sensation--kinesthesis-proprioception--as the exemplary model. A more technical version of introspection--the concept of which is garnered from the experimental uses of introspection--is considered and the adaptability of experimental introspection to the requirement of a kinesthetic-proprioceptive model of observation is examined. The causal features of the former is used to reinforce positive (...) results from the examination. In the course of this discussion, it becomes clear that the defense of an observation model of introspection is strengthened once the failure to acknowledge introspection's causal features is repaired. ;As a result of adopting consciousness as distinctive of mental phenomena, a host of other problems with regarding introspection as a variety of sense observation arises. The paradigm for observation, sensation, involves a relationship between two disparate entities. Efforts to model introspection on sensation is deemed inadequate insofar as introspection does not also involve two entities. In presenting the various ways in which consciousness is supposed to be an obstacle to introspection in the third chapter, we find that they are all variations on a single theme: Consciousness undermines introspection as a form of observation by allowing the involvement of only a single entity. The first set of objections point to the absence of the introspecting subject. The second set of objections deny the presence of an introspected object. ;The second chapter is devoted to an investigation of introspection's supposed failure to produce descriptions of the mental on par with the descriptions of the physical yielded by sensation. The failure is attributed to the alleged conflict between characterizing mental phenomena as private and referring to such phenomena, a conflict expressed by Wittgenstein's private language argument. Efforts are made to reinstate descriptions of the mental. These efforts involve abandoning privacy as characteristic of the mental in favor of consciousness and incorporating behavior into the concept of the mental. The causal relations in which mental phenomena participate are employed to cement consciousness and behavior into a unified concept of the mental. ;The first chapter consists of an examination of Locke's theory of introspection. The traditional understanding of introspection as a variety of observation does not include causal features. However, in this thesis, we discover that Locke, one of the precursors of this traditional view, does give introspection a causal role. For what Locke does is model introspection upon sensation . The parallels that Locke draws between introspection and sensation are traced. Furthermore, it is shown that a proper perspective on various alternative accounts of Locke's notion of introspection can be gained only within the context of introspection's causal role. ;The basic problem discussed in this thesis is to determine whether introspection is a variety of observation. This involves investigating whether there are any features of the concepts of introspection or observation which militate against subsuming the former under the latter. The investigation proceeds by way of the presentation of a theory of introspection conceived as a type of observation followed by a defense of this theory against criticism. (shrink)

The objection, rightfully noted but then dismissed by Henrich et al., that the observed variation across populations is a theoretically profound and potentially constructive criticism. It parallels Donald Campbell's concern that many cultural differences reported by psychologists Ironically, Campbell's doubt is a good foundation for investigations in cultural psychology.

Various algorithms have been proposed for learning (partial) genetic regulatory networks through systematic measurements of differential expression in wild type versus strains in which expression of specific genes has been suppressed or enhanced, as well as for determining the most informative next experiment in a sequence. While the behavior of these algorithms has been investigated for toy examples, the full computational complexity of the problem has not received sufficient attention. We show that finding the true regulatory network requires (in the (...) worst-case) exponentially many experiments (in the number of genes). Perhaps more importantly, we provide an algorithm for determining the set of regulatory networks consistent with the observed data. We then show that this algorithm is infeasible for realistic data (specifically, nine genes and ten experiments). This infeasibility is not due to an algorithmic flaw, but rather to the fact that there are far too many networks consistent with the data (10 18 in the provided example). We conclude that gene perturbation experiments are useful in confirming regulatory network models discovered by other techniques, but not a feasible search strategy. (shrink)

The empirical basis for self-control in Dohsa-hou as it relates to effects on cognitive processes has been explored in a few studies of the Japanese psychotherapy, but not under standardized conditions with a strong predictive theory of control. This study reports on a series of experiments with the Dual Mechanisms of Control framework to clarify the possible regulatory mechanism of Dohsa-hou by focusing on shoulder movement, a key body movement task used by practitioners across applied settings. Cognitive control was operationalized (...) with the AX version of Continuous Performance Test paradigm for proactive control and a modified Stroop task paradigm for reactive control in a 3-arm parallel group trial study design. Healthy Japanese university students were assigned to a Dohsa-hou group that performed a shoulder movement task for few minutes, an active control group that performed a similar task, or a passive control group comprised of a resting condition. A total of 55 participants performed the AX-CPT and 57 participants performed the modified Stroop task before and after the group manipulation. In the AX-CPT, an increase in the error rate of AY trial from pre- to post-test was observed in the passive control group only, and found to be marginally higher in the passive control group relative to Dohsa-hou group at post-test. This indicated that Dohsa-hou moderated the activation of proactive control by repeated AX-CPT performance. The error rate of the Proactive Behavioral Index did not differ from zero at post-test only in the Dohsa-hou group, indicating flexible cognitive control. In the modified Stroop task, there was no difference between congruent and incongruent trials at post-test for the Dohsa-hou group only, indicating the facilitation of reactive control. The evidence for a balancing effect for the Dohsa-hou-based shoulder movement task indicates that clients experience a form of continuous self-monitoring, which might reduce mind-wandering from their focus on movement execution combined with iterative verbal feedback from the therapist. Overall, the results of the present study suggest that the self-regulatory mechanism promoted in clinical Dohsa-hou emphasizes guided shifts in attention to the reactive mode toward a balance of cognitive control. (shrink)

Appeals to ordinary thought and talk are frequent in philosophy, perhaps nowhere more than in contemporary epistemology. When an epistemological theory implies serious error in “commonsense” or “folk” epistemology, it is counted as a cost of the view. Similarly, when an epistemological theory respects or vindicates deep patterns in commonsense epistemology, it is viewed as a benefit of the view. Philosophers typically rely on introspection and anecdotal social observation to support their characterizations of commonsense epistemology. But recent experimental research (...) shows that philosophers employing these methods often seriously mischaracterize commonsense. Based on these findings, I propose a fundamental change to standard practice in the field. Whether the fundamental goal of epistemology is descriptive or prescriptive, experimentation is an integral part of the project. (shrink)

