Med Health Care Philos [JOURNAL]
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200 papers
Embracing ambivalence and hesitation: a Ricoeurian perspective on anticipatory choice processes at the end of life.
van Wijngaarden E
Med Health Care Philos · 2024 Dec · PMID 39368049 · Full text
Especially older adults are increasingly stimulated to think about, talk about and record their preferences with regard to future (health)care decisions, preferably in a pro-active manner. In this paper, I analyse these...
Especially older adults are increasingly stimulated to think about, talk about and record their preferences with regard to future (health)care decisions, preferably in a pro-active manner. In this paper, I analyse these anticipatory choice processes. My goal is twofold: Firstly, to provide a deeper understanding of what it actually means to decide in advance about end-of-life treatments or options. Secondly, to make a theoretical contribution to bioethics and ACP-theories by rethinking the concept of end-of-life choices from a phenomenological viewpoint. To achieve this, I start by presenting a case narrative that elucidates how these anticipatory choices are lived. Secondly, I map out a theoretical framework about choice based on the phenomenology of the will of Paul Ricoeur. Finally, guided by this Ricoeurian framework, I investigate the potential meaning of choice in the context of contemporary advance care planning trajectories. The analysis demonstrates that choice and agency always imply notions of passivity and uncontrollability. It also indicates the significant value of hesitation and ambivalence. Moreover, it highlights the importance of the notion of co-responsibility in the context of anticipated end-of-life choices, and the relevant distinction between a (willed) choice and a wish. To improve care and support regarding end-of-life trajectories and to promote meaningful conversations, it is imperative to integrate these underrated elements more substantially in our theories, language and practical approaches. I conclude by suggesting that, in order to do justice to the real-life complexities, we might even need to revise the notion of advance 'directives'.
To cure or not to cure.
Ten Have H, Gordijn B
Med Health Care Philos · 2024 Dec · PMID 39365512 · Publisher ↗
Abstract loading — click title to view on PubMed.
The role of conscience and virtue: contrasting two models of medicine.
Hernandez-Ojeda J, Symons X
Med Health Care Philos · 2024 Dec · PMID 39354199 · Publisher ↗
Today's medical ethics involve two different viewpoints based on how we understand the role of conscience in medicine and the purpose of healthcare. The first view, called the health-directed model, sees medicine as a wa...
Today's medical ethics involve two different viewpoints based on how we understand the role of conscience in medicine and the purpose of healthcare. The first view, called the health-directed model, sees medicine as a way to improve health and promote healing, while also respecting the values of both patients and doctors. In this model, doctors need some discretionary space to decide how to achieve the best health outcomes in their practice. On the other hand, the service-provider model sees the main goal of medicine as providing a service, especially healthcare, with a strong focus on protecting patient autonomy. In this view, doctors are required to provide care even when it goes against their personal beliefs.The goal of this article is to explore the foundations and arguments of these two medical models. Understanding the key ideas behind these models is important for deciding whether to support or oppose conscientious objection in medical ethics. Additionally, the article aims to figure out which model makes a stronger case and to offer advice on how to engage with the opposing view from a virtue ethics perspective.
Genetic enhancement from the perspective of transhumanism: exploring a new paradigm of transhuman evolution.
Zou Y
Med Health Care Philos · 2024 Dec · PMID 39196465 · Publisher ↗
Transhumanism is a movement that advocates for the enhancement of human capabilities through the use of advanced technologies such as genetic enhancement. This article explores the definition, history, and development of...
