Following a synthesis of naturalistic and experimental studies of language creation, we propose a theoretical model that describes the process through which human communication systems might arise and evolve. Three key processes are proposed that give rise to effective, efficient and shared human communication systems: motivated signs that directly resemble their meaning facilitate cognitive alignment, improving communication success; behavioral alignment onto an inventory of shared sign-to-meaning mappings bolsters cognitive alignment between interacting partners; sign refinement, through interactive feedback, enhances the efficiency (...) of the evolving communication system. By integrating the findings across a range of diverse studies, we propose a theoretical model of the process through which the earliest human communication systems might have arisen and evolved. Importantly, because our model is not bound to a single modality it can describe the creation of shared sign systems across a range of contexts, informing theories of language creation and evolution. (shrink)

In the developing world, the dramatic male bias in tobacco use is usually ascribed to pronounced gender disparities in social, political, or economic power. This bias might also reflect under-reporting by woman and/or over-reporting by men. To test the role of gender inequality on gender differences in tobacco use we investigated tobacco use among the Aka, a Congo Basin foraging population noted for its exceptionally high degree of gender equality. We also tested a sexual selection hypothesis—that Aka men’s tobacco use (...) is related to risk taking. Tobacco use, income, tobacco purchases, tobacco sharing, reasons for using tobacco, risk taking, and other variables were measured using structured surveys and peer reports. Tobacco use was verified by testing for salivary cotinine, a nicotine metabolite. Contrary to expectations, we found a very large male bias in tobacco use. Low levels of use among females appeared to be explained by aversions to tobacco, concerns over its negative effects on fetal health, and a desire to attract husbands, who prefer nonsmoking wives. High male use appeared to be related to a desire to enhance hunting abilities and attract and/or retain wives, who prefer husbands that smoke. We conclude that low levels of smoking by Aka women are better explained by the hypothesis that women evolved to avoid plant toxins to protect their fetuses and nursing infants. High male use might be better explained by sexual selection. We also highlight the important role that recreational drugs appear to play in hunter-gatherer sharing relationships. (shrink)

The right to eat and to an adequate standard of living for everyone motivates agricultural research assistance to developing countries with the primary objective of assuring sufficient food supply. This article focuses on aspects of food production and related agricultural research with specific examples from animal production. It discusses ethics of agricultural research in light of the utilitarian theory and compares livestock production in developing and developed countries. Major reasons for low outputs of animal production in developing countries are identified, (...) and the potential for increasing the productivity of original, extensive production systems is evaluated. The article reviews the current status of biotechnology in developing countries and discusses several advanced animal technologies. The conclusions emphasize the need to involve local professionals in all phases of research and technology transfer in developing countries, avoidance of research that may worsen the situation of the recipients, sustainability of production systems, and the need for detailed assessment of potential impacts of technology on recipients. (shrink)

The right to eat and to an adequate standard of living for everyone motivates agricultural research assistance to developing countries with the primary objective of assuring sufficient food supply. This article focuses on aspects of food production and related agricultural research with specific examples from animal production. It discusses ethics of agricultural research in light of the utilitarian theory and compares livestock production in developing and developed countries. Major reasons for low outputs of animal production in developing countries are identified, (...) and the potential for increasing the productivity of original, extensive production systems is evaluated. The article reviews the current status of biotechnology in developing countries and discusses several advanced animal technologies. The conclusions emphasize the need to involve local professionals in all phases of research and technology transfer in developing countries, avoidance of research that may worsen the situation of the recipients, sustainability of production systems, and the need for detailed assessment of potential impacts of technology on recipients. (shrink)