We report an experiment examining the effect of three factors on professional Hong Kong liquidators' decisions to bring legal action in negligence against auditors. Factors were (a) the strength (merit) of the supporting evidence (arguable vs. overwhelming), (b) the type of alleged audit failure (failure to report financial statement errors vs. management fraud) and (c) audit firm type (Big 6 vs. non-Big 6). We find evidence that liquidators' litigation decisions are influenced by case merit. We also find that (...) liquidators were marginally more likely to institute legal action against a Big 6 than against a non-Big 6 auditor. However, we find no evidence that the type of alleged audit failure influences litigation decisions. (shrink)

During the past decade, M.W. Evans and his coworkers have been developing so-called “Evans” or “ECE theory” that intends to serve as an unified field theory. One of its predictions is an existence of a radiation magnetic field called a “B(3)-field” which should accompany a circularly polarized electromagnetic radiation. This field should affect free electrons in two ways: (1) the electrons should behave in the B(3)-field in the same way as in a classical magnetic field (i.e., Larmor precession) and moreover, (...) (2) the electrons should undergo quantum interaction with the B(3)-field with the formation of a spin connection resonance. This paper presents an experimental test of the B(3)-field existence by observing the changes in trajectories of free electrons in special detector, when strong (up to 200 W/m2) continuous circularly polarized microwave radiation of a frequency of 2.45 GHz is applied. We have not detected any sign of B(3)-field in presented experiment. It follows that if the B(3)-field really exists, it should be at least 4 orders of magnitude smaller than the Evans’ theory predicts. (shrink)

This article seeks to provide a historically well-informed analysis of an important post-Newtonian area of research in experimental physics between 1798 and 1898, namely the determination of the mean density of the earth and, by the end of the nineteenth century, the gravitational constant. Traditionally, research on these matters is seen as a case of “puzzle solving.” In this article, the author shows that such focus does not do justice to the evidential significance of eighteenth- and nineteenth-century experimental (...) research on the mean density of the earth and the gravitational constant. As Newton’s theory of universal gravitation was mainly based on astronomical observation, it remained to be shown that Newton’s law of universal gravitation did not break down at terrestrial distances. In this context, Cavendish’ experiment and related nineteenth-century experiments played a decisive role, for they provided converging and increasingly stronger evidence for the universality of Newton’s theory of gravitation. More precisely, the author shall argue that, as the accuracy and precision of the experimental apparatuses and the procedures to eliminate external disturbances involved increasingly improved, the empirical support for the universality of Newton’s theory of gravitation improved correspondingly. (shrink)

The problem of multiple-computations discovered by Hilary Putnam presents a deep difficulty for functionalism (of all sorts, computational and causal). We describe in out- line why Putnam’s result, and likewise the more restricted result we call the Multiple- Computations Theorem, are in fact theorems of statistical mechanics. We show why the mere interaction of a computing system with its environment cannot single out a computation as the preferred one amongst the many computations implemented by the system. We explain why nonreductive (...) approaches to solving the multiple- computations problem, and in particular why computational externalism, are dualistic in the sense that they imply that nonphysical facts in the environment of a computing system single out the computation. We discuss certain attempts to dissolve Putnam’s unrestricted result by appealing to systems with certain kinds of input and output states as a special case of computational externalism, and show why this approach is not workable without collapsing to behaviorism. We conclude with some remarks about the nonphysical nature of mainstream approaches to both statistical mechanics and the quantum theory of measurement with respect to the singling out of partitions and observables. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:What Happened to Civility: The Promise and Failure of Montaigne's Modern Project by Ann HartleVicente Raga RosalenyHARTLE, Ann. What Happened to Civility: The Promise and Failure of Montaigne's Modern Project. Notre Dame, Ind.: Notre Dame University Press, 2022. ix + 178 pp. Cloth, $100.00; paper, $30.00Why are we witnessing increasing social polarization in Western societies? What has happened to make our liberal democracies so ideologically charged? (...) Professor Ann Hartle's book tries to answer these and other questions in line with the concept of civility that, according to her thesis, Michel de Montaigne created in early modernity and that is about to disappear in our day. Not in vain is Montaigne the protagonist of this book, given that Professor Hartle is a world-renowned specialist on the author of the Essays, although in this case she is interested in the transformations that gave rise to modernity in order to understand our present day. She reads Montaigne for a better interpretation of some central problems of our time, such as the difficulty to speak freely that is experienced on university campuses and, in general, the increasing politicization of our civil societies.Thus, in the first place, Professor Hartle's work interrogates the origins of civility, the social bond created in modernity. To this end, she exposes what happened in the time of Montaigne, when societies, based on the classical and Christian tradition, were plunged into a general crisis. This is what the French essayist detected, and it led him to propose a new type of bond. For this, it is necessary to free oneself from tradition, which had legitimized the division between masters and slaves, the source of all conflicts.Montaigne's movement is philosophical in character: It consists of a split carried out in his Essays between the natural human being and the philosophical observer, which leads to a break with traditional moral standards, identified with Nature. The new human being, thus unfolded, can choose his own hierarchy of values and address the good he chooses with his own will (although this will be a will purified of particularisms, without excessive self-esteem). Such self-awareness, achieved by Montaigne as an accidental philosopher, is concretized in the predominance of the concept of judgment, in the ability to freely choose our possibilities (and not ends dictated by Nature).The new world thus created, Hartle explains, gave rise to the liberal order. It is true that Montaigne was not a theorist, but in his work it is possible to find the rupture of the traditional hierarchy between masters [End Page 351] and slaves, now considered as equals before the law, which is above all, and which is the fruit of reason. In this civil society, human beings no longer dominate each other, and each peacefully pursues his purposes. It is the state, as the embodiment of the law, that regulates everything, except the space of freedom gained with the emergence of the modern public sphere.In this context, the concept of authenticity makes sense, which, according to Professor Hartle, is the best reflection of the breakdown of the traditional order and the disappearance of its moral community. Now each individual pursues his purposes and is no longer to fulfill the ends of a universal human nature. That is why the bond of civility, in which the absolute autonomy of the subject is recognized, as well as his equality before the law, replaces the moral ties of the traditional community and its hierarchies. It is the French thinker who best exemplifies this transit, by showing himself openly in his Essays as a common subject who pursues his purposes and who relates to others as equals, no longer as someone superior, capable of disputing merit, and dominating others.However, this new society and its civil bonds are in crisis; civility fades, or that is Professor Hartle's pessimistic conclusion. Today we are witnessing an ideologization of previously depoliticized areas, such as the university, with the demand for the use of politically correct language and the fear of expressing oneself freely, especially when one's own opinions do not align with the current political trends. The failure... (shrink)

