Although eye tracking has been used extensively to assess cognitions for static stimuli, recent research suggests that the link between gaze and cognition may be more tenuous for dynamic stimuli such as videos. Part of the difficulty in convincingly linking gaze with cognition is that in dynamic stimuli, gaze position is strongly influenced by exogenous cues such as object motion. However, tests of the gaze‐cognition link in dynamic stimuli have been done on only a limited range of stimuli often characterized (...) by highly organized motion. Also, analyses of cognitive contrasts between participants have been mostly been limited to categorical contrasts among small numbers of participants that may have limited the power to observe more subtle influences. We, therefore, tested for cognitive influences on gaze for screen‐captured instructional videos, the contents of which participants were tested on. Between‐participant scanpath similarity predicted between‐participant similarity in responses on test questions, but with imperfect consistency across videos. We also observed that basic gaze parameters and measures of attention to centers of interest only inconsistently predicted learning, and that correlations between gaze and centers of interest defined by other‐participant gaze and cursor movement did not predict learning. It, therefore, appears that the search for eye movement indices of cognition during dynamic naturalistic stimuli may be fruitful, but we also agree that the tyranny of dynamic stimuli is real, and that links between eye movements and cognition are highly dependent on task and stimulus properties. (shrink)

We present a new understanding of Christ’s real presence in the Eucharist on the model of Stump’s account of God’s omnipresence and Green and Quan’s account of experiencing God in Scripture. On this understanding, Christ is derivatively, rather than fundamentally, located in the consecrated bread and wine, such that Christ is present to the believer through the consecrated bread and wine, thereby making available to the believer a second-person experience of Christ, where the consecrated bread and wine are the way (...) in which she shares attention with him. The consecrated bread and wine are then, in a sense, icons of Christ. (shrink)

Better Call Saul and Philosophy is an anthology, a collection of essays exploring the philosophical themes present in the hit television show Better Call Saul. Premiering in the Spring of 2015, Better Call Saul serves as a prequel to the much beloved and critically acclaimed television show Breaking Bad in a which mild-mannered high school chemistry teacher, Walter White - through a series of poor, albeit strained decisions - slowly but steadily becomes a monstrous drug kingpin. In Better Call Saul, (...) a struggling but cocksure attorney, Jimmy McGill goes through a similar transformation to become a cunning, devious criminal lawyer for the underworld. Beyond this, Better Call Saul is populated with a number of additional characters going through their own evolution - from a brother burdened with a psychosomatic(?) ailment, to a former police officer delving deeper into the wrong side of the law to provide for his family. -/- Much like the beloved show, Better Call Saul and Philosophy is an anthology-- a collection of snippets and essays that slowly reveal a much more complex story. Premiering in the Spring of 2015, Better Call Saul serves as a prequel to the much beloved and critically acclaimed television show Breaking Bad. Critics of the series have noted that its storytelling is emblematic, or "The New Golden Age of Television": programming that not only rewards multiple watches, but also calls for a careful, reasoned analysis of characters, plots, and themes. Better Call Saul is the type of program that is so rich with these elements that it not only calls for a book like Better Call Saul and Philosophy, but might even feel incomplete without it! -/- Now, readers can join alongside struggling-but-cocksure attorney Jimmy McGill as he goes through a series of transformative experiences and scenarios. Featuring the work of contemporary philosophers, Better Call Saul and Philosophy offers its readers a chance to delve deeply into a wide range of philosophical issues the show presents, including the nature of good and evil, personal identity, free will and determinism, the law as it relates to morality, the ethical implications of the war on drugs, death and dying, and many, many more. Fans of the show will love a chance to appreciate the show on much deeper level--and, for those hoping to learn a bit about philosophy as well as the show, the book perfectly marries the two together in a unique and engaging way. -/- This book is the latest edition (#8) in the series Pop Culture and Philosophy. (shrink)

Some scientists suggest that it might be possible to reflect a portion of incoming sunlight back into space to reduce climate change and its impacts. Others argue that such solar radiation management (SRM) geoengineering is inherently incompatible with democracy. In this article, we reject this incompatibility argument. First, we counterargue that technologies such as SRM lack innate political characteristics and predetermined social effects, and that democracy need not be deliberative to serve as a standard for governance. We then rebut each (...) of the argument’s core claims, countering that (1) democratic institutions are sufficiently resilient to manage SRM, (2) opting out of governance decisions is not a fundamental democratic right, (3) SRM may not require an undue degree of technocracy, and (4) its implementation may not concentrate power and promote authoritarianism. Although we reject the incompatibility argument, we do not argue that SRM is necessarily, or even likely to be, democratic in practice. (shrink)

