Most philosophers agree that causal knowledge is essential to decision-making: agents should choose from the available options those that probably cause the outcomes that they want. This book argues against this theory and in favour of evidential or Bayesian decision theory, which emphasises the symptomatic value of options over their causal role. It examines a variety of settings, including economic theory, quantum mechanics and philosophical thought-experiments, where causal knowledge seems to make a practical difference. The arguments make novel use of (...) machinery from other areas of philosophical inquiry, including first-person epistemology and the free will debate. The book also illustrates the applicability of decision theory itself to questions about the direction of time and the special epistemic status of agents. (shrink)

In this article, we explicate evidence-based nursing (EBN), critically appraise its framework and respond to nurses’ concern that EBN sidelines the caring elements of nursing practice. We use resources from care ethics, especially Vrinda Dalmiya’s work that considers care as crucial for both epistemology and ethics, to show how EBN is compatible with, and indeed can be enhanced by, the caring aspects of nursing practice. We demonstrate that caring can act as a bridge between ‘external’ evidence and the (...) other pillars of the EBN framework: clinical expertise; patient preferences and values. Drawing on an influential EBN handbook, section 1 presents the aims and features of EBN, including the normative principle that EBN should take place within a ‘context of caring’. We aim to understand this context and whether it can be neatly detached from the EBN framework, as the handbook seems to suggest. In section 2, we highlight the grounds for resistance to EBN from the nursing community, before mounting the argument that nursing practices can be understood fruitfully through feminist care ethics and/or virtue ethics lenses. In section 3, we deepen that analysis using Dalmiya’s concepts of care-knowing and care as a hybrid ethico-epistemic virtue, which are ideally suited to the complex practices of nursing. In section 4, we bring this rich understanding of care into conversation with EBN, showing that its framework cannot be adequately theorised without paying proper attention to care. Caring can be neither an innocuous background assumption of nor an afterthought to the EBN framework. (shrink)

This article develops and defends a full account of the nature and normativity of resistance to evidence, according to which resistance to evidence is an instance of input-level epistemic malfunctioning. At the core of this epistemic normative picture lies the notion of knowledge indicators, as evidential probability increasing facts that one is in a position to know; resistance to evidence is construed as a failure to uptake knowledge indicators.

Can the general public learn to deal with risk and uncertainty, or do authorities need to steer people’s choices in the right direction? Libertarian paternalists argue that results from psychological research show that our reasoning is systematically flawed and that we are hardly educable because our cognitive biases resemble stable visual illusions. For that reason, they maintain, authorities who know what is best for us need to step in and steer our behavior with the help of “nudges.” Nudges are nothing (...) new, but justifying them on the basis of a latent irrationality is. In this article, I analyze the scientific evidence presented for such a justification. It suffers from narrow logical norms, that is, a misunderstanding of the nature of rational thinking, and from a confirmation bias, that is, selective reporting of research. These two flaws focus the blame on individuals’ minds rather than on external causes, such as industries that spend billions to nudge people into unhealthy behavior. I conclude that the claim that we are hardly educable lacks evidence and forecloses the true alternative to nudging: teaching people to become risk savvy. (shrink)

In this paper, we argue that there are epistemic norms on evidence-gathering and consider consequences for how to understand epistemic normativity. Though the view that there are such norms seems intuitive, it has found surprisingly little defense. Rather, many philosophers have argued that norms on evidence-gathering can only be practical or moral. On a prominent evidentialist version of this position, epistemic norms only apply to responding to the evidence one already has. Here we challenge the orthodoxy. First, (...) we argue that there is no significant normative difference between responding to evidence you have and gathering more evidence. Second, we argue that our practices of epistemically criticizing agents for their poor evidence-gathering indicate the existence of epistemic norms on evidence-gathering. Finally, we show that our thesis has important implications for recent debates about the relationship between epistemic norms and inquiry. (shrink)

This book exhibits deep philosophical quandaries and intricacies of the historical development of science lying behind a simple and fundamental item of common sense in modern science, namely the composition of water as H2O. Three main phases of development are critically re-examined, covering the historical period from the 1760s to the 1860s: the Chemical Revolution, early electrochemistry, and early atomic chemistry. In each case, the author concludes that the empirical evidence available at the time was not decisive in settling (...) the central debates and therefore the consensus that was reached was unjustified or at least premature. This leads to a significant re-examination of the realism question in the philosophy of science and a unique new advocacy for pluralism in science. Each chapter contains three layers, allowing readers to follow various parts of the book at their chosen level of depth and detail. The second major study in "complementary science", this book offers a rare combination of philosophy, history and science in a bid to improve scientific knowledge through history and philosophy of science. (shrink)