Transhumanism is a movement that advocates for the enhancement of human capabilities through the use of advanced technologies such as genetic enhancement. This article explores the definition, history, and development of transhumanism. Then, it compares the stance on genetic enhancement from the perspectives of bio-conservatism, bio-liberalism, and transhumanism. This article posits that transhuman evolution has twofold implications, allowing for the integration of transhumanist research and evolutionary biology. First, it offers a compelling scientific framework for understanding genetic enhancement, avoiding technological progressivism, and incorporating concepts of evolutionary biology. Second, it represents a new evolutionary paradigm distinct from traditional Lamarckism and Darwinism. It marks the third synthesis of evolutionary biology, offering fresh perspectives on established concepts such as artificial selection and gene-culture co-evolution. In recent decades, human enhancement has captivated not only evolutionary biologists, neurobiologists, psychologists, and philosophers, but also those in fields such as cybernetics and artificial intelligence. In addition to genetic enhancement, other human enhancement technologies, including brain-computer interfaces and brain uploading, are currently under development, which the paradigm of transhuman evolution can better integrate into its framework.
What is a cure through gene therapy? An analysis and evaluation of the use of "cure".
Baas L, Meijer K, Bredenoord AL … +1 more , van der Graaf R
Med Health Care Philos · 2024 Dec · PMID 39172342 · Full text
The development of gene therapy has always come with the expectation that it will offer a cure for various disorders, of which hemophilia is a paradigm example. However, although the term is used regularly, it is unclear...
The development of gene therapy has always come with the expectation that it will offer a cure for various disorders, of which hemophilia is a paradigm example. However, although the term is used regularly, it is unclear what exactly is meant with "cure". Therefore, the aim of this paper is to analyse how the concept of cure is used in practice and evaluate which of the interpretations is most suitable in discussions surrounding gene therapy. We analysed how cure is used in four different medical fields where the concept raises discussion. We show that cure can be used in three different ways: cure as normalization of the body, cure as obtaining a normal life, or cure as a change in identity. We argue that since cure is a practical term, its interpretation should be context-specific and the various uses can exist simultaneously, as long as their use is suitable to the function the notion of cure plays in each of the settings. We end by highlighting three different settings in the domain of hemophilia gene therapy in which the term cure is used and explore the function(s) it serves in each setting. We conclude that in the clinical application of gene therapy, it could be better to abandon the term cure, whereas more modest and specified definitions of cure are required in the context of health resource allocation decisions and decisions on research funding.
One R or the other - an experimental bioethics approach to 3R dilemmas in animal research.
Rodriguez Perez C, Shaw DM, Earp BD … +2 more , Elger BS, Persson K
Med Health Care Philos · 2024 Dec · PMID 39153014 · Full text
Sacrificial dilemmas such as the trolley problem play an important role in experimental philosophy (x-phi). But it is increasingly argued that, since we are not likely to encounter runaway trolleys in our daily life, the...
Sacrificial dilemmas such as the trolley problem play an important role in experimental philosophy (x-phi). But it is increasingly argued that, since we are not likely to encounter runaway trolleys in our daily life, the usefulness of such thought experiments for understanding moral judgments in more ecologically valid contexts may be limited. However, similar sacrificial dilemmas are experienced in real life by animal research decision makers. As part of their job, they must make decisions about the suffering, and often the death, of many non-human animals. For this reason, a context-specific investigation of so-called "3R dilemmas" (i.e., dilemmas where there is a conflict between the principles of replacement, reduction, and refinement of the use of animals in research) is essential to improve the situation of both non-human animals and human stakeholders. An approach well suited for such investigation is experimental philosophical bioethics ("bioxphi"), which draws on methods similar to x-phi to probe more realistic, practical scenarios with an eye to informing normative debates and ethical policy. In this article, we argue for a need to investigate 3R dilemmas among professional decision-makers using the tools of bioxphi. In a first step, we define 3R dilemmas and discuss previous investigations of professionals' attitudes in such cases. In a second step, we show how bioxphi is a promising method to investigate the whys and hows of professional decision-making in 3R dilemmas. In a last step, we provide a bioxphi template for 3R dilemmas, give recommendations on its use, explore the normative relevance of data collected by such means, and discuss important limitations.
Non-empirical methods for ethics research on digital technologies in medicine, health care and public health: a systematic journal review.
