I argue for the existence of imaginative beliefs: mental states that are imaginative in format and doxastic in attitude. I advance two arguments for this thesis. First, there are imaginings that play the functional roles of belief. Second, there are imaginings that play the epistemic roles of belief. These arguments supply both descriptive and normative grounds for positing imaginative beliefs. I also argue that this view fares better than alternatives that posit distinct imaginative and doxastic states to account for the (...) same phenomena. Along the way, I demonstrate the theoretical significance of imaginative beliefs by showing how they pose a challenge for standard taxonomies of the mind, clarify the sense in which imagination is occurrent and voluntary, explain the justificatory role of the imagination, and point to a deep but underappreciated symmetry between imagistic and non-imagistic thought. (shrink)

An influential objection to the epistemic power of the imagination holds that it is uninformative. You cannot get more out of the imagination than you put into it, and therefore learning from the imagination is impossible. This paper argues, against this view, that the imagination is robustly informative. Moreover, it defends a novel account of how the imagination informs, according to which the imagination is informative in virtue of its analog representational format. The core idea is that analog representations represent (...) relations ‘for free,’ and this explains how the imagination can contain more information than is put into it. This account makes important contributions to both philosophy of mind, by showing how the imagination can generate new content that is not represented by a subject’s antecedent mental states, and epistemology, by showing how the imagination can generate new justification that is not conferred by a subject’s antecedent evidence. (shrink)

Imagination plays a rich epistemic role in our cognitive lives. For example, if I want to learn whether my luggage will fit into the overhead compartment on a plane, I might imagine trying to fit it into the overhead compartment and form a justified belief on the basis of this imagining. But what explains the fact that imagination has the power to justify beliefs, and what is the structure of imaginative justification? In this paper, I answer these questions by arguing (...) that imaginings manifest an epistemic status: they are epistemically evaluable as justified or unjustified. This epistemic status grounds their ability to justify beliefs, and they accrue this status in virtue of being based on evidence. Thus, imaginings are best understood as justified justifiers. I argue for this view by way of showing how it offers a satisfying explanation of certain key features of imaginative justification that would otherwise be puzzling. I also argue that imaginings exhibit a number of markers of the basing relation, which further motivates the view that imaginings can be based on evidence. The arguments in this paper have theoretically fruitful implications not only for the epistemology of imagination, but for accounts of reasoning and epistemic normativity more generally. (shrink)

The vividness of mental imagery is epistemically relevant. Intuitively, vivid and intense memories are epistemically better than weak and hazy memories, and using a clear and precise mental image in the service of spatial reasoning is epistemically better than using a blurry and imprecise mental image. But how is vividness epistemically relevant? I argue that vividness is higher-order evidence about one’s epistemic state, rather than first-order evidence about the world. More specifically, the vividness of a mental image is higher-order evidence (...) about the amount of first-order information one has about its subject matter. When vividness is sufficiently low, it can give one reason to doubt the epistemic basis of the mental image and thereby act as a defeater. This account has important implications for theorizing about the epistemic roles of memory, imagination, mental imagery, and phenomenal consciousness. (shrink)

This chapter argues that epistemic uses of the imagination are a sui generis form of reasoning. The argument proceeds in two steps. First, there are imaginings which instantiate the epistemic structure of reasoning. Second, reasoning with imagination is not reducible to reasoning with doxastic states. Thus, the epistemic role of the imagination is that it is a distinctive way of reasoning out what follows from our prior evidence. This view has a number of important implications for the epistemology of the (...) imagination. For one thing, it clarifies the epistemic role of widely invoked “constraints” on the imagination. For another, it highlights important and underappreciated disanalogies between how perceptual experiences and imaginings justify beliefs. Ultimately, the view that we can reason with imagination offers an illuminating and theoretically fruitful framework through which to understand the epistemic structure of the imagination. (shrink)

Richard Watson maintains that deep ecology suffers from an internal contradiction and should therefore be rejected. Watson contends that deep ecology claims to be non-anthropocentric while at the same time is committed to setting humans apart from nature, which is inherently anthropocentric. I argue that Watson’s objection arises out of a fundamental misunderstanding of how deep ecologist’s conceive of the ‘Self.’ Drawing on resources from Buddhism, I offer an understanding of the ‘Self’ that is fully consistent with deep ecology, and (...) does not lead to the anthropocentric contradiction that Watson identifies. The paper will proceed as follows: First, I articulate Watson’s objection, and briefly discuss the traditional deep ecology position. Next, I turn to a discussion of the ‘Self’ and show that there are conceptions of human nature that are not separate from ‘Nature.’ It will thus be shown that deep ecology is not inconsistent and need not be rejected. (shrink)