Maxwell’s Demon is a thought experiment devised by J. C. Maxwell in 1867 in order to show that the Second Law of thermodynamics is not universal, since it has a counter-example. Since the Second Law is taken by many to provide an arrow of time, the threat to its universality threatens the account of temporal directionality as well. Various attempts to “exorcise” the Demon, by proving that it is impossible for one reason or another, have been made throughout the years, (...) but none of them were successful. We have shown (in a number of publications) by a general state-space argument that Maxwell’s Demon is compatible with classical mechanics, and that the most recent solutions, based on Landauer’s thesis, are not general. In this paper we demonstrate that Maxwell’s Demon is also compatible with quantum mechanics. We do so by analyzing a particular (but highly idealized) experimental setup and proving that it violates the Second Law. Our discussion is in the framework of standard quantum mechanics; we give two separate arguments in the framework of quantum mechanics with and without the projection postulate. We address in our analysis the connection between measurement and erasure interactions and we show how these notions are applicable in the microscopic quantum mechanical structure. We discuss what might be the quantum mechanical counterpart of the classical notion of “macrostates”, thus explaining why our Quantum Demon setup works not only at the micro level but also at the macro level, properly understood. One implication of our analysis is that the Second Law cannot provide a universal lawlike basis for an account of the arrow of time; this account has to be sought elsewhere. (shrink)

Background:Organ donation and transplantation have made it possible to both save life and to improve the quality of life for a large number of patients. In the last years there has been an increasing gap between the number of patients who need organs and organs available for transplantation, and the focus worldwide has been on how to meet the organ shortage. This also rises some ethical challenges.Objective:The objective of this study was to explore healthcare professionals' experience of ethics related to (...) care and interaction with critically ill patients with severe brain injuries and their families.Research design:A hermeneutic phenomenological approach was used to explore the participants' experiences. Methods for collecting data were a combination of participant observations and in-depth interviews.Participants and research context:Two ICUs in a Norwegian university hospital were recruited for data collection. A total of 12 cases were observed, and 32 of the healthcare professionals involved were interviewed.Ethical considerations:The study was approved by the Regional Committee for Research Ethics. Permission to the study in the ICUs was obtained from the Chief Physician in the two ICUs respectively. The right of the participants was ensured by written, voluntary, and informed consent.Findings:From the thematic analysis, a structure of the participants' experiences emerged as a process. While the patients' condition was clarified through phases of prognostic ambiguity, gradual clarification and prognostic certainty, interaction with the families was characterized by ambiguity that involved withholding. The prognostic process had a great impact on how the healthcare professionals interacted with the family. The interaction challenged the participants' caring values in various ways and captured an important structure in their experiences of the ethical interaction with the patients' families. These challenges distinguish caring for families in donation situations from caring for relatives of critically ill patients in general.Discussion:In the discussion we have illuminated how professional ethics may be threatened by more pragmatic and utilitarian arguments contained in regulations and transplant act.Conclusion:Ethical questions should be discussed more both in educations of healthcare professionals and in clinical practice. (shrink)