From social media to the halls of academia all the way to the White House, everyone is talking about “lived experience”. Yet, there is considerable confusion about what, precisely, the term means. Part of this confusion results from the lack of awareness about the origin of the term and the philosophical need that it was introduced to address. Accordingly, the first aim of this essay is to elucidate the meaning of “lived experience” by teasing out and enumerating its various features (...) as found in the thought of Wilhelm Dilthey, who first developed and popularized it as a philosophical concept. The second goal is to critique the use of “lived experience” in contemporary academic and political discourse. Lived experience is simultaneously denigrated by those who regard it as merely subjective and exalted by those who regard it as epistemically authoritative. A return to Dilthey’s original formulation reveals that both of these attitudes are predicated on misunderstandings of the nature of lived experience. (shrink)

In this chapter I focus on two problems facing immigration systems around the world, and Australia in particular. The topics addressed are chosen because each one involves important fundamental rights and because significant improvement in these areas is possible even if each state acts alone, without significant coordination with others. First, I examine refugee programmes, focussing specifically on the ‘two- tier’ refugee programmes pioneered by Australia with the introduction of Temporary Protection Visas by the Howard Government in 1999. Next, I (...) look at recent declines in refugee resettlement schemes from already stingy levels and, in relation to Australia in particular, I show how the tying of resettlement numbers to the number of affirmative asylum claims granted is both wrong- headed and counterproductive. The second area of immigration policy explored is family migration, another area where immigration systems around the world have been moving in the wrong direction, often via less than transparent administrative processes. Australia is no exception. While Australia’s family migration system is reasonably good on its face, in practice there are several factors which make the programme significantly less than satisfactory from the perspective of protecting the basic rights of migrants and, arguably more importantly, citizens. These problems can and should be fixed in straightforward ways, and since doing so would be more just, would have few— if any— significant negative consequences, and in fact would have a number of clear benefits, those changes should be made. (shrink)

Family ties play a particular and distinctive role in immigration policy. Essentially every country allows ‘family-based immigration’ of some sorts, and family ties may have significant importance in many other areas of immigration policy as well, grounding ‘derivative’ rights to asylum, providing access to citizenship and other benefits at accelerated rates, and serving as a shield from the danger of removal or deportation. Furthermore, status as a child may provide certain benefits to irregular migrants or others without proper immigration standing (...) that is not available to adults. Despite the fact that these benefits are extremely widespread, the justification for them remains less than fully clear, and the extent of the benefits required by considerations of justice (as opposed to expediency or other policy considerations) is debated. While essentially all states recognize at least some of these rights, a significant number of them wish to reduce, rescind, or place significant conditions on them. The role of the family in immigration policy, then, stands in need of further clarification. In this paper I attempt to provide the needed clarification and justification. I discuss first questions about family unification or formation, focusing in particular on how broad a right must be provided by states wishing to have a just immigration policy, and on whether this right violates norms of liberal neutrality. I then discuss the family in relation to refugee and asylum policy, considering both when family ties should be given weight in refugee protection decision and when harm to a family member should, on its own, be able to be grounds for applying for refugee protection. I turn next to the question of when, and to what extent, family ties should be able to serve as a “shield” to removal or deportation, and finish with a discussion of the special rights of and obligations to children in immigration settings. (shrink)

This essay addresses a stream of thought manifested in some forms of social justice activism – namely, that members of marginalized groups have privileged insight into the nature of social reality which others cannot understand, much less critique. This position, which I call “epistemic isolationism,” seems to rest on the claim that the knowledge that is embedded in lived experience is incommunicable. The essay proceeds in three parts: first, there is a brief overview of standpoint epistemology, including a recent version (...) which seems to support epistemic isolationism. Second, there is an explication of the concept of “lived experience” as developed by Wilhelm Dilthey. Third, there is an argument against the claim that lived experience is incommunicable, drawing from the work of Dilthey, Hans-Georg Gadamer, and Paul Ricoeur. The payoff of the argument is that sharing lived experience through expressions like literature and narrative inspires mutual recognition and respect which can, in turn, support a robust form of solidarity and serve as a foundation for more effective social justice advocacy. (shrink)