Nurses in Ghana believe that training, practise, practitioner and policy reforms are required for total nursing profession reform to be effective. Their views for role reformation in the nursing profession, which is currently needed, are not only academic but also clinically relevant in the pursuit of health equity and quality nursing care. We explored and described nurses’ views on their roles in the profession using data collected from 24 professional nurses in three regional hospitals in Ghana. Using an inductive descriptive (...) qualitative design, data were gathered and analysed using a qualitative content analysis to describe the views of the nurses. Four major themes, namely practise reforms, practitioner reforms, training reforms and policy reforms have emerged in relation to role reformation in the nursing profession. Three strategic areas, practitioner attitudes, new training modalities and policy realignment, must be reviewed and remodelled for better positioning of the nursing profession before its entire role reformation. (shrink)

Sentience is the capacity to have feelings, such as feelings of pain, pleasure, hunger, thirst, warmth, joy, comfort and excitement. It is not simply the capacity to feel pain, but feelings of pain, distress or harm, broadly understood, have a special significance for animal welfare law. Drawing on over 300 scientific studies, we evaluate the evidence of sentience in two groups of invertebrate animals: the cephalopod molluscs or, for short, cephalopods (including octopods, squid and cuttlefish) and the decapod crustaceans (...) or, for short, decapods (including crabs, lobsters and crayfish). We also evaluate the potential welfare implications of current commercial practices involving these animals. (shrink)

Graciela De Pierris presents a novel interpretation of the relationship between skepticism and naturalism in Hume's epistemology, and a new appraisal of Hume's place within early modern thought. Contrary to dominant readings, she argues that Hume does offer skeptical arguments concerning causation and induction in Book I, Part III of the Treatise, and presents a detailed reading of the skeptical argument she finds there and how this argument initiates a train of skeptical reasoning that begins in Part III and culminates (...) in Part IV. She goes on to demonstrate that Hume was committed to the Newtonian inductive method while rejecting the place of the supernatural in our understanding of nature. (shrink)

This paper considers the question of whether chimpanzees possess at least a primitive sense of normativity: i.e., some ability to internalize and enforce social norms—rules governing appropriate and inappropriate behaviour—within their social groups, and to make evaluations of others’ behaviour in light of such norms. A number of scientists and philosophers have argued that such a sense of normativity does exist in chimpanzees and in several other non-human primate and mammalian species. However, the dominant view in the scientific and philosophical (...) literature is that psychological capacities for social norms evolved uniquely in the human lineage, after our last common ancestor with chimpanzees and bonobos. After reviewing some of the existing evidence for normative capacity in chimpanzees, I defend the thesis of chimpanzee normativity against three key theoretical objections that have been presented in the literature, each of which have played a part in motivating the dominant sceptical position. I argue that, while we still have much to learn about the nature and extent of the normative capacities of other animals, there is strong prima facie evidence for social norms and normative evaluation in chimpanzees and the main theoretical objections to chimpanzee normativity are not at all compelling. (shrink)

The notion of individualised evidence holds the key to solve the puzzle of statistical evidence, but there’s still no consensus on how exactly to define it. To make progress on the problem, epistemologists have proposed various accounts of individualised evidence in terms of causal or modal anti-luck conditions on knowledge like appropriate causation, sensitivity and safety. In this paper, I show that each of these fails as satisfactory anti-luck condition, and that such failure lends abductive support to (...) the following conclusion: once the familiar anti-luck intuition on knowledge is extended to individualised evidence, no single causal or modal anti-luck condition on knowledge can succeed as the right anti-luck condition on individualised evidence. This conclusion casts serious doubts on the fruitfulness of the move from anti-luck conditions on knowledge to anti-luck conditions on individualised evidence. I expand on these doubts and point out further aspects where epistemology and the law come apart: epistemic anti- luck conditions on knowledge do not adequately characterise the legal notion of individualised evidence. (shrink)