The paper examines constraints and preferences employed by people in learning decision rules from preclassified examples. Results from four experiments with human subjects were analyzed and compared with artificial intelligence (AI) inductive learning programs. The results showed the people's rule inductions tended to emphasize category validity (probability of some property, given a category) more than cue validity (probability that an entity is a member of a category given that it has some property) to a greater extent than did the AI (...) programs. Although the relative proportions of different rule types (e.g., conjunctive vs. disjunctive) changed across experiments, a single process model provided a good account of the data from each study. These observations are used to argue for describing constraints in terms of processes embodied in models rather than in terms of products or outputs. Thus AI induction programs become candidate psychological process models and results from inductive learning experiments can suggest new algorithms. More generally, the results show that human inductive generalizations tend toward greater specificity than would be expected if conceptual simplicity were the key constraint on inductions. This bias toward specificity may be due to the fact that this criterion both maximizes inferences that may be drawn from category membership and protects rule induction systems from developing over‐generalizations. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Kennedy Institute of Ethics Journal 11.4 (2001) 391-400 [Access article in PDF] Bioethics Inside the Beltway A Shooting on Capitol Hill: "The Ruby Satellite System," Mental Illness, and Failure of the American Legal System Peter J. Cohen On 24 July 1998, Russell Eugene Weston, Jr., stormed the United States Capitol, forced his way through a security checkpoint, bypassed a metal detector, and entered the office complex of Representative (...) Tom DeLay (R-TX), the House Majority Whip (Weil 1998). During this period of terror, he shot and killed two officers of the Capitol Police and seriously wounded another as they attempted to end his foray. 1 Weston was severely wounded by several Capital police officers and taken into custody. After being treated for his injuries, he was incarcerated in the District of Columbia. 2On 5 May 1999, Weston was transferred to the Federal Correctional Institute in Butner, North Carolina (United States v. Weston, 69 F. Supp. 2d 99 (D.D.C. 1999), 103), where he remains to this day. He has neither been brought to trial nor received appropriate psychiatric therapy, but continues to be warehoused "in solitary confinement under constant observation... in a psychotic state (United States v. Weston, 255 F.3d 873; LEXIS 16851 (U.S. App. 2001b), 3-4 [LEXIS]). I will briefly detail the legal events responsible for this mad situation and suggest alternative actions that should have been taken at the very onset of the case. Early Chronology Although overtly the crime appeared to be senseless and without any conceivable motivation, Weston believed that his acts were justified and necessary. The story he told to the court-appointed forensic psychiatrist, Sally C. Johnson, M.D., 3 was that while working for NASA in the early 1980s, he had developed a "Ruby Satellite System," a powerful machine that could reverse time. With access to this system, nothing was permanent--the user could simply reverse time and exit from the current scene. However, the "System" was now controlled by cannibals who were developing and spreading "Black Heva," the deadliest disease known to [End Page 391] humankind, similar to HIV or the plague. It resulted from human corpses rotting and turning black. Time was running out, and Weston believed he had to return to override the "Ruby Satellite System" in the Capitol so that he could stem the spread of "Black Heva" and prevent world calamity. He believed that if he were tried, convicted, and even executed, he could simply time reverse himself, place himself in a safe within the Capitol, and subsequently resume his life at whatever point he chose (United States v. Weston, 206 F.3d 9 (D.C. Cir. 2000), 19-20).On 22 April 1999, the district court accepted Dr. Johnson's diagnosis that Weston suffered from paranoid schizophrenia, the symptoms of which were so severe that he would be incapable of understanding the proceedings against him and of assisting in his own defense. On this basis, the court had no difficulty in finding him incompetent to stand trial (U.S. v. Weston 1999, 102).At Weston's initial hearing, Dr. Johnson had testified that medication would be efficacious in treating Weston's delusions: [T]he standard of care in someone suffering from this type of symptom picture would be to treat them with medication.... [T]here is a good likelihood that he'll have a positive response, positive in the sense that his symptoms will diminish in response to treatment.... The potential benefits to treating the defendant far outweigh the risks.... (U.S. v. Weston 1999, 108) The defense presented no expert testimony refuting Dr. Johnson's presentation. The district court then ordered that Weston begin receiving medication in order to render him nondangerous and competent for trial (U.S. v. Weston 1999, 108-9). The Problem Weston refused to be medicated! 4 He has continued to claim that the administration of antipsychotic drugs against his will would violate his Fifth Amendment due process liberty interest in avoiding unwanted bodily intrusion and implicated... (shrink)

We owe most scientific knowledge to methods of inquiry that are never formally analyzed. The analysis of behavior does not call for hypothetico-deductive methods. Statistics, taught in lieu of scientific method, is incompatible with major features of much laboratory research. Squeezing significance out of ambiguous data discourages the more promising step of scrapping the experiment and starting again. As a consequence, psychologists have taken flight from the laboratory. They have fled to Real People and the human interest of “real life,” (...) to Mathematical Models and the elegance of symbolic treatments, to the Inner Man and the explanatory preoccupation with inferred internal mechanisms, and to Laymanship and its appeal to “common sense.” An experimental analysis provides an alternative to these divertissements.The “theories” to which objection is raised here are not the basic assumptions essential to any scientific activity or statements that are not yet facts, but rather explanations which appeal to events taking place somewhere else, at some other level of observation, described in different terms, and measured, if at all, in different dimensions. Three types of learning theories satisfy this definition: physiological theories attempting to reduce behavior to events in the nervous system; mentalistic theories appealing to inferred inner events; and theories of the Conceptual Nervous System offered as explanatory models of behavior. It would be foolhardy to deny the achievements of such theories in the history of science. The question of whether they are necessary, however, has other implications.Experimental material in three areas illustrates the function of theory more concretely. Alternatives to behavior ratios, excitatory potentials, and so on demonstrate the utility of rate or probability of response as the basic datum in learning. Functional relations between behavior and environmental variables provide an account of why learning occurs. Activities such as preferring, choosing, discriminating, and matching can be dealt with solely in terms of behavior, without referring to processes in another dimensional system. The experiments are not offered as demonstrating that theories are not necessary but to suggest an alternative. Theory is possible in another sense. Beyond the collection of uniform relationships lies the need for a formal representation of the data reduced to a minimal number of terms. A theoretical construction may yield greater generality than any assemblage of facts; such a construction will not refer to another dimensional system. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:245 THE MINDS OF DAVID HUME1 Providing a theoretical reduction of the mind to a collection of perceptions is one thing; providing merely a lawful description of mental phenomena is another. While the former requires the latter, it is possible to provide a lawful description of mental phenomena that leaves open the question of the nature of the mind. In this paper I shall argue that Hume's conceptual move (...) from the science of man in the Treatise to the science of human nature in the Enquiries consists of a rejection of a theory of mind in favor of a lawful description, and this provides nonstylistic grounds for his 2 disavowal of the Treatise. 1. Meta-Theory One of Hume's tasks in the Treatise of Human Nature is to defend his bundle theory of mind. His stated objective in the Introduction to that work is to "explain the principles of human nature" (T xvi) and discover the "essence of the mind... from careful and exact experiments, and the observation of those particular effects, which result from its different circumstances and situations." (T xvii) In our examination of the Treatise, we shall find that there are systematic connections between his copy theory of ideas and his bundle theory of mind, and that the failure of the latter is sufficient to cast doubt on the former. The method Hume uses in constructing his theory of mind is "experimental," and he provides some remarks on the adequacy of such an experimental theory. It is with these that we shall begin. 246 Hume's meta-theoretical principles are of three kinds: principles governing the acceptability of theoretical terms, a principle of parsimony, and a principle of explanatory completeness. As we shall see, each of these kinds of principles is relevant to considerations of the acceptability and epistemic status of scientific theories. It is clear that Hume accepts an empiricist theory of meaning, and, therefore, that any theoretical terms one employs in a scientific or philosophical theory must have its meaning assigned on the basis of experience, (cf. T 17-25 and E 21-22) This is a minimal condition for the intelligibility of a theory. Although a commitment to an empiricist theory of meaning does not entail that one must be directly acquainted with theoretical objects, it does place several constraints upon the theoretical terms one uses. In his discussion of Spinozism, Hume spells out some of these constraints. In his words: I say then, that since we may suppose, but never conceive a specific difference betwixt an object and impression; any conclusion we form concerning the connexion and repugnance of impressions, will not be known certainly to be applicable to objects; but that on the other hand, whatever conclusions of this kind we form concerning objects, will most certainly be applicable to impressions. The reason is not difficult. As an object is suppos'd to be different from an impression, we cannot be sure, that the circumstance, upon which we found our reasoning, is common to both, supposing we form the reasoning upon the impression. 'Tis still possible, that the object may differ from it in that particular. But when we first form our reasoning concerning the object, 'tis beyond doubt, that the same reasoning must extend to the impression: And that because the 247 quality of the object, upon which the argument is founded, must at least be conceiv'd by the mind; and cou'd not be conceiv'd, unless it were common to an impression; since we have no idea but what is deriv'd from that origin. Thus we may establish it as a certain maxim, that we can never, by any principle, but by an irregular kind of reasoning from experience, discover a connexion or repugnance betwixt objects, which extends not to impressions; tho' the inverse proposition may not be equally true, that all the discoverable relations of impressions are common to objects. (T 241-242) Hume's empiricist theory of meaning places constraints upon the descriptions one can offer of theoretical objects. Although the objects in one's theory need not be immediately observable, they cannot be "specifically different" (different in kind) from impressions, i.e... (shrink)