A Significant percentage of the people outside their country of citizenship or residence who are unable to meet their basic needs on their own, and need international protection, do not fall under the definition set out in the UN Refugee Convention. This has led many - both academic commentators and activists - to call for a new, expanded refugee definition, preferably backed up by a new, binding, international convention. In earlier work I have resisted this call, arguing that there is (...) good reason to pick out a sub-stet of those in need of international aid - a set that largely, if not completely, corresponds to those picked out by the Refugee Convention - for special benefit and protection. However, even if Convention refugees are in some ways special, we are left with the question of what, if anything, is owed to those in need of aid who are not Convention refugees. In this chapter, I set out philosophical foundations for so-called complementary protection, and show how this may and should apply to people in need of international aid who are not Convention refugees. (shrink)

The Ontology for Biomedical Investigations (OBI) is an ontology that provides terms with precisely defined meanings to describe all aspects of how investigations in the biological and medical domains are conducted. OBI re-uses ontologies that provide a representation of biomedical knowledge from the Open Biological and Biomedical Ontologies (OBO) project and adds the ability to describe how this knowledge was derived. We here describe the state of OBI and several applications that are using it, such as adding semantic expressivity to (...) existing databases, building data entry forms, and enabling interoperability between knowledge resources. OBI covers all phases of the investigation process, such as planning, execution and reporting. It represents information and material entities that participate in these processes, as well as roles and functions. Prior to OBI, it was not possible to use a single internally consistent resource that could be applied to multiple types of experiments for these applications. OBI has made this possible by creating terms for entities involved in biological and medical investigations and by importing parts of other biomedical ontologies such as GO, Chemical Entities of Biological Interest (ChEBI) and Phenotype Attribute and Trait Ontology (PATO) without altering their meaning. OBI is being used in a wide range of projects covering genomics, multi-omics, immunology, and catalogs of services. OBI has also spawned other ontologies (Information Artifact Ontology) and methods for importing parts of ontologies (Minimum information to reference an external ontology term (MIREOT)). The OBI project is an open cross-disciplinary collaborative effort, encompassing multiple research communities from around the globe. To date, OBI has created 2366 classes and 40 relations along with textual and formal definitions. The OBI Consortium maintains a web resource providing details on the people, policies, and issues being addressed in association with OBI. (shrink)

The border is an area where the rule of law has often found difficulty taking root, existing as law-free zones characterized by largely unbounded legal and administrative discretion. In his important new book, The Rule of Law in the Real World, Paul Gowder deftly combines historical examples, formal models, legal analysis, and philosophical theory to provide a novel and compelling account of the rule of law. In this paper I consider whether the account Gowder offers can provide the tools needed (...) to bring the border under the rule of law. I argue that on Gowder’s account, there are two ways in which we might try to extend the rule of law to the border.The first is to look at concrete connections that current citizens or members of the political community have with non-citizens. Just as the interests of current citizens give them strong reasons to coordinate to establish the rule of law in their own community, so may the interests of current members in connections with nonmembers give them reason to work to extend the rule of law to the border. These interests can include family ties, other forms of personal relationships, offers of employment, intellectual connections, and others. Some of these connections already serve to give greater legal protections, including protections from arbitrary decision-making, to some non-citizens, and the general trend, I argue, can and should be further strengthened The second method for extending the rule of law to the border involves appealing to certain universal norms so as to build a sense of community that stretches beyond borders. While these norms are not as robust or well established as domestic law, and therefore are unlikely to extend all of the protections of the rule of law to all people at the border, they can, I argues, be a basis for working against the worst arbitrary actions by border officials. I conclude by considering the vexed dispute about providing “amnesty” for unauthorized immigrants in the United States and other countries. I argues that Gowder’s account of the amnesty provided to supporters of the oligarchic coups in ancient Athens provides a model for thinking about when and how amnesties for unauthorized migrants can be done without offending the rule of law, thereby making them more palatable to current citizens. (Please download this paper for free from SSRN on the link provided on this page). (shrink)

This is a short introduction to a book symposium on Paul Gowder's recent book, _The Rule of Law in thee Real World_ (Cambridge University Press, 2016). The book symposium will appear in the St. Luis University Law Journal, 62 St. Louis U. L.J., -- (2018), with commentaries on Gowder's book by colleen Murphy, Robin West, Chad Flanders, and Matthew Lister, along with replies by Paul Gowder.