Ursin F, Müller R, Funer F … +4 more , Liedtke W, Renz D, Wiertz S, Ranisch R
Med Health Care Philos · 2024 Dec · PMID 39120780 · Full text
Bioethics has developed approaches to address ethical issues in health care, similar to how technology ethics provides guidelines for ethical research on artificial intelligence, big data, and robotic applications. As th...
Bioethics has developed approaches to address ethical issues in health care, similar to how technology ethics provides guidelines for ethical research on artificial intelligence, big data, and robotic applications. As these digital technologies are increasingly used in medicine, health care and public health, thus, it is plausible that the approaches of technology ethics have influenced bioethical research. Similar to the "empirical turn" in bioethics, which led to intense debates about appropriate moral theories, ethical frameworks and meta-ethics due to the increased use of empirical methodologies from social sciences, the proliferation of health-related subtypes of technology ethics might have a comparable impact on current bioethical research. This systematic journal review analyses the reporting of ethical frameworks and non-empirical methods in argument-based research articles on digital technologies in medicine, health care and public health that have been published in high-impact bioethics journals. We focus on articles reporting non-empirical research in original contributions. Our aim is to describe currently used methods for the ethical analysis of ethical issues regarding the application of digital technologies in medicine, health care and public health. We confine our analysis to non-empirical methods because empirical methods have been well-researched elsewhere. Finally, we discuss our findings against the background of established methods for health technology assessment, the lack of a typology for non-empirical methods as well as conceptual and methodical change in bioethics. Our descriptive results may serve as a starting point for reflecting on whether current ethical frameworks and non-empirical methods are appropriate to research ethical issues deriving from the application of digital technologies in medicine, health care and public health.
The future of AI: navigating between fear and euphoria.
Gordijn B, Have HT
Med Health Care Philos · 2024 Sep · PMID 39048725 · Publisher ↗
Abstract loading — click title to view on PubMed.
Mapping the postwar legacies of eugenics in socialist countries: a conceptual history of eugenics in Hungary.
Kakuk P, Sándor J
Med Health Care Philos · 2024 Sep · PMID 39014106 · Full text
The paper aims to understand the various legacies of eugenics in the postwar period to recognize both the continuities and discontinuities of eugenics with an approach which is both conceptually sound and historically co...
The paper aims to understand the various legacies of eugenics in the postwar period to recognize both the continuities and discontinuities of eugenics with an approach which is both conceptually sound and historically correct. Building on earlier work of Lene Koch, the paper endeavours to chart the historical trajectory of eugenics by examining how its definition and those of its related or oppositional concepts have evolved within selected lexicon entries across various stages of the century. The inclusion and publication of a concept within a lexicon indicate its significance, linguistic vitality, and prevalence in public discourse. These entries serve as a window into the contemporary understanding and application of concepts over an entire century, offering insights into the practices of eugenics as interpreted by the authoritative scholars of the era. Additionally, these lexicon entries offer more than just a mirror to the past's prevailing attitudes. The very act of articulating a concept may be viewed as a pivotal element in social struggles, influencing the course of eugenic practices and their interpretations. Both conceptual history and discourse analysis share common ground in their perception of concepts, considering the use of language as a social activity endowed with performative capabilities. They recognize that language does not merely reflect reality but can actively shape it, playing a significant role in societal dynamics and power relations. The Hungarian lexicon entries on eugenics reveal notable disparities in the identified content, the periodization, and the evolution of changes when compared to Lene Koch's earlier study on Scandinavian eugenics. In Hungary, the concept of eugenics underwent significant changes over four successive periods. The history and interpretation of eugenics can vary significantly from one country to another. Different nations have had their unique experiences and trajectories with the eugenics movement, which have been shaped by their specific cultural, political, and social contexts. These variations emphasize the importance of considering the localized and historical perspectives when examining the concept of eugenics.
Toward a new clinical pragmatism: method in clinical ethics consultation.
Felder RM
Med Health Care Philos · 2024 Sep · PMID 39008149 · Publisher ↗
In this paper, I leverage the pragmatist tradition in philosophy, the collective wisdom of scholarship in clinical ethics consultation, and earlier attempts to apply pragmatism in clinical ethics to develop a new vision...