Traditionally, philosophers have been skeptical that the imagination can justify beliefs about the actual world. After all, how could merely imagining something give you any reason to believe that it is true? However, within the past decade or so, a lively debate has emerged over whether the imagination can justify empirical belief and, if so, how. This paper provides a critical overview of the recent literature on the epistemology of imagination and points to avenues for future research.

In response to the claim that the properties typically used to distinguish System 1 from System 2 crosscut one another, Carruthers, Evans, and Stanovich have abandoned the System 1/System 2 distinction. Evans and Stanovich both opt for a dual-process theory, according to which Type-1 processes are autonomous and Type-2 processes use working memory and involve cognitive decoupling. Carruthers maintains a two-system account, according to which there is an intuitive system and a reflective system. I argue that these defenses of dual-process (...) theory face two problems. First, as pointed out by Sloman, these new dual-process theories cast the net of “reasoning” too wide. Second, and more importantly, this singular distinction cannot accomplish the explanatory work needed to support dual-process theory. These theorists must fall back on using various properties from the Standard Menu in explanations, thereby committing these accounts to a “Standard View” that they had hoped to avoid. Thus, these theorists face a.. (shrink)

The doctrine of the resurrection says that God will resurrect the body that lived and died on earth—that the post-mortem body will be numerically identical to the pre-mortem body. After exegetically supporting this claim, and defending it from a recent objection, we ask: supposing that the doctrine of the resurrection is true, what are the implications for the mind-body relation? Why would God resurrect the body that lived and died on earth? We compare three accounts of the mind-body relation that (...) have been applied to the doctrine of the resurrection: substance dualism, constitutionalism, and animalism. We argue that animalism offers a superior explanation for the necessity of the resurrection: since human persons just are their bodies, life after death requires resurrection of one’s body. We conclude that those endorsing the doctrine of the resurrection should be animalists. (shrink)

Since its publication, the Psychopathic Personality Inventory and its revision (Lilien- feld & Andrews, 1996; Lilienfeld & Widows, 2005) have become increasingly popular such that it is now among the most frequently used self-report inventories for the assessment of psychopathy. The current meta-analysis examined the relations between the two PPI factors (factor 1: Fearless Dominance; factor 2: Self-Centered Impulsivity), as well as their relations with other validated measures of psychopathy, internalizing and externalizing forms of psychopathology, general personality traits, and antisocial (...) personality disorder symptoms. Across 61 samples reported in 49 publications, we found support for the convergent and criterion validity of both PPI factor 2 and the PPI total score. Much weaker validation was found for PPI factor 1, which manifested limited convergent validity and a pattern of correlations with central criterion variables that was inconsistent with many conceptualizations of psychopathy. (shrink)

In The Idea of Justice, Amartya Sen, among other things, discusses certain qualities any adequate theory of justice ought to incorporate. Two important qualities a theory of justice should account for are impartiality/objectivity and sensitivity to consequences. In order to motivate his discussion of sensitivity to consequences, Sen discusses the debate between Krishna and Arjuna from the religio-philosophical Hindu text the Bhagavad Gita. According to Sen, Arjuna represents a sensitivity to consequences while Krishna is an archetypal deontologist. In this paper (...) it will be argued that Sen's interpretation of the Gita is inaccurate. Further, a more adequate interpretation will be presented. What will be of significance is that the more adequate interpretation actually demonstrates the importance of an impartial spectator in moral reasoning. Finally, there will be a discussion of some lessons that can be taken from the Gita regarding justice generally. (shrink)