Goldman, though still a reliabilist, has made some recent concessions to evidentialist epistemologies. I agree that reliabilism is most plausible when it incorporates certain evidentialist elements, but I try to minimize the evidentialist component. I argue that fewer beliefs require evidence than Goldman thinks, that Goldman should construe evidential fit in process reliabilist terms, rather than the way he does, and that this process reliabilist understanding of evidence illuminates such important epistemological concepts as propositional justification, ex ante justification, (...) and defeat. (shrink)

In this paper, I examine Cicero’s oft-neglected De Divinatione, a dialogue investigating the legitimacy of the practice of divination. First, I offer a novel analysis of the main arguments for divination given by Quintus, highlighting the fact that he employs two logically distinct argument forms. Next, I turn to the first of the main arguments against divination given by Marcus. Here I show, with the help of modern probabilistic tools, that Marcus’ skeptical response is far from the decisive, proto-naturalistic assault (...) on superstition that it is sometimes portrayed to be. Then, I offer an extended analysis of the second of the main arguments against divination given by Marcus. Inspired by Marcus’ second main argument, I formulate, explicate, and defend a substantive principle of scientific methodology that I call the “Ciceronian Causal-Nomological Requirement” (CCR). Roughly, this principle states that causal knowledge is essential for relying on correlations in predictive inference. Although I go on to argue that Marcus’ application of the CCR in his debate with Quintus is dialectically inadequate, I conclude that De Divinatione deserves its place in Cicero’s philosophical corpus, and that ultimately, its significance for the history and philosophy of science ought to be recognized. (shrink)

This paper considers a puzzling conflict between two positions that are each compelling: it is irrational for an agent to pay to avoid `free' evidence before making a decision, and rational agents may have imprecise beliefs and/or desires. Indeed, we show that Good's theorem concerning the invariable choice-worthiness of free evidence does not generalise to the imprecise realm, given the plausible existing decision theories for handling imprecision. A key ingredient in the analysis, and a potential source of controversy, (...) is the general approach taken for resolving sequential decision problems { we make explicit what the key alternatives are and defend our own approach. Furthermore, we endorse a resolution of the aforementioned puzzle { we privilege decision theories that merely permit avoiding free evidence over decision theories for which avoiding free evidence is uniquely admissible. Finally, we situate this particular result about free evidence within the broader `dynamic-coherence' literature. (shrink)

This paper adds evidence structure to standard models of belief, in the form of families of sets of worlds. We show how these more fine-grained models support natural actions of “evidence management”, ranging from update with external new information to internal rearrangement. We show how this perspective leads to new richer languages for existing neighborhood semantics for modal logic. Our main results are relative completeness theorems for the resulting dynamic logic of evidence.

The ability to flexibly switch between tasks is a hallmark of cognitive control. Despite previous studies that have investigated whether different task-switching types would be mediated by distinct or overlapping neural mechanisms, no definitive consensus has been reached on this question yet. Here, we aimed at directly addressing this issue by recording the event-related potentials (ERPs) elicited by two types of task-switching occurring in the context of spatial and verbal cognitive domains. Source analysis was also applied to the ERP data (...) in order to track the spatial dynamics of brain activity underlying task-switching abilities. In separate blocks of trials, participants had to perform either spatial or verbal switching tasks both of which employed the same type of stimuli. The ERP analysis, which was carried out through a channel- and time-uninformed mass univariate approach, showed no significant differences between the spatial and verbal domains in the modulation of switch and repeat trials. Specifically, relative to repeat trials, switch trials in both domains were associated with a first larger positivity developing over left parieto-occipital electrodes and with a subsequent larger negativity distributed over mid-left fronto-central sites. The source analysis reconstruction for the two ERP components complemented these findings by highlighting the involvement of left-lateralized prefrontal areas in task-switching. Overall, our results join and extend recent research confirming the existence of left-lateralized domain-general task-switching processes. (shrink)

In this chapter, the author regards reliabilism as one of the major achievements of twentieth century philosophy and Alvin Goldman as one of the chief architects of this important theory. It focuses on three related issues in Goldman's epistemology. Goldman has recently been making friendly overtures toward evidentialist epistemologies, and although the author agrees that reliabilism needs some kind of evidentialist element. More specifically, the author think he concedes too much to the evidentialist. In particular, he concedes: that a great (...) many beliefs cannot be justified without evidence, in particular, that some beliefs require nondoxastic evidence; that evidential fit can be understood in non‐process‐reliabilist terms, and that the aforementioned or some similar understanding of evidential fit makes sense of propositional, or ex ante, justification. Goldman has never lost sight of the epistemic significance of ways of coming to believe, and he is well aware of the differences between process reliabilism and indicator reliabilism. (shrink)