BackgroundUndocumented immigrants can donate their organs, but lack access to organ transplantation. This challenges foundational principles of organ donation: fairness and informed consent. Little is known about undocumented immigrants’ knowledge of barriers to their access to organ transplantation or how this might affect their decision to donate their organs.MethodsThe study was performed in an urban, university-affiliated, safety-net hospital. We interviewed hospitalized patients who selfidentified as undocumented immigrants and were unaware of having any contraindication to organ donation (for example, cancer). We (...) first recorded their demographic characteristics and knowledge and attitudes regarding organ donation. We then assessed the effects of informing participants about limits to their access to organ transplants on their willingness to donate.ResultsThis group of 59 uninsured Hispanic immigrants had adequate knowledge about organ donation. Participants were suspicious about inequality within the medical system, but most were willing to donate their organs (74 percent). Most participants (74 percent) were aware that they would have to pay to receive an organ, but they dramatically underestimated the out-of-pocket expenses. Yet willingness to donate their organs was unaffected by participants being explicitly informed of the low likelihood that they would be able to afford to receive an organ transplant.ConclusionsDespite being well informed about the organ donation system, undocumented Hispanic immigrants underestimate the costs and overestimate their likelihood of receiving an organ. Even when they are given this information, they remain willing to donate their own organs. (shrink)

Respect for victims requires that we have social systems for punishing and condemning (reproving) serious crimes. But, the conditions of social marginalization and political subordination of the communities from which an overwhelming number of prisoners in the United States come place serious barriers in the face of effective reprobation. Mass incarceration makes this problem worse by disrupting and disrespecting entire communities. While humanities education in the prisons is far from a total solution, it is one way to make reprobation meaningful, (...) so long as the prison classroom is a place where the educators’ values are also put at risk. (shrink)

Dietary restriction (DR) is the most consistent environmental manipulation to extend lifespan. Originally thought to be caused by a reduction in caloric intake, recent evidence suggests that macronutrient intake underpins the effect of DR. The prevailing evolutionary explanations for the DR response are conceptualized under the caloric restriction paradigm, necessitating reconsideration of how or whether these evolutionary explanations fit this macronutrient perspective. In the authors’ opinion, none of the current evolutionary explanations of DR adequately explain the intricacies of observed results; (...) instead a context‐dependent combination of these theories is suggested which is likely to reflect reality. In reviewing the field, it is proposed that the ability to track the destination of different macronutrients within the body will be key to establishing the relative roles of the competing theories. Understanding the evolution of the DR response and its ecological relevance is critical to understanding variation in DR responses and their relevance outside laboratory environments. (shrink)

In response to John Bishop's (2007) account of passionally caused believing, Dan-Johan Eklund (2014) argues that conscious non-evidential believing is (conceptually) impossible, that is, it's (conceptually) impossible consciously to believe that p whilst acknowledging that the relevant evidence doesn't support p's being true, for it conflicts with belief being a truth-oriented attitude, or so he argues. In this article, we present Eklund's case against Bishop's account of passionally caused believing, and we argue that it's unpersuasive, at least to those who (...) accept permissivism about evidence, that is, that it's possible for there to be more than one rational response to a given body of evidence. We do this through a novel application of a case of nurtured belief, that is, of a person holding a belief simply because she was caused to do so by her upbringing, and we use it to show exactly where Eklund's argument goes wrong. We conclude by drawing a general lesson drawn from this debate: if permissivism about evidence is true, then belief being truth-oriented is consistent with non-evidential believing being possible. (shrink)

This essay responds to the contemporary anxiety in theology over the relationship between Christian and non-Christian discourse. My argument proceeds as follows. First, I construe the debate between liberal and postliberal theology as turning on the wrestle between the idiosyncrasy and intelligibility of Christian discourse. While the liberal tradition insists that Christian discourse can be rendered intelligible to non-Christian forms of thought and life, and so can contribute to the flourishing of a shared social life, postliberal critics worry that this (...) insistence leads to the capitulation of that discourse to foreign, hostile criteria, and so to the loss of the idiosyncratic Christian identity. Second, I .. (shrink)