Vaccines are a powerful measure to protect the health of individuals and to combat outbreaks such as the COVID-19 pandemic. An ethical dilemma arises when one effective vaccine has been successfully developed against an epidemic disease and researchers seek to test the efficacy of another vaccine for the same pathogen in clinical trials involving human subjects. On the one hand, there are compelling reasons why it would be unethical to trial a novel vaccine when an effective product exists already. First, (...) it is a firm principle of medical ethics that an effective treatment or vaccine should not be withheld from patients if their life may depend on it. Second, since epidemic outbreaks often emerge in settings with less-resourced health systems, there is a pronounced risk that any trial withholding an effective vaccine would disproportionately affect the vulnerable populations that historically have been exploited for biomedical research. Third, clinical trials for novel vaccines may be at odds with efforts to control active outbreaks. On the other hand, it may be justified to conduct a trial for a candidate vaccine if it is expected to have certain advantages compared with the existing product. This essay discusses key factors for comparing vaccines against epidemic pathogens, including immunological, logistical and economic considerations. Alongside a case study of the development of vaccines for Ebola, the essay seeks to establish a general framework that should be expanded and populated by immunologists, epidemiologists, economists and bioethicists, and ultimately could be applied to the case of COVID-19 vaccines. (shrink)

In “Epistemic Modals,” Seth Yalcin argues that what explains the deficiency of sentences containing epistemic modals of the form ‘p and it might be that not-p’ is that sentences of this sort are strictly contradictory, and thus are not instances of a Moore-paradox as has been previous suggested. Benjamin Schnieder, however, argues in his Yalcin’s explanation of these sentences’ deficiency turns out to be insufficiently general, as it cannot account for less complex but still defective sentences, such as ‘Suppose it (...) might be raining.’ Consequently, Schnieder proposes his own, expressivist treatment of epistemic modals which he thinks can explain the deficiency of both the original sentence type as well as more complex cases of embedded sentences containing epistemic modals. In this study, I argue that although Schnieder is right to draw our attention to the explanatory failure of Yalcin’s account, we aren’t forced to adopt Schnieder’s expressivist account of epistemic modals. I defend instead a contextualist-friendly alternative which explains the deficiencies of all the relevant sentence types, while avoiding both the defects of Yalcin’s account and the intuitive costs of expressivism. (shrink)

Doxasticism is the view that propositional faith entails belief. A common criticism of doxasticism is that faith seems compatible with doubt in a way that belief is not. Thus, it seems possible to have faith without belief, and several non-doxasticist accounts of faith are motivated inter alia by the need to account for this type of doubt. I provide three avenues of response: (1) favored cases of faith without belief beg the question by stipulating faith-that-p-without-belief-that-p, or if the non-doxasticist provides (...) evidence that there is faith without belief, this evidence points to either (2) no-faith-that-p-because-disbelief-that-p or (3) faith-that-p-with-belief-that-p. (shrink)

Some authors have attempted to defend Leibniz’s Identity of Indiscernibles through weak discernibility. The idea is that if there is a symmetric, nonreflexive physical relation that holds between two particles, then those particles cannot be identical. In this article I focus only on Muller and Saunders’s account and argue that the means by which they achieve weak discernibility is not through a quantum mechanical observable but an alternate mathematical construction that is both unorthodox and incomplete.

In this paper, I will argue that metaphysicians ought to utilize quantum theories of gravity as incubators for a future metaphysics. In §1, I will argue why this ought to be done. In §2, I will present case studies from the history of science where physical theories have challenged both the dogmatic and speculative metaphysician. In §3, I will present two theories of QG and demonstrate the challenge they pose to certain aspects of our current metaphysics; in particular, how they (...) challenge our understanding of the abstract-concrete distinction. In this section I demonstrate how five different accounts of the distinction each fail to hold under the received interpretations of loop quantum gravity and string theory. The central goal of this paper is to encourage metaphysicians to look to physical theories, especially those involving cosmology such as string theory and loop quantum gravity, when doing metaphysics. (shrink)

In this paper, I will argue that metaphysicians ought to utilize quantum theories of gravity as incubators for a future metaphysics. I will argue why this ought to be done and will present cases studies from the history of science where physical theories have challenged both the dogmatic and speculative metaphysician. I provide two theories of QG and demonstrate the challenge they pose to certain aspects of our current metaphysics; in particular, how they challenge our understanding of the abstract–concrete distinction. (...) I demonstrate how five different accounts of the distinction each fail to hold under the received interpretations of loop quantum gravity and string theory. The central goal of this paper is to encourage metaphysicians to look to physical theories, especially those involving cosmology such as string theory and loop quantum gravity, when doing metaphysics. (shrink)

I engage the works of Michel Foucault and Jean-Luc Marion on the nature of personhood and the self. I find Marion’s phenomenology of the “gift” a more compelling account of personhood especially granting an intuition widely shared by personalist philosophers, namely, that persons are irreducible. I end by responding to objections from within the Christian philosophical tradition.