This study examined the quality of children's assent to a clinical trial. In subjects younger than 9 years of age, understanding of most aspects of the study was found to be poor to non-existent. Understanding of procedures was poor in almost all subjects. In addition, voluntariness may have been compromised in many subjects by their belief that failure to complete the study would displease others. If the fact that a child's assent has been obtained is used to justify the (...) exposure of that child to the potential harm of a non-therapeutic blood sample, the assent must be meaningful. In the nutrition study observed here, the quality of the assent of children younger than 9 years of age was very poor. The assent therefore did not provide a valid justification for requesting a blood sample from these children. This study indicates that most children younger than 9 years of age cannot be expected to consent or assent to clinical research in a meaningful way. The current age of 7 years for initiating assent (in addition to parental consent) is possibly not appropriate and should be reconsidered. (shrink)

Past research has repeatedly documented the close relationship between visual attention and awareness. Most recently, research exploring change blindness, inattentional blindness, repetition blindness, and the attentional blink has converged on the conclusion that attention to one aspect of a scene or event may lead to a highly circumscribed awareness of only the specific information attended, while other information, even that which is spatially or temporally nearby can go completely unnoticed. In the present report, we extend these observations to the dynamic (...) allocation of attention during a well-structured meaningful event. In two experiments, subjects viewed brief videos of simple events and were told to pay close attention to them. During the events, an unexpected disruption consisting of a brief low spatial frequency motion field occurred. Despite intensive questioning and opportunities for recognition, the majority of subjects reported no awareness of 200, 400, or 600 ms disruptions. In a second experiment, blank-screen disruptions were added, and these resulted in no increase in detection. We conclude that visual attention may result in far more transitory awareness of visual information than previously appreciated. (shrink)

A striking feature of our memories of the personal past is that they involve different visual perspectives: one sometimes recalls past events from one’s original point of view (a field perspective), but one sometimes recalls them from an external point of view (an observer perspective). In philosophy, observer memories are often seen as being less than fully genuine and as being necessarily false or distorted. This paper looks at whether laypeople share the standard philosophical view by applying the methods of (...) experimental philosophy. We report the results of five studies suggesting that, while participants clearly categorize both field and observer memories as memories, they tend to judge that observer memories are slightly less accurate than field memories. Our results suggest, however, that in lay thought, the difference between field and observer memories is not nearly as clear-cut as philosophers have generally taken it to be. (shrink)

This book is an introduction to the foundation of quantum mechanics. As such, this book is perfect: it is the book that my former, physics undergraduate, self would have wanted to read. At the time, like typical physics undergraduates around the globe, I was taught to give up hope of ever understanding what quantum theory claims: at best, the theory is an instrument to predict experimental results. No matter how much we might dislike it, we have to accept it; (...) there is no way out. It was my refusal to give in that led me to become a philosopher of physics. And I was right in being persistent because I later discovered that, as Maudlin clearly explains, there is no reason to be pessimistic: all the quantum mysteries and paradoxes have a solution. Actually, more than one. To have Maudlin’s book at the time would have saved me a lot of time and pain. I am sure it will be a life-saver for many other rightfully puzzled undergraduate physics students wondering if the questions they ask are wrongheaded, as too many of their teachers claim: How can the Schrödinger cat really be dead and alive at the same time? Is reality created by an act of observation or a measurement? How is a measurement not a physical process like any other? Because these are not bad questions at all, and they have straightforward answers: the Schrödinger cat cannot be both alive and dead; reality is not created by observation; a measurement is just a type of interaction between two physical systems. However, the book is also not perfect (becoming, ironically, a superposition). While Maudlin defends his own position on how to make sense of quantum theory, his book is also potentially misleading about the state of the art in terms of the philosophical foundations of the theory. Maudlin omits to mention (or cite, or give reference to) the majority of the literature generated in the last two decades around the problems he discusses. Although this book may be intended as an introductory textbook to the field, I am disappointed that it skirts so much of the work of the past few decades on the foundations of quantum theory. To be fair, there is a habit in philosophy of physics at large of failing to sufficiently acknowledge other work, but this is why the failure to do much to rectify this trend in even a short introductory textbook like this one troubles me as much as it does. Indeed, this can mislead students who are new to the material, in the same way that I felt misled by my undergraduate physics instructors about the nature of quantum theory. This is also puzzling because, as I will discuss below, the lack of contextualization of his view within the actual literature makes Maudlin’s arguments weaker than they could have been. (shrink)