Bayesian learning theory and evolutionary theory both formalize adaptive competition dynamics in possibly high‐dimensional, varying, and noisy environments. What do they have in common and how do they differ? In this paper, we discuss structural and dynamical analogies and their limits, both at a computational and an algorithmic‐mechanical level. We point out mathematical equivalences between their basic dynamical equations, generalizing the isomorphism between Bayesian update and replicator dynamics. We discuss how these mechanisms provide analogous answers to the challenge of adapting (...) to stochastically changing environments at multiple timescales. We elucidate an algorithmic equivalence between a sampling approximation, particle filters, and the Wright‐Fisher model of population genetics. These equivalences suggest that the frequency distribution of types in replicator populations optimally encodes regularities of a stochastic environment to predict future environments, without invoking the known mechanisms of multilevel selection and evolvability. A unified view of the theories of learning and evolution comes in sight. (shrink)

In this essay, I reconstruct H. Richard Niebuhr's interpretation of George Herbert Mead's account of the social constitution of the self. Specifically, I correct Niebuhr's interpretation, because it mischaracterizes Mead's understanding of social constitution as more dialogical than ecological. I also argue that Niebuhr's interpretation needs completing because it fails to engage one of Mead's more significant notions, the I/me distinction within the self. By reconstructing Niebuhr's account of faith and responsibility as theologically self-constitutive through Mead's I/me distinction, I demonstrate (...) Niebuhr's deep yet unacknowledged agreement with Mead: the self is constituted by its participation in multiple communities, but responds to them creatively by enduring the moral perplexity of competing communal claims. I conclude by initiating a constructive account of conscience that follows from this agreement. Conscience is more ecological than dialogical because it regards our creative participation in multiple ecologies of social roles oriented by patterns of responsive relations. (shrink)

The point of this article is to test how well Josiah Royce’s philosophy of community can be utilized to conceptualize moral injury and recovery.1 The term “moral injury” is of recent coinage, articulated by those working with combat veterans and their challenges returning to civilian life, particularly veterans returned from Vietnam and from America’s recent presence in the Middle East. The basic idea is that, in combat, soldiers harm their own moral capacities by committing or participating in acts that they (...) understand to be morally repugnant. The consequences of such harm include difficulty with participating well or fully in civilian life, even to the point of committing violence against loved ones. Despite the... (shrink)

Those most intimate with the works of H. Richard Niebuhr, who return to them time after time for theological and ethical sustenance, know that they exemplify a more interesting thinker than his brother, Reinhold. Of course, Reinhold was and remains the more public figure, read seriously in his time by politicians and theologians, celebrated by our current president, and enjoying renewed scholarly interest resulting in new editions of out-of-print works and a number of critical studies. Meanwhile, H. Richard continues to (...) exert decisive influence on American Protestant thought. Such diverse thinkers as Paul Ramsey, James Gustafson, Stanley Hauerwas, William Schweiker, Kathryn Tanner, Gordon Kaufman, Emilie Townes .. (shrink)

Placing politics in an ecological perspective that discerns an inextricable connection between human political agency and the forces of nonhuman nature would seem to be a difficult task. While we have grown accustomed to understanding our personal capacities for thought and action as well as the shape of our intimate relations as aspects of our natural inheritance, our political life and reflection remain rife with human exceptionalism. We understand animals to have rudimentary reasoning skills and physical capabilities incredible to us. (...) We also understand some animals gather in social groupings held together by mutual dependence for fulfilling affective needs. But it is difficult to imagine that animals have .. (shrink)

This essay proposes two examples of avant-garde theatre, Jerzy Grotowski's poor theatre and Augusto Boal's theatre of the oppressed, as resources for Christian ethics. Both pursue theater as bodily copresent interaction whose moral labor is the liberation of the human body from conventional gestures for the sake of authentic encounter and from oppressive postures for the sake of social intervention. Focusing on the body in this way reveals that the place of narrative, while essential to Christian ethics, is ambiguous. The (...) outcome of this argument is the possibility of combining the insights of monastic and liberation accounts of the moral life in order to release moral action in microsocial encounters, thus recovering the constitutive humility of Christian ethics. (shrink)