In this paper, I leverage the pragmatist tradition in philosophy, the collective wisdom of scholarship in clinical ethics consultation, and earlier attempts to apply pragmatism in clinical ethics to develop a new vision of clinical ethics practice called New Clinical Pragmatism. It argues that clinical ethics methodology, from the New Clinical Pragmatist's perspective, amounts to the recommendation that consultants should customize a methodological approach, drawing on the various available methods, depending on the demands of the specific case, and should avoid attempts to identify a 'true' methodology but to the incoherence and inevitable failure of those attempts. I argue that pragmatism's emphasis on practical wisdom and experimentation allow the New Clinical Pragmatist to do this while avoiding irrationality in choosing methods. I discuss how the New Clinical Pragmatist gives a unique, constructive perspective on key aspects of clinical ethics consultation such as the choice of common morality vs. internal morality of medicine approaches, process standards, bioethics mediation, and narrative ethics, and suggest how New Clinical Pragmatism's relaxed approach to choice of methodology encourages consultants to balance attention to the particulars of the case with knowledge of what the many insightful scholars of clinical ethics methodology have found useful in the past. I also argue that New Clinical Pragmatism is consistent with efforts to professionalize clinical ethics consultation.
Why we should not "help bad choosers:" screening, nudging, and epistemic risk.
Zameska J
Med Health Care Philos · 2024 Sep · PMID 38976145 · Full text
One prominent line of support for nudging in screening programs is the claim that nudging can help 'bad choosers' - that is, it can help some patients make choices more in line with their own values and preferences. In t...
One prominent line of support for nudging in screening programs is the claim that nudging can help 'bad choosers' - that is, it can help some patients make choices more in line with their own values and preferences. In this article, I argue that due to the presence of epistemic risk in many screening programs, the argument that nudging can help 'bad choosers' should be revised or rejected. Expanding on the work of Biddle, J. B. 2020. Epistemic risks in cancer screening: Implications for ethics and policy. Studies in History and Philosophy of Science Part C: Studies in History and Philosophy of Biological and Biomedical Sciences 79: 101200.), I argue that epistemic risk undermines the argument that nudging can help to promote patient autonomy in the context of screening. Specifically, I argue that epistemic risk results in the inclusion of non-patient values and preferences in the screening process, which challenges the claim that nudging can help patients make choices more in line with their own values and preferences. I present four reasons to think epistemic risk undermines the argument in this way: (1) conflicting values; (2) lack of transparency; (3) limited autonomy in opting out; (4) unjustified manipulation. The presence of epistemic risk in screening programs means that nudging may not always be an effective means of promoting patient autonomy and informed consent. As such, epistemic risk poses significant challenges to at least one ethical justification of nudging in screening programs, and raises further questions about the role of nudging in promoting patient decision-making.
Learning from disability studies to introduce the role of the individual to naturalistic accounts of disease.
Altinok OA
Med Health Care Philos · 2024 Sep · PMID 38958899 · Full text
Disability studies have been successfully focusing on individuals' lived experiences, the personalization of goals, and the constitution of the individual in defining disease and restructuring public understandings of di...
Disability studies have been successfully focusing on individuals' lived experiences, the personalization of goals, and the constitution of the individual in defining disease and restructuring public understandings of disability. Although they had a strong influence in the policy making and medical modeling of disease, their framework has not been translated to traditional naturalistic accounts of disease. I will argue that, using new developments in evolutionary biology (Extended Evolutionary Synthesis [EES] about questions of proper function) and behavioral ecology (Niche conformance and construction about the questions of reference classes in biostatistics accounts), the main elements of the framework of disability studies can be used to represent life histories at the conceptual level of the two main "non-normative" accounts of disease. I chose these accounts since they are related to medicine in a more descriptive way. The success of the practical aspects of disability studies this way will be communicated without causing injustice to the individual since they will represent the individuality of the patient in two main naturalistic accounts of disease: the biostatistical account and the evolutionary functional account. Although most accounts criticizing the concept of disease as value-laden do not supply a positive element, disability studies can supply a good point for descriptive extension of the concept through inclusion of epistemic agency.