Many long-standing problems pertaining to contemporary philosophy of mathematics can be traced back to different approaches in determining the nature of mathematical entities which have been dominated by the debate between realists and nominalists. Through this discussion conceptualism is represented as a middle solution. However, it seems that until the 20th century there was no third position that would not necessitate any reliance on one of the two points of view. Fictionalism, on the other hand, observes mathematical entities in a (...) radically different way. This is reflected in the claim that the concepts being used in mathematics are nothing but a product of human fiction. This paper discusses the relationship between fictionalism and two traditional viewpoints within the discussion which attempts to successfully determine the ontological status of universals. One of the main points, demonstrated with concrete examples, is that fictionalism cannot be classified as a nominalist position. Since fictionalism is observed as an independent viewpoint, it is necessary to examine its range as well as the sustainability of the implications of opinions stated by their advocates. (shrink)

This paper develops the outlines of a pragmatic, adaptive management-based approach toward the control of invasive nonnative species (INS) through a case study of Kings Bay/crystal River, a large artesian springs ecosystem that is one of Florida’s most important habitats for endangered West Indian manatees (Trichechus manatus). Building upon recent critiques of invasion biology, principles of adaptive management, and our own interview and participant–observer research, we argue that this case study represents an example in which rigid application of invasion biology’s (...) a␣priori imperative to minimize INS has produced counterproductive results from both an ecological and social standpoint. As such, we recommend that INS control in Kings Bay should be relaxed in conjunction with an overall program of adaptive ecosystem management that includes meaningful participation and input from non-institutional stakeholders. However, we also note that adaptive management and INS control are by no means mutually exclusive, in Kings Bay or elsewhere. Instead, we suggest that adaptive management offers a means by which INS control efforts can emerge from—and be evaluated through—ongoing scientific research and participatory dialogue about the condition of specific places, rather than non-contextual assumptions about the harmfulness of INS as a general class. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:John Gregory and the Invention of Professional Medical Ethics and the Profession of Medicine by Laurence B. McCullough, John Gregory’s Writings on Medical Ethics and Philosophy of Medicine ed. by Laurence B. McCullough, Medicine and Morals in the Enlightenment: John Gregory, Thomas Percival and Benjamin Rush by Lisbeth HaakonssenHeiner F. KlemmeLaurence B. McCullough. John Gregory and the Invention of Professional Medical Ethics and the Profession of Medicine. Dordrecht, (...) Boston, London: Kluwer Academic Publishers, 1998. Pp. xv + 347. Cloth, $140.00.Laurence B. McCullough, editor. John Gregory’s Writings on Medical Ethics and Philosophy of Medicine. Dordrecht, Boston, London: Kluwer Academic Publishers, 1998. Pp. xi + 254. Cloth, $105.00.Lisbeth Haakonssen. Medicine and Morals in the Enlightenment: John Gregory, Thomas Percival and Benjamin Rush. Amsterdam, Atlanta: Rodopi, 1997. Pp. x + 247. Paper, $20.50.The Scottish Enlightenment is widely appreciated for its contributions to philosophy, economics, sociology, law, chemistry, and medicine. The ideas and theories advanced by Hume, Smith, Millar, and Ferguson are still widely debated. John Gregory (1724–1773), important in his own time, is not as well known as some of his friends and colleagues. He was professor of medicine at the University of Edinburgh from 1766 to 1773, where he taught introductory lectures on the theory and practice of medicine. A set of extensive student notes from these lectures, entitled Observations on the Duties and Offices of a Physician, appeared anonymously in 1770. Two years later, Gregory himself published a revised version of his lectures under the title Lectures on the Duties and Qualifications of a Physician. These two books are said to mark the beginnings of professional medical ethics in the English-speaking world. They are also sometimes characterized as having anticipated bioethics.McCullough’s comprehensive John Gregory and the Invention of Professional Medical Ethics and the Profession of Medicine is the first modern intellectual biography of Gregory. Based on extensive research into eighteenth-century institutional context and the study of hitherto unknown manuscripts, he gives a full account of Gregory’s education at Edinburgh and Leiden, and his practice and teaching of medicine at Aberdeen, London, and Edinburgh. He stresses the importance of Gregory’s membership in the Aberdeen Philosophical Society and his close contact with Mrs. Montagu and her Circle for the understanding of his medical ethics. McCullough also shows that Bacon’s experimental method had a decisive influence on Gregory. Gregory took over Bacon’s three offices or ends of medicine: preservation of health, prolonging of life, and curing of diseases. In 1772, perhaps anticipating his premature death from hereditary gout, he added a fourth office, namely easing the pain of dying. Gregory referred mainly to Bacon (and Reid) in his Lectures to make clear how we can enlarge our medical knowledge by the method of experience and observation, pointing out that the progress of medicine had been seriously retarded by the way in which it was taught since Hippocrates. He also thought it was handicapped by the view that only professionals [End Page 535] should practice it, and claimed that even quacks have their advantages because their interest and reputation seldom suffer from the failure of the experiments necessary for the improvement of the medical profession.Gregory also argued that we should regard medicine not as a trade but as an art. In this context the principle of sympathy (or humanity) became important for him. Sympathy was the basis of the central duties in his Lectures. In a time of extreme instability of manners, when medicine was regarded more as a trade than an art, there was no physician-patient relationship based on the epistemological and moral authority of the physician. According to McCullough, it was Gregory who created “the physician-patient relationship as fiduciary. The virtues of the physician as fiduciary—openness to conviction, tenderness, and steadiness—provided for him the moral causes that would gather physicians together into a group worthy of the name, ‘profession,’ in its intellectual and moral senses” (265). The physician should no longer view his patients as moral strangers.McCullough claims that Gregory’s medical ethics is not just of historical interest, providing bioethics with its own history. It is also of... (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:John Gregory and the Invention of Professional Medical Ethics and the Profession of Medicine by Laurence B. McCullough, John Gregory’s Writings on Medical Ethics and Philosophy of Medicine ed. by Laurence B. McCullough, Medicine and Morals in the Enlightenment: John Gregory, Thomas Percival and Benjamin Rush by Lisbeth HaakonssenHeiner F. KlemmeLaurence B. McCullough. John Gregory and the Invention of Professional Medical Ethics and the Profession of Medicine. Dordrecht, (...) Boston, London: Kluwer Academic Publishers, 1998. Pp. xv + 347. Cloth, $140.00.Laurence B. McCullough, editor. John Gregory’s Writings on Medical Ethics and Philosophy of Medicine. Dordrecht, Boston, London: Kluwer Academic Publishers, 1998. Pp. xi + 254. Cloth, $105.00.Lisbeth Haakonssen. Medicine and Morals in the Enlightenment: John Gregory, Thomas Percival and Benjamin Rush. Amsterdam, Atlanta: Rodopi, 1997. Pp. x + 247. Paper, $20.50.The