BackgroundNarrative medicine is a well-recognized and respected approach to care. It is now found in medical school curricula and widely implemented in practice. However, there has been no analysis of the perception and usage of narrative medicine across different medical specialties and whether there may be unique recommendations for implementation based upon specialty. The aims of this study were to explore these gaps in research.MethodsFifteen senior physicians who specialize in internal medicine, pediatrics, or surgery (5 physicians from each specialty) were (...) interviewed in a semi-structured format about the utilization, benefits, drawbacks (i.e., negative consequences), and roles pertaining to narrative medicine. Qualitative content analysis of each interview was then performed.ResultsThree themes emerged from our analysis: roles, practice, and outcomes. Through these themes we examined the importance, utilization, barriers, benefits, and drawbacks of narrative medicine. There was consensus that narrative medicine is an important tool in primary care. Primary care physicians (general internists and general pediatricians) also believed that narrative medicine is not as important for non-primary care providers. However, non-primary care providers (surgeons) generally believed narrative medicine is valuable in their practice as well. Within specialties, providers’ choice of language varied when trying to obtain patients’ narratives, but choice in when to practice narrative medicine did not differ greatly. Among specialties, there was more variability regarding when to practice narrative medicine and what barriers were present. Primary care physicians primarily described barriers to eliciting a patient’s narrative to involve trust and emotional readiness, while surgeons primarily described factors involving logistics and patient data as barriers to obtaining patients’ narratives. There was broad agreement among specialties regarding the benefits and drawbacks of narrative medicine.ConclusionsThis study sheds light on the shared and unique beliefs in different specialties about narrative medicine. It prompts important discussion around topics such as the stereotypes physicians may hold about their peers and concerns about time management. These data provide some possible ideas for crafting narrative medicine education specific to specialties as well as future directions of study. (shrink)

When we say that what two people feel for each other is 'true love,' we seem to be doing more than simply clarifying that it is in fact love they feel, as opposed to something else. That is, an experience or relationship might be a genuine or actual instance of love without necessarily being an instance of true love. But what criteria do people use to determine whether something counts as true love? This chapter explores three hypotheses. The first holds (...) that the ordinary concept of true love picks out love that is highly prototypical. The second, that it picks out love that is especially good or valuable. The third, that people distinguish between psychological states that are 'real' or not, and that it picks out love that is real. Two experiments provide evidence against the first hypothesis and in favor of the second and third. Implications for real-life disagreements about love are also discussed. (shrink)

Until recently, psychologists have conceptualised and studied trust in God (TIG) largely in isolation from contemporary work in theology, philosophy, history, and biblical studies that has examined the topic with increasing clarity. In this article, we first review the primary ways that psychologists have conceptualised and measured TIG. Then, we draw on conceptualizations of TIG outside the psychology of religion to provide a conceptual map for how TIG might be related to theorised predictors and outcomes. Finally, we provide a research (...) agenda for future empirical work in this area, as well as practical applications for counsellors and religious leaders. (shrink)

Much of our thinking focuses on deciding what to do in situations where the space of possible options is too large to evaluate exhaustively. Previous work has found that people do this by learning the general value of different behaviors, and prioritizing thinking about high-value options in new situations. Is this good-action bias always the best strategy, or can thinking about low-value options sometimes become more beneficial? Can people adapt their thinking accordingly based on the situation? And how do we (...) know what to think about in novel events? Here, we developed a block-puzzle paradigm that enabled us to measure people's thinking plans and compare them to a computational model of rational thought. We used two distinct response methods to explore what people think about—a self-report method, in which we asked people explicitly to report what they thought about, and an implicit response time method, in which we used people's decision-making times to reveal what they thought about. Our results suggest that people can quickly estimate the apparent value of different options and use this to decide what to think about. Critically, we find that people can flexibly prioritize whether to think about high-value options (Experiments 1 and 2) or low-value options (Experiments 3, 4, and 5), depending on the problem. Through computational modeling, we show that these thinking strategies are broadly rational, enabling people to maximize the value of long-term decisions. Our results suggest that thinking plans are flexible: What we think about depends on the structure of the problems we are trying to solve. (shrink)