In this short paper I hope to use some ideas drawn from the theory and practice of civil disobedience to address one of the most difficult questions in immigration theory, one rarely addressed by philosophers or other theorists working on the topic: How should we respond to people who violate immigration law? I will start with what I take to be the easiest case for my approach—that of so-called “Dreamers”—unauthorized immigrants in the US who were brought to this country while (...) still children (often as infants) and who have spent the majority of their lives in the US. Members of this group have engaged in wide-scale protests, making the civil disobedience paradigm all the more plausible. I will then move on to the case of unauthorized immigrants who have engaged in protests, but who do not fall into the “Dreamer” category. Finally, I will consider whether thinking about immigration law violations from the perspective of civil disobedience—and the proper response to that—can help us think about immigration enforcement more generally. (shrink)

In response to the feminist concern that various religions undermine the ability of young women to realize themselves as free and equal citizens, Rawls has suggested that mandatory civic education could balance out non-egalitarian faiths. However, mandated civic education, if substantive enough to meet the demands of feminists, would likely disrupt the ability of religious conservatives and their children to develop and freely exercise the two moral powers. The result of this dilemma is twofold: the first is that a Rawlsian (...) society which includes both feminists and religious conservatives may never be able achieve a stable overlapping consensus in the right way unless substantial accommodations are made for religious conservative families with regard to education. The second result is a broader one, namely, that using the public education system to condition students’ thinking beyond what political liberalism requires may undermine legitimacy and produce instability and polarization. Therefore, the public education system ought to be depoliticized as much as possible. (shrink)

Encounters with Alphonso Lingis is the first extensive study of this American philosopher who is gaining an international reputation to augment his national one. The distinguished contributors to this volume address most of the central themes found in Lingis's writings—including singularity and otherness, death and eroticism, emotions and rationality, embodiment and the face, excess and the sacred. The book closes with a new essay by Lingis himself.

In this paper, I argue that Plantinga maintains it is possible to come to know that Christianity is true, but only from the inside. Further, since Plantinga argues that one’s judgments about the epistemic status of Christian belief depend upon one’s prephilosophical metaphysical views, his position amounts to the claim that the Christian community has privileged access to truth and that non-Christians are ill-equipped to evaluate their beliefs. The upshot of Plantinga’s position is, I suggest, that people from different communities (...) will disagree about the epistemic status of religious belief, and reason is simply incapable of adjudicating those disputes. (shrink)

In his _Natural Law and the Nature of Law_, Jonathan Crowe has written an important and interesting book, one that should be read by people interested in jurisprudence, ethics, and political philosophy. Its distinctive strength is in the way Crowe shows how much can be done within a natural law framework that does not assume a theological background. A distinctive feature of Crowe's approach to natural law, one that distinguishes it from other well-known approaches, is its argument that only a (...) minimal state, if any state at all, is required by or even compatible with natural law. It is this claim that I focus on in this paper. I show that these anti-state arguments do not work, and that a much more robust, largely state-like, type of political society is necessary if the requirements of natural law that Crowe accepts are to be met. In doing this, I also draw some related conclusions about the proper understanding and reach of the common good. In arguing for this conclusion I do not attack Crowe's general approach, but rather make what I hope to be an internal critique of the argument. If I am successful in this, then there will be reason for people who are sympathetic to the overall project to reject some of Crowe’s sub-conclusions, even if they wish to remain working in the natural law tradition overall. And, there will be reason to accept that something like the modern state will be necessary - at least for some time and for people like us - if we are to live good lives. (shrink)