Many philosophers in the field of meta-ethics believe that rational degrees of confidence in moral judgments should have a probabilistic structure, in the same way as do rational degrees of belief. The current paper examines this position, termed “moral Bayesianism,” from an empirical point of view. To this end, we assessed the extent to which degrees of moral judgments obey the third axiom of the probability calculus, ifP(A∩B)=0thenP(A∪B)=P(A)+P(B), known as finite additivity, as compared to degrees of beliefs on the one (...) hand and degrees of desires on the other. Results generally converged to show that degrees of moral judgment are more similar to degrees of belief than to degrees of desire in this respect. This supports the adoption of a Bayesian approach to the study of moral judgments. To further support moral Bayesianism, we also demonstrated its predictive power. Finally, we discuss the relevancy of our results to the meta-ethical debate between moral cognitivists and moral non-cognitivists. (shrink)

How does a particular experience evidence a particular perceptual belief for us? As Alvin Plantinga (Warrant and Proper Function, Oxford University Press, 1993, p. 98) puts it, "[W]hat makes it the case that a particular way of being appeared to--being appeared to greenly, say--is evidence for the proposition that I see something green?" Promising, but unsuccessful, answers cite a reliable connection between our having the experience and the belief's being true, our having good reason to believe in such (...) a connection, the proper functioning of our faculties, and objective epistemic norms. A superior view, developed here, is that our experience of being appeared to greenly evidences for us that something is green because we have learned to identify green objects by experiences of that sort. Our learning to do so amounts to our adopting an epistemic norm directing us to form that belief on the basis of that experience. (shrink)

According to a widely credited model in the business ethics literature, ethical decisions are a function of two kinds of factors, personal(individual) and situational, and these factors interact with each other. According to a contrary view of decision making that is widely held in some areas of business research, individuals’ decisions about ethical issues (and subsequent actions) are purely a function of their self-interest.The laboratory experiment reported in this paper provides a test of the person-situation interactionist model, using the general (...) theoretical and experimental framework used in the experimental economics literature. One individual and two situational factors relating to moral intensity were examined which may influence decisions to misrepresent information in the course of business activities.The individual and one situational variable were significantly related to participants’ actions. The interactions among individual andsituation variables were not individually significant, although the model including interactions had a much higher level of statistical significance. Gender was significant, both directly and in interaction with moral development, suggesting that it may be worthy of further examination. (shrink)

Most of us, tacitly or explicitly, embrace a more or less Cartesian conception of our epistemic condition. According to such a conception, “what we have to go on”in learning about the world is, on the one hand, that which is a priori accessible to us, and, on the other, the inner experiences—visual imagery, tactile sensations, recollective episodes and so on—that pop into our Cartesian theaters. One of the central themes of Knowledge and its Limits is that this picture is fundamentally (...) wrong. Williamson suggests that we should embrace the thesis that our body of evidence at a given time is all and only that which we know. Call this the “E=K thesis.”If the E=K thesis is correct, then what we have to go on is both more and less than the Cartesian picture would suggest: more because its domain extends outwards in space, and forwards and backwards in time; less because that which is unknown about our experiential life is excluded. In what follows, I shall identify and briefly discuss a number of themes connected to the E=K thesis. (shrink)

Michael Almeida has recently tried to show that if S5 correctly represents metaphysical necessity, there can be no non-trivial evidence for or against the existence of the traditional God. Evidence would thus be irrelevant to the reasonability of traditional theistic belief. Almeida's argument has implications beyond its announced target: it amounts to a new argument for sweeping scepticism. Almeida's argument for the irrelevance of evidence to the existence of God would apply to any state of affairs that (...) entails some metaphysical necessity. In S5, every state of affairs entails some metaphysical necessity, so Almeida should conclude that non-trivial evidence for or against any state of affairs is impossible. I argue that the problem is not with S5 but with inadequately motivated assumptions about evidential support. Avoiding those assumptions disables the argument for sweeping scepticism and without foreclosing the possibility of non-trivial evidence for or against the existence of the traditional God. (shrink)

Amalgamating evidence of different kinds for the same hypothesis into an overall confirmation is analogous, I argue, to amalgamating individuals’ preferences into a group preference. The latter faces well-known impossibility theorems, most famously “Arrow’s Theorem”. Once the analogy between amalgamating evidence and amalgamating preferences is tight, it is obvious that amalgamating evidence might face a theorem similar to Arrow’s. I prove that this is so, and end by discussing the plausibility of the axioms required for the theorem.