This review article provides a new perspective on the ethics of green nudging. We advance a new model for assessing the ethical permissibility of green nudges (GNs). On this model, which provides normative guidance for policymakers, a GN is ethically permissible when the intervention is (1) efficacious, (2) cost-effective, and (3) the advantages of the GN (i.e. reducing the environmental harm) are not outweighed by countervailing costs/harms (i.e. for nudgees). While traditional ethical objections to nudges (paternalism, etc.) remain potential normative (...) costs associated with GNs, any such costs must be weighed against the injunction to reduce environmental harm to third parties. (shrink)

Dennis Whitcomb argues that there is no God on the grounds that God is supposed to be omniscient, yet nothing could be omniscient due to the nature of grounding. We give a formally identical argument that concludes that one of the present co-authors does not exist. Since he does exist, Whitcomb’s argument is unsound. But why is it unsound? That is a difficult question. We venture two answers. First, one of the grounding principles that the argument relies on is false. (...) Second, the argument equivocates between two kinds of grounding: instance-grounding and quasi-mereological grounding. Happily, the equivocation can be avoided; unhappily, avoidance comes at the price of a false premise. (shrink)

Thank God someone wrote this book. This reviewer has often wondered why there hasn't been more scholarship on the relationship between evolutionary theory, particularly Charles Darwin, and the early pragmatists. Since thinkers like John Dewey and Jane Addams often use the language of evolutionary theory in suggestive ways when discussing social-ethical matters, without explicating precisely where they hew to and depart from the theory itself, it's incumbent on their readers to articulate these relations. Eddy proves an excellent guide through the (...) diversity of evolutionary theory itself, and the diversity of responses to it, which serve as compelling intellectual groundwork for highlighting Dewey's and Addams's... (shrink)

“What is the structure of thought?” is as central a question as any in cognitive science. A classic answer to this question has appealed to a Language of Thought (LoT). We point to emerging research from disparate branches of the field that supports the LoT hypothesis, but also uncovers diversity in LoTs across cognitive systems, stages of development, and species. Our letter formulates open research questions for cognitive science concerning the varieties of rules and representations that underwrite various LoT-based systems (...) and how these variations can help researchers taxonomize cognitive systems. (shrink)

Responding to recent concerns about the reliability of the published literature in psychology and other disciplines, we formed the X-Phi Replicability Project to estimate the reproducibility of experimental philosophy. Drawing on a representative sample of 40 x-phi studies published between 2003 and 2015, we enlisted 20 research teams across 8 countries to conduct a high-quality replication of each study in order to compare the results to the original published findings. We found that x-phi studies – as represented in our sample (...) – successfully replicated about 70% of the time. We discuss possible reasons for this relatively high replication rate in the field of experimental philosophy and offer suggestions for best research practices going forward. (shrink)

Surgical expertise does not have a clear definition and is often culturally associated with power, authority, prestige, and case number rather than more objective proxies of excellence. Multiple models of expertise progression have been proposed including the Dreyfus model, however, they all currently require subjective evaluation of skill. Recently, efforts have been made to improve the ways in which surgical excellence is measured and expertise is defined using artificial intelligence, video recordings, and accelerometers. However, these aforementioned methods of assessment are (...) still subjective or indirect proxies of expertise, thus uncovering the neural mechanisms that differentiate expert surgeons from trainees may enhance the objectivity of surgical expertise validation. In fact, some researchers have already suggested that their neural imaging-based expertise classification methods outperform currently used methods of surgical skill certification such as the Fundamentals of Laparoscopic Surgery scores. Such imaging biomarkers would not only help better identify the highest performing surgeons, but could also improve residency programs by providing more objective, evidence-based feedback and developmental milestones for those in training and perhaps act as a marker of surgical potential in medical students. Despite the potential advantages of using neural imaging in the assessment of surgical expertise, this field of research remains in its infancy. This systematic review identifies studies that have applied neuromonitoring in assessing surgical skill across levels of expertise. The goals of this review are to identify the strongest neural indicators of surgical expertise, the limitations of the current literature on this subject, the most sensible future directions for further study. We found substantial evidence that surgical expertise can be delineated by differential activation and connectivity in the prefrontal cortex across multiple task and neuroimaging modalities. Specifically, novices tend to have greater PFC activation than experts under standard conditions in bimanual and decision-making tasks. However, under high temporal demand tasks, experts had increased PFC activation whereas novices had decreased PFC activation. Common limitations uncovered in this review were that task difficulty was often insufficient to delineate between residents and attending. Moreover, attending level involvement was also low in multiple studies which may also have contributed to this issue. Most studies did not analyze the ability of their neuromonitoring findings to accurately classify subjects by level of expertise. Finally, the predominance of fNIRS as the neuromonitoring modality limits our ability to uncover the neural correlates of surgical expertise in non-cortical brain regions. Future studies should first strive to address these limitations. In the longer term, longitudinal within-subjects design over the course of a residency or even a career will also advance the field. Although logistically arduous, such studies would likely be most beneficial in demonstrating effects of increasing surgical expertise on regional brain activation and inter-region connectivity. (shrink)