In this paper I argue that anyone who accepts a Rawlsian account of justice should favor granting family-based immigration benefit to same-sex couples. I first provide a brief over-view of the most relevant aspects of Rawls's position, Justice as Fairness. I then explain why family-based immigration benefits are an important topic and one that everyone interested in immigration and justice must consider. I then show how same-sex couples are currently systematically excluded from the benefits that flow from family-based immigration rights. (...) Next I argue that people in the constitutional and legislative stages of Rawls's original position would act to protect family-based immigration rights for themselves and show how these rights are rights of the current citizens of a state to bring in certain outsiders and not rights of outsiders seeking to enter. Importantly, this argument takes place entirely within the bounds of Rawls's domestic theory of justice and does not make reference to his more controversial views found in his account of international justice. I then show that there is no acceptable reason to restrict these rights to opposite-sex couples and good reason to extend them to same-sex couples. Finally I consider two objections to my account and show why they do not threaten my conclusion. (shrink)

This paper proposes a novel use of tax policy to address one of the most pressing issues arising from economic globalization and international migration, that of “brain drain” – in particular, the migration of certain skilled and highly trained or educated professionals from less and least developed countries to wealthy “western” countries. This problem is perhaps most pressing in relation to doctors, nurses, and other medical professionals, but exists also for teachers, lawyers, economists, engineers, and other highly skilled or trained (...) professionals. While there have been other proposals in the past to use tax policy to address brain drain (most famously versions of the so-called “Bhagwati Tax”, a form of exit tax), in this paper I provide an account of and justification for using tax credits, modeled loosely on the foreign tax credits U.S. citizens receive in certain situations for taxes paid in other countries. My proposal avoids several of the pitfalls of other methods of using tax policy to ameliorate the harms of brain drain, as it does not subject people from the developing world to potentially onerous double taxation, and does not depend on sophisticated tax collection capabilities within developing countries, capabilities which are often lacking. Additionally, my proposal also leads to fewer morally problematic restrictions on the liberty of citizens of less and least developed countries than do non-taxed based alternative proposals, such as temporary bans on migration. While the proposal cannot hope to completely solve the problems that arise in relation to brain drain – no approach can do this – it does provide a straightforward way to ameliorate the problems that arise from it without placing significant financial or liberty burdens on already less advantaged people from the developing world. -/- (This paper may be downloaded for free from the link to my SSRN page below). (shrink)

It is a common charge that treaties, perhaps especially recent treaties relating to economic activity, provide unreasonable restrictions on the sovereignty of the state parties. While this charge has been made most forcefully by smaller states, it is sometimes raised with justification by larger states or state-like bodies such as the E.U. as well. When a tribunal judging a dispute on an economic treaty tells a state that it may no longer make decisions such as to accept or reject genetically (...) modified foods, allow internet gambling, or produce generic drugs for domestic consumption, the citizens of the state may rightfully think they have lost important aspects of sovereignty to bodies that do not have legitimate authority to govern. This, in turn, makes negotiating treaties, despite their obvious value, much harder than it otherwise would be, leading to decreased cooperation and the forgoing of potentially significant gain. In this paper, I argue that by importing certain ideas from contract theory to the interpretation of treaties, these worries may be significantly reduced. Contracts have the seemingly paradoxical ability to increase the autonomy of the signers by allowing them to bind themselves to perform certain future actions. But, the ability of contracts to perform this function would be greatly reduced if the only possible remedy for breach were specific performance. Yet, an analogous approach to treaties is common among many important theorists of international law, who demand the equivalence of specific performance in the case of treaties. I will show how importing ideas from contract law can help ensure that treaties, especially economic treaties, are sovereignty-enhancing for states in a way that is similar to the way that contracts may be autonomy-enhancing for individuals, and will show that importing these elements from contract law will strengthen, not undermine, the legitimacy and fairness of international law. (Please download the full paper from SSRN at the link on this page). (shrink)