Scottish Enlightenment is widely appreciated for its contributions to philosophy, economics, sociology, law, chemistry, and medicine. The ideas and theories advanced by Hume, Smith, Millar, and Ferguson are still widely debated. John Gregory (1724–1773), important in his own time, is not as well known as some of his friends and colleagues. He was professor of medicine at the University of Edinburgh from 1766 to 1773, where he taught introductory lectures on the theory and practice of medicine. A set of extensive student notes from these lectures, entitled Observations on the Duties and Offices of a Physician, appeared anonymously in 1770. Two years later, Gregory himself published a revised version of his lectures under the title Lectures on the Duties and Qualifications of a Physician. These two books are said to mark the beginnings of professional medical ethics in the English-speaking world. They are also sometimes characterized as having anticipated bioethics.McCullough’s comprehensive John Gregory and the Invention of Professional Medical Ethics and the Profession of Medicine is the first modern intellectual biography of Gregory. Based on extensive research into eighteenth-century institutional context and the study of hitherto unknown manuscripts, he gives a full account of Gregory’s education at Edinburgh and Leiden, and his practice and teaching of medicine at Aberdeen, London, and Edinburgh. He stresses the importance of Gregory’s membership in the Aberdeen Philosophical Society and his close contact with Mrs. Montagu and her Circle for the understanding of his medical ethics. McCullough also shows that Bacon’s experimental method had a decisive influence on Gregory. Gregory took over Bacon’s three offices or ends of medicine: preservation of health, prolonging of life, and curing of diseases. In 1772, perhaps anticipating his premature death from hereditary gout, he added a fourth office, namely easing the pain of dying. Gregory referred mainly to Bacon (and Reid) in his Lectures to make clear how we can enlarge our medical knowledge by the method of experience and observation, pointing out that the progress of medicine had been seriously retarded by the way in which it was taught since Hippocrates. He also thought it was handicapped by the view that only professionals [End Page 535] should practice it, and claimed that even quacks have their advantages because their interest and reputation seldom suffer from the failure of the experiments necessary for the improvement of the medical profession.Gregory also argued that we should regard medicine not as a trade but as an art. In this context the principle of sympathy (or humanity) became important for him. Sympathy was the basis of the central duties in his Lectures. In a time of extreme instability of manners, when medicine was regarded more as a trade than an art, there was no physician-patient relationship based on the epistemological and moral authority of the physician. According to McCullough, it was Gregory who created “the physician-patient relationship as fiduciary. The virtues of the physician as fiduciary—openness to conviction, tenderness, and steadiness—provided for him the moral causes that would gather physicians together into a group worthy of the name, ‘profession,’ in its intellectual and moral senses” (265). The physician should no longer view his patients as moral strangers.McCullough claims that Gregory’s medical ethics is not just of historical interest, providing bioethics with its own history. It is also of... (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:John Gregory and the Invention of Professional Medical Ethics and the Profession of Medicine by Laurence B. McCullough, John Gregory’s Writings on Medical Ethics and Philosophy of Medicine ed. by Laurence B. McCullough, Medicine and Morals in the Enlightenment: John Gregory, Thomas Percival and Benjamin Rush by Lisbeth HaakonssenHeiner F. KlemmeLaurence B. McCullough. John Gregory and the Invention of Professional Medical Ethics and the Profession of Medicine. Dordrecht, (...) Boston, London: Kluwer Academic Publishers, 1998. Pp. xv + 347. Cloth, $140.00.Laurence B. McCullough, editor. John Gregory’s Writings on Medical Ethics and Philosophy of Medicine. Dordrecht, Boston, London: Kluwer Academic Publishers, 1998. Pp. xi + 254. Cloth, $105.00.Lisbeth Haakonssen. Medicine and Morals in the Enlightenment: John Gregory, Thomas Percival and Benjamin Rush. Amsterdam, Atlanta: Rodopi, 1997. Pp. x + 247. Paper, $20.50.The Scottish Enlightenment is widely appreciated for its contributions to philosophy, economics, sociology, law, chemistry, and medicine. The ideas and theories advanced by Hume, Smith, Millar, and Ferguson are still widely debated. John Gregory (1724–1773), important in his own time, is not as well known as some of his friends and colleagues. He was professor of medicine at the University of Edinburgh from 1766 to 1773, where he taught introductory lectures on the theory and practice of medicine. A set of extensive student notes from these lectures, entitled Observations on the Duties and Offices of a Physician, appeared anonymously in 1770. Two years later, Gregory himself published a revised version of his lectures under the title Lectures on the Duties and Qualifications of a Physician. These two books are said to mark the beginnings of professional medical ethics in the English-speaking world. They are also sometimes characterized as having anticipated bioethics.McCullough’s comprehensive John Gregory and the Invention of Professional Medical Ethics and the Profession of Medicine is the first modern intellectual biography of Gregory. Based on extensive research into eighteenth-century institutional context and the study of hitherto unknown manuscripts, he gives a full account of Gregory’s education at Edinburgh and Leiden, and his practice and teaching of medicine at Aberdeen, London, and Edinburgh. He stresses the importance of Gregory’s membership in the Aberdeen Philosophical Society and his close contact with Mrs. Montagu and her Circle for the understanding of his medical ethics. McCullough also shows that Bacon’s experimental method had a decisive influence on Gregory. Gregory took over Bacon’s three offices or ends of medicine: preservation of health, prolonging of life, and curing of diseases. In 1772, perhaps anticipating his premature death from hereditary gout, he added a fourth office, namely easing the pain of dying. Gregory referred mainly to Bacon (and Reid) in his Lectures to make clear how we can enlarge our medical knowledge by the method of experience and observation, pointing out that the progress of medicine had been seriously retarded by the way in which it was taught since Hippocrates. He also thought it was handicapped by the view that only professionals [End Page 535] should practice it, and claimed that even quacks have their advantages because their interest and reputation seldom suffer from the failure of the experiments necessary for the improvement of the medical profession.Gregory also argued that we should regard medicine not as a trade but as an art. In this context the principle of sympathy (or humanity) became important for him. Sympathy was the basis of the central duties in his Lectures. In a time of extreme instability of manners, when medicine was regarded more as a trade than an art, there was no physician-patient relationship based on the epistemological and moral authority of the physician. According to McCullough, it was Gregory who created “the physician-patient relationship as fiduciary. The virtues of the physician as fiduciary—openness to conviction, tenderness, and steadiness—provided for him the moral causes that would gather physicians together into a group worthy of the name, ‘profession,’ in its intellectual and moral senses” (265). The physician should no longer view his patients as moral strangers.McCullough claims that Gregory’s medical ethics is not just of historical interest, providing bioethics with its own history. It is also of... (shrink)