This study investigated students’ perceptions following a prepared, common presentation regarding academic integrity provided by their residence dons. This peer instruction study utilized both quantitative and qualitative analyses of survey data within a pre-test post-test design. Overall, students reported gains in knowledge, as well as confidence in their knowledge of academic integrity. Notably, students reported increases in their personal value for academic integrity after participating in the presentations. Overall, the quality and content of the presentations were judged positively, and participants’ (...) ratings of the presentation were predictive of increases in personal value of academic integrity, as well as self-reported knowledge and confidence gains. Qualitative analyses supported that the key ideas in the presentation served as the focal material for discussion, but also introduced specific topics that students wanted to explore in greater depth. (shrink)

We present evidence from a pre-registered experiment indicating that a philosophical argument––a type of rational appeal––can persuade people to make charitable donations. The rational appeal we used follows Singer’s well-known “shallow pond” argument (1972), while incorporating an evolutionary debunking argument (Paxton, Ungar, & Greene 2012) against favoring nearby victims over distant ones. The effectiveness of this rational appeal did not differ significantly from that of a well-tested emotional appeal involving an image of a single child in need (Small, Loewenstein, and (...) Slovic 2007). This is a surprising result, given evidence that emotions are the primary drivers of moral action, a view that has been very influential in the work of development organizations. We did not find support for our pre-registered hypothesis that combining our rational and emotional appeals would have a significantly stronger effect than either appeal in isolation. However, our finding that both kinds of appeal can increase charitable donations is cause for optimism, especially concerning the potential efficacy of well-designed rational appeals. We consider the significance of these findings for moral psychology, ethics, and the work of organizations aiming to alleviate severe poverty. (shrink)

Generative AI programs can produce high-quality written and visual content that may be used for good or ill. We argue that a credit–blame asymmetry arises for assigning responsibility for these outputs and discuss urgent ethical and policy implications focused on large-scale language models.

Appendix 1 was incomplete in the initial online publication. The original article has been corrected.

Précis for a book symposium, with contributions from Meg Wallace, Louis deRosset, and Chris Tillman and Joshua Spencer.

This collection examines an aspect of Gilles Deleuze’s thought that has largely been neglected; whether or not Deleuze was a metaphysician. Answering this question may reveal the problematic nature of so-called postmodernism and the critique it leveled at the first philosophy, and it may help readers to better understand philosophy’s fate.

A peer instruction model was used whereby 78 residence dons (36 males, 42 females) provided instruction regarding academic integrity for 324 students (125 males, 196 females) under their supervision. Quantitative and qualitative analyses were conducted to assess survey responses from both the dons and students regarding presentation content, quality, and learning. Overall, dons consistently identified information-based slides about academic integrity as the most important material for the presentations, indicating that fundamental information was needed. Although student ratings of the usefulness of (...) the presentations were middling, students did indicate knowledge gains. Both interest and personal value for academic integrity were highly predictive of positive evaluations of the presentations. Dons and students provided suggestions for improvement and identified more global concerns. (shrink)

A widely touted approach to involving laypeople in science and technology policy-related decisions is the consensus conference. Virtually nothing written on the topic provides detailed discussion of the many steps from citizen recruitment to citizen report. Little attention is paid to how and why the mechanics of the consensus conference process might influence the diversity of the participants in theses fora, the quality of the deliberation in the citizen sessions, the experiences of the participants and organizers, and other outcomes that (...) affect democratic decision making within the conference and more broadly over the long term. As an aid to those interested in utilizing the consensus conference format, the authors outline in detail how they set about organizing their consensus conference on nanotechnology in the spring of 2005. They discuss what specific aspects of their consensus conference worked, and why, and also consider what they learned of relevance to future application. (shrink)