In the past few decades, political theorists have attempted to articulate a nontheological basis for a special human place in the moral universe. These attempts, I argue, generally fall into two groups, one centered around the concept of “dignity” and the other around ideas of “difference.” Both of these attempts ultimately fail, I maintain, but their failures are instructive and help us along a path toward a better kind of relationship with nature and the earth as well as one another. (...) In the face of increased scientific knowledge about the environment, animals, and our own species, we have every reason to recalibrate our stance toward nature as a whole. But in doing so we must acknowledge that the human relationship with nature is ultimately a representative one that can therefore never achieve the kind of reciprocity available in human society. Whatever form our respect for nature takes, it will always be distinct from the relationships we have with those we consider co-citizens. (shrink)

In this article, I identify some good-making features of a deliberative democratic theory. The article will proceed as follows: First, I present both some important insights and some shortcomings of Rawls’ theory. I then present Robert Talisse’s account, focusing on how Talisse both accommodates what is right about Rawls while avoiding some of Rawls’ weaknesses. Finally, some positive claims are made about what an adequate deliberative theory might look like.

McTaggart's argument that time is unreal was agreed by few philosophers, but it opened up a great split among twentieth‐century philosophers of time over the question of whether time must form an A‐series (“A‐theory”) or whether a B‐series suffices for the reality of time (“B‐theory”). This chapter discusses the most prominent twentieth‐century arguments in favor of the negative responses to questions that were seen to be especially important in deciding this matter. It begins with the puzzle of change because if (...) one accepts that temporal predicates indeed any predicates that can report change are in fact relations, then the appeal of the four pillars of the B‐theory becomes apparent. The pillars of B‐theory are (i) any conception of temporal passage as the gain and loss of non‐relational, tensed properties is incoherent; (ii) the underlying, logical structure of tensed language is tenseless; (iii) eternalism; and (iv) temporal experience is explainable B‐theoretically. (shrink)

We develop the concept “political residency” in this essay to highlight both the foundational role of built environments in our political life as well as how access to, and displacement from, built environments is therefore a central feature of political harms and goods. The example of housing and housing displacement is instructive for developing our concept because it is central to most people’s everyday life, yet residential security and stability—having control with other inhabitants over shared, built spaces—is often missing from (...) peoples’ lives, especially those who are most socially and politically vulnerable. (shrink)

ABSTRACT Setting specific, challenging goals motivates employees to exert greater effort in their jobs. However, goal-setting may have unintended consequences of also motivating unethical behavior. The present study explores these consequences in the context of other features of goal-setting in organizations, how goals are framed and rewarded, to determine the tradeoff between performance and ethical behavior. Undergraduate students were incentivized to complete math problems using different outcome frames and incentive structures and were also provided an opportunity to cheat. Findings demonstrate (...) that when goals rewarded with piece-rate incentives are framed as a loss, performance increased, though cheating behavior increased as well. (shrink)

Aristotle: Epistemology For Aristotle, human life is marked by special varieties of knowledge and understanding. Where other animals can only know that things are so, humans are able to understand why they are so. Furthermore, humans are the only animals capable of deliberating in a way that is guided by a conception of a flourishing … Continue reading Aristotle: Epistemology →.

In this essay I address the issue of whether Einstein's Special Theory of Relativity counts against a tensed or "A-series" understanding of time. Though this debate is an old one, it continues to be lively with many prominent authors recently arguing that a genuine A-series is compatible with a relativistic world view. My aim in what follows is to outline why Special Relativity is thought to count against a tensed understanding of time and then to address the philosophical attempts to (...) reconcile the two theories. I conclude that while modern physics on its own does not rule out the possibility of a real A-series, the combination of Einstein's theory and the philosophical arguments against tense is decisive. The upshot is that the tenseless or "B-series" view of time is the best one. (shrink)

Race is often epistemically relevant, but encoding racial stereotypes can lead to implicitly biased behavior. Thus, given the way race structures society, it seems to be impossible to be both epist...