Over the last several years asylum cases relating to activities of criminal gangs have greatly increased in frequency. Cases involving Central American gangs, the so-called maras, have attracted the most attention but similar cases have arisen out of South Eastern and Eastern Europe as well. Applicants in such cases face a number of difficulties as their cases do not fit into paradigm categories for asylum claims. These cases almost always involve non-state actors, for example, acting for reasons that are not, (...) at least at first glance, clearly political. Additionally, the reasons why gangs target particular individuals often do not obviously fit into one of the traditional protected grounds. If applicants fleeing gang activity are to successfully apply for asylum they will have to overcome these apparent difficulties. In this paper, a contribution to the University of Memphis Law Review Spring Symposium on immigration reform, I break down gang-related asylum claims into three main categories and show how at least some cases in each category fit within the area set out for protection by asylum and refugee law. I briefly discuss a conceptual framework which explains how some gang-related cases should be seen as falling in the area that asylum law seeks to protect (thereby providing a concrete example of the sort of protection that I claim in my dissertation refugee law is meant to provide) and give advice to practitioners about how to formulate meritorious claims. (shrink)

Temporary labor migration programs have been among the most controversial topics in discussions of immigration reform. They have been opposed by many, perhaps most, academics writing on immigration, by immigration reform activists, and by organized labor. This opposition has not been without some good reasons, as many historical temporary labor migration programs have led to significant injustice and abuse. However, in this paper I argue that a well-crafted temporary labor migration program is both compatible with liberal principles of justice and (...) likely to be an important part of a sensible immigration policy for the near future, at least. I show how the many injustices and high potential for abuse of earlier programs may be avoided. I also show good reason to favor a well-crafted temporary labor migration program over either the more likely alternative outcome of officially tight borders (which would almost certainly maintain our current dependence on large-scale unauthorized immigration) and the much less likely option of nearly open borders. As increased labor migration of all sorts is an intrinsic part of increased economic globalization, it is especially important to craft guidelines for just temporary labor migration programs if we are to both gain the advantages of globalization and protect the rights of workers. (shrink)

This chapter examines three approaches to applied political and legal philosophy: Standard activism is primarily addressed to other philosophers, adopts an indirect and coincidental role in creating change, and counts articulating sound arguments as success. Extreme activism, in contrast, is a form of applied philosophy directly addressed to policy-makers, with the goal of bringing about a particular outcome, and measures success in terms of whether it makes a direct causal contribution to that goal. Finally, conceptual activism (like standard activism), primarily (...) targets an audience of fellow philosophers, bears a distant, non-direct, relation to a desired outcome, and counts success in terms of whether it encourages a particular understanding and adoption of the concepts under examination. (shrink)

The success of deep brain stimulation (DBS) for movement disorders and the improved understanding of the neurobiologic and neuroanatomic bases of psychiatric diseases have led to proposals to expand current DBS applications. Recent preclinical and clinical work with Alzheimer's disease and obsessive-compulsive disorder, for example, supports the safety of stimulating regions in the hypothalamus and nucleus accumbens in humans. These regions are known to be involved in addiction and overeating associated with obesity. However, the use of DBS targeting these areas (...) as a treatment modality raises common ethical considerations, which include informed consent, coercion, enhancement, threat to personhood, and manipulation of the reward center. Pilot studies for both of these conditions are currently investigational. If these studies show promise, then there is a need to address the ethical concerns related to the initiation of clinical trials including the reliability of preclinical evidence, patient selection, study design, compensation for participation and injury, cost-effectiveness, and the need for long-term follow-up. Multidisciplinary teams are necessary for the ethical execution of such studies. In addition to establishing safety and efficacy, the consideration of these ethical issues is vital to the adoption of DBS as a treatment for these conditions. We offer suggestions about the pursuit of future clinical trials of DBS for the treatment of addiction and overeating associated with obesity and provide a framework for addressing ethical concerns related to treatment. (shrink)

The Who was one of the most influential of the 1960s British Invasion bands—not just because of their loud and occasionally destructive stage presence—but also because of its smart songs and albums such as “My Generation,” Who’s Next, Tommy, and Quadrophenia, in which they explored themes such as frustration, angst, irony, and a youthful inclination to lash out. This collection explores the remarkable depth and breadth of the Who’s music through a philosophical lens.