British social survey movement ‘Mass-Observation’ (M-O) was founded in 1937 by a poet, a film-maker and an ornithologist. It purported to offer a new kind of sociology – one informed by surrealism and working with a ‘mass’ of Observers recording day-to-day interactions. Various commentators have debated the importance and precise identity of M-O in its first phase, especially in light of its combination of social science and surrealism. This article draws on new archival research, in particular into the ‘paperwork’ practices (...) of Charles Madge, arguing that M-O is best understood as an attempt to define a new relationship between the survey subject and information organiser. The latter – as sociologist, planner or artist – was a distinctive interwar persona, central to ‘scientific humanism’. Bathos, as a formal strategy in modernist aesthetics, is introduced as an explanation of the failure of this particular part of the M-O project. Questions of subjectivity and data link M-O to a longer history of heterodox sociological inquiry. This analysis resolves some of the apparent paradoxes that have been prominent in studies of M-O, and draws attention to the unfulfilled promise of a vast archive of social data. (shrink)

Special sciences (such as biology, psychology, economics) describe various regularities holding at some high macroscopic level. One of the central questions concerning these macroscopic regularities is how they are related to the laws of physics governing the underlying microscopic physical reality. In this paper we show how a macroscopic regularity may emerge from an underlying micro- scopic structure, and how the appearance of multiple realizability of the special sciences by physics comes about in a reductionist-physicalist framework. On this basis we (...) explain how complexity at the high level can arise due to a sort of harmony between the microscopic dynamics and observer-dependent macroscopic properties. We show that observer-dependent properties, which underlie the emergence of macroscopic properties and of macroscopic complexity, are objective physical facts. We argue that such physical properties remove the mystery from the multiple realizability of special sciences’ kinds, since the latter are grounded in shared physical properties. Finally we explain how and in what sense in our reductive physicalist approach the special sciences are still autonomous after all. (shrink)

We agree with Cramer et al. that pure cases of behavioral disorders with no symptom overlaps are rare. However, we argue that disorders do exist and the network idea is limited and limiting. Networks of symptoms are observed mainly at behavioral levels. The core deficit is commonly at the cognitive or brain levels, and there the story is completely different.

Von Neumann argued by means of a thought experiment involving measurements of spin observables that the quantum mechanical quantity is conceptually equivalent to thermodynamic entropy. We analyze Von Neumann's thought experiment and show that his argument fails. Over the past few years there has been a dispute in the literature regarding the Von Neumann entropy. It turns out that each contribution to this dispute addressed a different special case. In this paper we generalize the discussion and examine the full matrix (...) of possibilities that are relevant for the evaluation and understanding of Von Neumann’s argument. (shrink)