How many minds do you have? If you are a normal human, I think only one, but a number of dual-process theorists have disagreed. As an explanation of human irrationality, they divide human reasoning into two: Type-1 is fast, associative, and automatic, while Type-2 is slow, rule-based, and effortful. Some go further in arguing that these reasoning processes constitute (or are partly constitutive of) two minds. In this paper, I use the Star Trek ‘Trill’ species to illuminate the condition for (...) the existence of “two minds in one brain” (Evans 2010, 3). After carefully outlining the two dominate versions of dual-process theory (default-interventionism, espoused by Evans, Stanovich, and Kahneman, and parallel-competitive theory, espoused by Sloman, Frankish, and Carruthers) and contrasting each with a one-system alternative, I argue that these three views should be understood as existing on a continuum: there are some theories that could plausibly be characterized as either one-system or default-interventionist, and the distinction between default-interventionism and parallelcompetitive theory is not as clean-cut as usually assumed. I then argue, using the conceptual claims I defended using the science fiction cases, that default-interventionist dual-process theory is not compatible with the claim that humans have two minds (contra Evans and Stanovich). (shrink)

Introduction -- Collocations, units of meaning and formulaic language -- Collocations and second language learning -- Methodology -- The first and second reflective cycles -- The third and fourth reflective cycles -- Discussion and conclusion.

In a series of recent papers, Emily Katz has argued that on Aristotle's view mathematical sciences are in an important respect no different from most natural sciences: They study sensible substances, but not qua sensible. In this paper, I argue that this is only half the story. Mathematical sciences are distinctive for Aristotle in that they study things ‘from’, ‘through’ or ‘in’ abstraction, whereas natural sciences study things ‘like the snub’. What this means, I argue, is that natural sciences must (...) study properties as they occur in the subjects from which they are originally abstracted, even where they reify these properties and treat them as subjects. The objects of mathematical sciences, on the other hand, can be studied as if they did not really occur in an underlying subject. This is because none of the properties of mathematical objects depend on their being in reality features of the subjects from which they are abstracted, such as bodies and inscriptions. Mathematical sciences are in this way able to study what are in reality non-substances as if they were substances. (shrink)

Carl Schmitt (1888–1985), one of the leading conservative legal thinkers of the Weimar Republic and Nazi Germany, is best known today for his critique of liberalism. Between the late 1930s and mid-1950s, Schmitt wrote numerous articles and two books addressing the mythical and geopolitical significance of land and sea. In recent years, these texts have begun to attract attention from historians as well as theorists. This article reconstructs the origins of Schmitt's theories about land and sea, and shows how they (...) developed in the context of his efforts to delegitimize the British Empire and justify the persecution of Jews. It also explains how Schmitt selectively misread the history of maritime law in order to critique the ‘freedom of the seas.’ Finally, it reveals that the meaning Schmitt ascribed to ‘the opposition of the elements of land and sea’ changed dramatically to suit his political needs. For all their evocative qualities and insights, Schmitt's texts on land and sea do not constitute a coherent theory, but rather a shifting field of polemical positions in search of theoretical support. (shrink)

The Nanosilver Linings role play case offers participants first-person experience with interpersonal interaction in the context of the wicked problems of emerging technology macroethics. In the fictional scenario, diverse societal stakeholders convene at a town hall meeting to consider whether a nanotechnology-enabled food packaging industry should be offered incentives to establish an operation in their economically struggling Midwestern city. This original creative work was built with a combination of elements, selected for their established pedagogical efficacy and as topical dimensions of (...) the realistic scenario. The product life cycle is used as a framework for integrated consideration of scientific, societal, and ethical issues. The Nanosilver Linings hypothetical case was delivered through the format of the 3-hour workshop Ethics when Biocomplexity meets Human Complexity, providing an immersive, holistic ethics learning experience for STEM graduate students. Through their participation in the Nanosilver Linings case and Ethics when Biocomplexity meets Human Complexity workshop, four cohorts of science and engineering doctoral students reported the achievement of specific learning objectives pertaining to a range of macroethics concepts and professional practices, including stakeholder perspectives, communication, human values, and ethical frameworks. Automated text analysis of workshop transcripts revealed differences in sentiment and in ethical framework preference between societal stakeholder roles. These resources have been recognized as ethics education exemplars by the U.S. National Academy of Engineering. (shrink)