Frequent public uproar over forms of data science that rely on information about people demonstrates the challenges of defining and demonstrating trustworthy digital data research practices. This paper reviews problems of trustworthiness in what we term pervasive data research: scholarship that relies on the rich information generated about people through digital interaction. We highlight the entwined problems of participant unawareness of such research and the relationship of pervasive data research to corporate datafication and surveillance. We suggest a way forward by (...) drawing from the history of a different methodological approach in which researchers have struggled with trustworthy practice: ethnography. To grapple with the colonial legacy of their methods, ethnographers have developed analytic lenses and researcher practices that foreground relations of awareness and power. These lenses are inspiring but also challenging for pervasive data research, given the flattening of contexts inherent in digital data collection. We propose ways that pervasive data researchers can incorporate reflection on awareness and power within their research to support the development of trustworthy data science. (shrink)

Legal philosophers have given relatively little attention to international law in comparison to other topics, and philosophers working on international or global justice have not taken international law as a primary focus, either. Allen Buchanan's recent work is arguably the most important exception to these trends. For over a decade he has devoted significant time and philosophical skill to questions central to international law, and has tied these concerns to related issues of global justice more generally. In what follows I (...) review Buchanan's new collection of essays, Human Rights, Legitimacy, and the Use of Force, paying special attention to Buchanan's argument that the philosophy of international law must be more empirically informed than it has been so far, and also to his claim that greater emphasis must be placed on the role of institutions. While these are important claims, I show that Buchanan often does not take the first far enough, and that appealing to institutions cannot do as much as Buchanan hopes or needs if his substantive conclusions are to be correct. (shrink)

War and Border Crossings brings together renowned scholars to address some of the most pressing problems in public policy, international affairs, and the intercultural issues of our day. Contributors from widely varying disciplines discuss cross-cultural ethical issues and international topics ranging from American international policy and the invasion and occupation of Iraq to domestic topics such as immigration, the war on drugs, cross-cultural bioethics and ethical issues involving American Indian tribes. The culture clashes discussed in these essays raise serious questions (...) about what principles ought to inform the negotiating of conflicts in order to achieve, or at least approach, outcomes that are fundamentally just, fair, responsible, and ethical. (shrink)

We estimate that 208,000 deep brain stimulation (DBS) devices have been implanted to address neurological and neuropsychiatric disorders worldwide. DBS Think Tank presenters pooled data and determined that DBS expanded in its scope and has been applied to multiple brain disorders in an effort to modulate neural circuitry. The DBS Think Tank was founded in 2012 providing a space where clinicians, engineers, researchers from industry and academia discuss current and emerging DBS technologies and logistical and ethical issues facing the field. (...) The emphasis is on cutting edge research and collaboration aimed to advance the DBS field. The Eighth Annual DBS Think Tank was held virtually on September 1 and 2, 2020 (Zoom Video Communications) due to restrictions related to the COVID-19 pandemic. The meeting focused on advances in: (1) optogenetics as a tool for comprehending neurobiology of diseases and on optogenetically-inspired DBS, (2) cutting edge of emerging DBS technologies, (3) ethical issues affecting DBS research and access to care, (4) neuromodulatory approaches for depression, (5) advancing novel hardware, software and imaging methodologies, (6) use of neurophysiological signals in adaptive neurostimulation, and (7) use of more advanced technologies to improve DBS clinical outcomes. There were 178 attendees who participated in a DBS Think Tank survey, which revealed the expansion of DBS into several indications such as obesity, post-traumatic stress disorder, addiction and Alzheimer’s disease. This proceedings summarizes the advances discussed at the Eighth Annual DBS Think Tank. (shrink)