Outcome bias and hindsight bias are important in philosophical debates and have wide-ranging implications outside of philosophy. Recently, Hedden has articulated a novel line of argumnt that the empirical evidence for what he labels hindsight bias is largely misguided and that empirical researchers who postulate such a bias are engaged in a fallacy fallacy. In this paper, I articulate Hedden’s core insights in terms of two principles and argue that in the relevant empirical research, these principles are often (i) (...) recognized, (ii) invoked in theoretical explanation, and (iii) guiding study designs and interpretation of data. On this basis, I argue that there is ample empirical evidence for outcome and hindsight bias and that cognitive psychologists do not generally exhibit a fallacy fallacy of postulating such biases in cases where there are none. More constructively, the present paper articulates some general principles that help us to better understand when an empirical study provides evidence of these types of bias. Thus, the debate casts light on both the specific evidence for outcome and hindsight bias but also on the general division of labor between philosophy and psychology. (shrink)

In a forthcoming paper, Walter Carnielli and Abilio Rodrigues propose a Basic Logic of Evidence whose natural deduction rules are thought of as preserving evidence instead of truth. BLE turns out to be equivalent to Nelson’s paraconsistent logic N4, resulting from adding strong negation to Intuitionistic logic without Intuitionistic negation. The Carnielli/Rodrigues understanding of evidence is informal. Here we provide a formal alternative, using justification logic. First we introduce a modal logic, KX4, in which \ can be (...) read as asserting there is implicit evidence for X, where we understand evidence to permit contradictions. We show BLE embeds into KX4 in the same way that Intuitionistic logic embeds into S4. Then we formulate a new justification logic, JX4, in which the implicit evidence motivating KX4 is made explicit. KX4 embeds into JX4 via a realization theorem. Thus BLE has both implicit and explicit possibly contradictory evidence interpretations in a formal sense. (shrink)

In this introduction, I explain the notion of higher-order evidence and explore its bearing on aesthetic judgement. I start by illustrating how reflection on cases involving higher-order evidence engages with well-established concerns in aesthetics—specifically, how it might reveal tensions within and between widely recognized aesthetic ideals governing aesthetic judgement. Next, I show how attention to higher-order evidence in relation to aesthetic judgement might expose limitations or assumptions of theories in epistemology, where the nature and significance of higher-order (...) evidence with respect to belief is the focus of much recent attention. The aim is not to resolve the issues but to demonstrate the significance of higher-order evidence in aesthetics and, in doing so, encourage work on the topic in and across aesthetics and epistemology. (shrink)

Self-evidence is plausibly taken to be a status that marks propositions as capable of being justifiedly believed on the basis of understanding them. This paper explicates and defends that view. The paper shows that the broadly linguistic kind of understanding implied by basic semantic comprehension of a formulation of a self-evident proposition does not entail being justified in believing that proposition; that the kind of understanding adequate to yield such justification is multi-dimensional; and that there are many variables partly (...) constitutive of such understanding—all philosophically interesting in themselves—that a theory of self-evidence must account for. The paper also shows why self-evident propositions need not be obvious, need not be unprovable, and, far from being beyond dispute, can be rationally disputed. The concluding section shows how knowledge of self-evident propositions is possible even if, on the one hand, their elements are abstract and causally inert and, on the other, beliefs constituting knowledge must meet both causal and reliability conditions connected with their truthmakers. (shrink)

Robust self-deception, in Funkhouser and Barrett’s sense, consists in the strategic pursuit of the goal of misleading oneself with respect to some proposition. Funkhouser and Barrett’s thesis is that an evaluation of the relevant empirical literatures reveals that the unconscious mind engages in robust self-deception. If Funkhouser and Barrett are correct, the psychological evidence vindicates an account of self-deception that challenges the orthodox motivationalist approach and makes clear the distinction between self-deception and other forms of motivated belief formation such (...) as wishful thinking. The aim of this paper is to show that the evidence adduced by Funkhouser and Barrett fails to establish the existence of robust, unconscious self-deception. (shrink)