Bruno Latour, the increasingly popular French philosopher and foundational thinker for science studies, once wrote: “I know neither who I am nor what I want, but others say they know on my behalf, others who will define me, link me up, make me speak, interpret what I say, and enroll me”. This invocation of an “other” as a self-definition is no longer surprising nor radical but has long been a common answer to Plato’s famous and persistent insistence that we must, (...) before all else, know ourselves. I cannot know myself except insofar as I know and encounter others, who through a collective process, determine what I am. Within rhetoric, Diane Davis, in her recent account of the “prior... (shrink)

The ontological issues at stake given the theory of loop quantum gravity include the status of spacetime, the nature and reality of spin-networks, the relationship of classical spacetime to issues of causation and the status of the abstract-concrete distinction. I this paper I argue that, while spacetime seems to disappear, the spirit of substantival spacetime lives on under certain interpretations of the theory. Moreover, in order for there to be physical spin-networks, and not merely mathematical artifacts, I argue that we (...) must interpret the theory as including a substantival background manifold. This latter result is important for any project which interprets spacetime as an emergent structure from physical spin-networks. (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)

In this review, I will focus on how William Irwin’s The Free Market Existentialist manages to take a broad definition of existentialism and narrow it into dogma. Such narrowing limits the appeal of this book and causes an interesting discussion to fall short of its promised goal: a demonstration that libertarianism is compatible, and perhaps a natural fit, with existentialism.

Pessimism today is poorly understood. Indeed, such is the disdain that pessimism engenders, that it often has difficulty being taken seriously as a theoretical position. Yet pessimism, which is distinct from skepticism and nihilism, has much to offer those who have discarded the Enlightenment's expectation of progress. Through an examination of Rousseau, Schopenhauer and Unamuno, this paper traces out some of the common themes of pessimistic thought. Pessimism, it is argued, is con-cerned with the burden of time and with the (...) problem of organizing the best kind of human life in the absence of a promise of progress, happiness, or salvation for society as a whole. But it need not urge passivity or resignation in response to these conditions. The figure of Don Quixote, first appealed to in this context by Unamuno, illustrates pessimism's capacity to craft a positive ethic of personal conduct for life in a disordered and disenchanted world. Key Words: Miguel de Cervantes • Don Quixote • history • nihilism • pessimism • progress • Jean-Jacques Rousseau • Arthur Schopenhauer • time • Miguel de Unamuno. (shrink)

The aim of the causal dynamical triangulations approach is to define nonperturbatively a quantum theory of gravity as the continuum limit of a lattice-regularized model of dynamical geometry. My aim in this paper is to give a concise yet comprehensive, impartial yet personal presentation of the causal dynamical triangulations approach.

German philosopher Immanuel Kant employs the story of Eve in the Garden of Eden as a way to think about what the development of autonomy in human beings must have involved. In the beginning, our ancestors invariably listened to their instincts, which would have seemed to them, as Kant describes it, like the “voice of God which all animals must obey”. Regardless of whether it has any basis in historical reality, that moment represents for Kant the birth of human autonomy: (...) at some point in our history, our ancestors attained self‐awareness and realized that they could disobey their instincts. There is a limited sense in which the actions that stem from internal sources, whether natural or artificial, are autonomous in the sense of involving internal control. The responsibility is one that every autonomous individual has, for better or worse, whether guest or host, in Westworld or outside of it. (shrink)

Deductive reasoning is the kind of reasoning in which, roughly, the truth of the input propositions (the premises) logically guarantees the truth of the output proposition (the conclusion), provided that no mistake has been made in the reasoning. The premises may be propositions that the reasoner believes or assumptions that the reasoner is exploring. Deductive reasoning contrasts with inductive reasoning, the kind of reasoning in which the truth of the premises need not guarantee the truth of the conclusion.

Interdisciplinary research has been a topic of interest for many decades – perhaps longer. And yet, even now, there is still much we do not understand about how to stimulate collaboration across research disciplines. This article reports the results of a systematic review of the academic literature on strategies for promoting new interdisciplinary research collaborations, which returned only a very small number of empirical studies. A broader review of the scholarship in this area reveals a literature that is highly theorized, (...) but not adequately operationalized for empirical investigation of how to enable new collaborations. A shift toward a better formulation of research questions, with a view toward generating more empirical data on practical strategies for connecting researchers and encouraging them to work together across disciplinary boundaries, will be required to further the research agenda on interdisciplinary collaboration. (shrink)