The hunger strike in prison: bioethical and medico-legal insights arising from a recent opinion of the Italian national bioethics committee.
De Micco F, Tambone V, De Vito R … +2 more , Cingolani M, Scendoni R
Med Health Care Philos · 2024 Sep · PMID 38865054 · Publisher ↗
This contribution addresses some bioethical and medico-legal issues of the opinion formulated by the Italian National Bioethics Committee (CNB) in response to the dilemma between the State's duty to protect the life and...
This contribution addresses some bioethical and medico-legal issues of the opinion formulated by the Italian National Bioethics Committee (CNB) in response to the dilemma between the State's duty to protect the life and health of the prisoner entrusted to its care and the prisoner's right to exercise his freedom of expression. The prisoner hunger strike is a form of protest frequently encountered in prison and it is a form of communication but also a language used by the prisoner in order to provoke changes in the prison condition. There are no rules in the prison regulations, nor in the laws governing the legal status of prisoners, that allow the conscious will of the capable and informed subject to be opposed and forced nutrition to be carried out. However, this can in no manner make therapeutic abandonment legitimate: the medical doctor should promote every action to support the patient. In the recent opinion formulated by the CNB it was remarked how self-determination is a central concept in human rights and refers to an individual's ability to make autonomous and free decisions about his or her life and body.
A contextual integrity approach to genomic information: what bioethics can learn from big data ethics.
de Groot NF
Med Health Care Philos · 2024 Sep · PMID 38865053 · Full text
Genomic data is generated, processed and analysed at an increasingly rapid pace. This data is not limited to the medical context, but plays an important role in other contexts in society, such as commercial DNA testing,...
Genomic data is generated, processed and analysed at an increasingly rapid pace. This data is not limited to the medical context, but plays an important role in other contexts in society, such as commercial DNA testing, the forensic setting, archaeological research, and genetic surveillance. Genomic information also crosses the borders of these domains, e.g. forensic use of medical genetic information, insurance use of medical genomic information, or research use of commercial genomic data. This paper (1) argues that an informed consent approach for genomic information has limitations in many societal contexts, and (2) seeks to broaden the bioethical debate on genomic information by suggesting an approach that is applicable across multiple societal contexts. I argue that the contextual integrity framework, a theory rooted in information technology and big data ethics, is an effective tool to explore ethical challenges that arise from genomic information within a variety of different contexts. Rather than focusing on individual control over information, the contextual integrity approach holds that information should be shared and protected according to the norms that govern certain distinct social contexts. Several advantages of this contextual integrity approach will be discussed. The paper concludes that the contextual integrity framework helps to articulate and address a broad spectrum of ethical, social, and political factors in a variety of different societal contexts, while giving consideration to the interests of individuals, groups, and society at large.
An "ethics of strangers"? On knowing the patient in clinical ethics.
Björk J, Hirsch A
Med Health Care Philos · 2024 Sep · PMID 38850498 · Full text
The shape and function of ethical imperatives may vary if the context is an interaction between strangers, or those who are well acquainted. This idea, taken up from Stephen Toulmin's distinction between an "ethics of st...
The shape and function of ethical imperatives may vary if the context is an interaction between strangers, or those who are well acquainted. This idea, taken up from Stephen Toulmin's distinction between an "ethics of strangers" and an "ethics of intimacy", can be applied to encounters in healthcare. There are situations where healthcare personnel (HCP) know their patients (corresponding to an "ethics of intimacy") and situations where HCP do not know their patients (corresponding to "an ethics of strangers"). Does it make a difference for normative imperatives that follow from central concepts and principles in medical ethics whether HCP know their patients or not? In our view, this question has not yet been answered satisfactorily. Once we have clarified what is meant by "knowing the patient", we will show that the distinction is particularly relevant with regard to some thorny questions of autonomy in healthcare (e.g., regarding advance directives or paternalism in the name of autonomy), whereas the differences with regard to imperatives following from the principles of justice and beneficence seem to be smaller. We provide a detailed argument for why knowing the patient is ethically valuable in encounters in healthcare. Consequently, healthcare systems should provide fertile ground for HCP to get to know their patients, and structures that foster therapeutic continuity. For this to succeed, a number of questions still need to be clarified, which is an important task for medical ethics.