Studying evidence law as part of naturalized epistemology means using the tools and results of the sciences to evaluate evidence rules based on the accuracy of the verdicts they are likely to produce. In this chapter, we introduce the approach and address skeptical concerns about the value of systematic empirical research for evidence scholarship, focusing, in particular, on worries about the external validity of jury simulation studies. Finally, turning to applications, we consider possible reforms regarding eyewitness identifications (...) and character evidence. (shrink)

This article reviews the research of “top rebirth scientist” Ian Stevenson on spontaneous past-life memory cases, focusing on three key problems with Stevenson’s work. First, his research of entirely anecdotal case reports contains a number of errors and omissions. Second, like other reincarnation researchers, Stevenson has done no controlled experimental work on such cases; yet only such research could ever resolve whether the correspondences found between a child’s statements and a deceased person’s life exceed what we might find by chance. (...) Finally, the best reincarnation research should at least meet the standards met by typical empirical research, but Stevenson’s methodology does not even meet the standards expected of third- or fourth-year college students. -/- 1. How Controlled Experimental Work is Possible -- 2. The Anecdotal Record - 2.1 Reincarnation and Biology - 2.2 The Imad Elawar Case -- 3. Conclusion. (shrink)

Reasoning about bedrock abstract concepts such as time, number, and valence relies on spatial metaphor and often on multiple spatial metaphors for a single concept. Previous research has documented, for instance, both future-in-front and future-to-right metaphors for time in English speakers. It is often assumed that these metaphors, which appear to have distinct experiential bases, remain distinct in online temporal reasoning. In two studies we demonstrate that, contra this assumption, people systematically combine these metaphors. Evidence for this combination was (...) found in both directly elicited and spontaneous co-speech gestures about time. These results provide first support for the hypothesis that the metaphorical representation of time, and perhaps other abstract domains as well, involves the continuous co-activation of multiple metaphors rather than the selection of only one. (shrink)

The new field of meta-research investigates industry bias, publication bias, contradictions between studies, and other trends in medical research. I argue that its findings should be used as meta-evidence for evaluating therapies. ‘Meta-evidence’ is evidence about the support that direct ‘first-order evidence’ provides the hypothesis. I consider three objections to my proposal: the irrelevance objection, the screening-off objection, and the underdetermination objection. I argue that meta-research evidence works by rationally revising our confidence in first-order (...) class='Hi'>evidence and, consequently, in the hypothesis—typically, downward. (shrink)

How does a particular experience evidence a particular perceptual belief for us? As Alvin Plantinga (Warrant and Proper Function, Oxford University Press, 1993, p. 98) puts it, “[W]hat makes it the case that a particular way of being appeared to—being appeared to greenly, say—is evidence for the proposition that 1 see something green?” Promising, but unsuccessful, answers cite a reliable connection between our having the experience and the belief's being true, our having good reason to believe in such (...) a connection, the proper functioning of our faculties, and objective epistemic norms. A superior view, developed here, is that our experience of being appeared to greenly evidences for us that something is green because we have learned to identify green objects by experiences of that sort. Our learning to do so amounts to our adopting an epistemic norm directing us to form that belief on the basis of that experience. (shrink)

The Evidence Thesis is the intuitively plausible principle that in order to know that p one must base her belief that p on adequate evidence. Despite the plausibility of this principle, Andrew Moon (2012) has recently argued that the principle is false. Moon’s argument consists of presenting what he takes to be a clear instance of knowledge and arguing that the subject in the case does not have this knowledge on the basis of any evidence. I argue (...) that Moon’s example fails to be a genuine counterexample to the Evidence Thesis. (shrink)

We spend a lot of time arguing about how schools might be improved. But we rarely take a step back to ask what we as a society should be looking for from education—what exactly should those who make decisions be trying to achieve? In Educational Goods, two philosophers and two social scientists address this very question. They begin by broadening the language for talking about educational policy: “educational goods” are the knowledge, skills, and attitudes that children develop for their own (...) benefit and that of others; “childhood goods” are the valuable experiences and freedoms that make childhood a distinct phase of life. Balancing those, and understanding that not all of them can be measured through traditional methods, is a key first step. From there, they show how to think clearly about how those goods are distributed and propose a method for combining values and evidence to reach decisions. They conclude by showing the method in action, offering detailed accounts of how it might be applied in school finance, accountability, and choice. The result is a reimagining of our decision making about schools, one that will sharpen our thinking on familiar debates and push us toward better outcomes. (shrink)