Patient autonomy in the era of the sustainability crisis.
Kovács SD
Med Health Care Philos · 2024 Sep · PMID 38850497 · Full text
In the realm of medical ethics, the foundational principle of respecting patient autonomy holds significant importance, often emerging as a central concern in numerous ethically complex cases, as authorizing medical assi...
In the realm of medical ethics, the foundational principle of respecting patient autonomy holds significant importance, often emerging as a central concern in numerous ethically complex cases, as authorizing medical assistance in dying or healthy limb amputation on patient request. Even though advocates for either alternative regularly utilize prima facie principles to resolve ethical dilemmas, the interplay between these principles is often the core of the theoretical frameworks. As the ramifications of the sustainability crisis become increasingly evident, there is a growing need to integrate awareness for sustainability into medical decision-making, thus reintroducing potential conflict with patient autonomy. The contention of this study is that the ethical standards established in the 20th century may not adequately address the challenges that have arisen in the 21st century. The author suggests an advanced perception of patient autonomy that prioritizes fostering patients' knowledge, self-awareness, and sense of responsibility, going beyond a sole focus on their intrinsic values. Empowering patients could serve as a tool to align patient autonomy, beneficence, and the aim to reduce resource consumption.
Indignity of Nazi data: reflections on the utilization of illicit research.
Farahani I, Janhonen J
Med Health Care Philos · 2024 Sep · PMID 38842746 · Full text
Human rights may feel self-apparent to us, but less than 80 years ago, one of the most advanced countries at the time acted based on an utterly contrary ideology. The view of social Darwinism that abandoned the idea of t...
Human rights may feel self-apparent to us, but less than 80 years ago, one of the most advanced countries at the time acted based on an utterly contrary ideology. The view of social Darwinism that abandoned the idea of the intrinsic value of human lives instead argued that oppression of the inferior is not only inevitable but desirable. One of the many catastrophic outcomes is the medical data obtained from inhuman experiments at concentration camps. Ethical uncertainty over whether the resulting insights should be a part of the medical literature provides a chance to consider the seemingly irreplaceable social construct of human dignity. Would any medical benefit justify the utilization of this illicit data? Would utilization even qualify as an insult to the dignity of the exploited subjects, or is this a question about intersubjective meaning? This work discusses the wisdom in blind adherence to human dignity, the possibility of retrospective insults, moral complicity, contrary viewpoints, and possible resolutions.
A critical and systematic literature review of epistemic justice applied to healthcare: recommendations for a patient partnership approach.
Côté CI
Med Health Care Philos · 2024 Sep · PMID 38833134 · Publisher ↗
Invalidation from healthcare practitioners is an experience shared by many patients, especially those marginalized or living with contested conditions (e.g., chronic pain, fibromyalgia, etc.). Invalidation can include no...
Invalidation from healthcare practitioners is an experience shared by many patients, especially those marginalized or living with contested conditions (e.g., chronic pain, fibromyalgia, etc.). Invalidation can include not taking someone's testimony seriously, imposing one's thoughts, discrediting someone's emotions, or not perceiving someone's testimony as equal and competent. Epistemic injustices, that is, the disqualification of a person as a knower, are a form of invalidation. Epistemic injustices have been used as a theoretical framework to understand invalidation that occurs in the patient-healthcare provider relationship. However, to date, the different recommendations to achieve epistemic justice have not been listed, analyzed, nor compared yet. This paper aims at better understanding the state of the literature and to critically review possible avenues to achieve epistemic justice in healthcare. A systematic and critical review of the existing literature on epistemic justice was conducted. The search in four databases identified 629 articles, from which 35 were included in the review. Strategies to promote epistemic justice that can be applied to healthcare are mapped in the literature and sorted in six different approaches to epistemic justice, including virtuous, structural, narrative, cognitive, and partnership approaches, as well as resistance strategies. These strategies are critically appraised. A patient partnership approach based on the Montreal Model, implemented at all levels of healthcare systems, seems promising to promote epistemic justice in healthcare.
Is a larger patient benefit always better in healthcare priority setting?
Sandman L, Liliemark J, Gustavsson E … +1 more , Henriksson M
Med Health Care Philos · 2024 Sep · PMID 38822945 · Full text
When considering the introduction of a new intervention in a budget constrained healthcare system, priority setting based on fair principles is fundamental. In many jurisdictions, a multi-criteria approach with several d...
When considering the introduction of a new intervention in a budget constrained healthcare system, priority setting based on fair principles is fundamental. In many jurisdictions, a multi-criteria approach with several different considerations is employed, including severity and cost-effectiveness. Such multi-criteria approaches raise questions about how to balance different considerations against each other, and how to understand the logical or normative relations between them. For example, some jurisdictions make explicit reference to a large patient benefit as such a consideration. However, since patient benefit is part of a cost-effectiveness assessment it is not clear how to balance considerations of greater patient benefit against considerations of severity and cost-effectiveness. The aim of this paper is to explore the role of a large patient benefit as an independent criterion for priority setting in a healthcare system also considering severity and cost-effectiveness. By taking the opportunity cost of new interventions (i.e., the health forgone in patients already receiving treatment) into account, we argue that patient benefit has a complex relationship to priority setting. More specifically, it cannot be reasonably concluded that large patient benefits should be given priority if severity, cost-effectiveness, and opportunity costs are held constant. Since we cannot find general support for taking patient benefit into account as an independent criterion from any of the most discussed theories about distributive justice: utilitarianism, prioritarianism, telic egalitarianism and sufficientarianism, it is reasonable to avoid doing so. Hence, given the complexity of the role of patient benefit, we conclude that in priority practice, a large patient benefit should not be considered as an independent criterion, on top of considerations of severity and cost-effectiveness.
Debates on humanization of human-animal brain chimeras - are we putting the cart before the horses?
Tang BL
Med Health Care Philos · 2024 Sep · PMID 38797779 · Publisher ↗
Research on human-animal chimeras have elicited alarms and prompted debates. Those involving the generation of chimeric brains, in which human brain cells become anatomically and functionally intertwined with their anima...
Research on human-animal chimeras have elicited alarms and prompted debates. Those involving the generation of chimeric brains, in which human brain cells become anatomically and functionally intertwined with their animal counterparts in varying ratios, either via xenografts or embryonic co-development, have been considered the most problematic. The moral issues stem from a potential for "humanization" of the animal brain, as well as speculative changes to the host animals' consciousness or sentience, with consequential alteration in the animal hosts' moral status. However, critical background knowledge appears to be missing to resolve these debates. Firstly, there is no consensus on animal sentience vis-à-vis that of humans, and no established methodology that would allow a wholesome and objective assessment of changes in animal sentience resulting from the introduction of human brain cells. Knowledge in interspecies comparative neuropsychology that could allow effective demarcation of a state of "humanization" is also lacking. Secondly, moral status as a philosophical construct has no scientific and objective points of reference. Either changes in sentience or humanization effects would remain unclear unless there are some neuroscientific research grounding. For a bioethical stance based on moral status of human-animal brain chimera to make meaningful contributions to regulatory policies, it might first need to be adequately informed by, and with its arguments constructed, in a manner that are factually in line with the science. In may be prudent for approved research projects involving the generation of human-animal brain chimera to have a mandatory component of assessing plausible changes in sentience.
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