Habermas’s argument from human nature, which speaks in favour of holding back the use of human germline editing for purposes of enhancement, has lately received criticism anew. Prominent are objections to its supposedly genetic essentialist and determinist framework, which underestimates social impacts on human development. I argue that this criticism originates from an instrumentalist reading of Habermas’s argument, which wrongly focuses on empirical conditions and means-ends-relations. Drawing on Habermas’s distinction of a threefold use of practical reason, I show how an (...) alternative—the ethical—reading avoids essentialist and determinist objections by addressing an existential level of sense making. I present three reasons that speak in favour of the ethical reading and I demonstrate how it incorporates social aspects of character formation. Habermas’s account therefore offers exactly what the critics claim is missing. The paper concludes with a conceptual challenge that the ethical reading has to face within Habermas’s overall approach to genetic engineering. (shrink)

With the recent advancements in scientific comprehension of genetics and the decipherment of complex techniques for editing human genomes, liberal eugenics—eugenic ideal premised on the liberal values of autonomy and pluralism that leaves reproductive choices to parents rather than anachronistic statist authoritarian interventions—has inevitably become a polarising conundrum in contemporary liberal societies as to its utility and destructiveness. Focusing on one species of liberal eugenics—namely, genome editing interventions—I contend that liberal eugenics could be harmful—harm herein construed as that which undermines (...) the salient liberal values of equality, autonomy, and pluralism—since it is itself antithetical to the bases of the liberal society. This contention is based upon three premises: first, that individuals are rather seldom rational decision-makers such that leaving all reproductive choices to the whims of individual parents would be immensely counterproductive to future offspring’s right to open future; second, that liberal eugenics—much like its authoritarian antecedent—could intersect with myriad identities, including race, class, sex, disability, and sexual orientation in ways that might exacerbate social divisions, marginalise different groups, and engender homogeneity; and third, that it undermines individual autonomy of the future person as a member of the liberal community, particularly if their capacities and abilities are tailored to fit parents’ specific life projects and putatively reasonable conceptions of the good. The underscored potential malaises of liberal eugenics should, I argue, be discursively negotiated between parents and the state via the development of robust general laws that regulate heritable genome editing interventions to ensure that the welfare of the future persons is prioritised and that the liberal commitment to autonomy is immune to antiliberal perversions. (shrink)

In The Future of Human Nature, Jürgen Habermas raises the question of whether the embryonic genetic diagnosis and genetic modification threatens the foundations of the species ethics that underlies current understandings of morality. While morality, in the normative sense, is based on moral interactions enabling communicative action, justification, and reciprocal respect, the reification involved in the new technologies may preclude individuals to uphold a sense of the undisposability of human life and the inviolability of human beings that is necessary for (...) their own identity as well as for reciprocal relations. Engaging with liberal bioethics and Catholic approaches to bioethics, the article clarifies how Habermas’ position offers a radical critique of liberal autonomy while maintaining its postmetaphysical stance. The essay argues that Habermas’ approach may guide the question of rights of future generations regarding germline gene editing. But it calls for a different turn in the conversation between philosophy and theology, namely one that emphasizes the necessary attention to rights violations and injustices as a common, postmetaphysical starting point for critical theory and critical theology alike. In 2001, Jürgen Habermas published a short book on questions of biomedicine that took many by surprise.[1] To some of his students, the turn to a substantive position invoking the need to comment on a species ethics rather than outlining a public moral framework was seen as the departure from the “path of deontological virtue,”[2] and at the same time a departure from postmetaphysical reason. Habermas’ motivation to address the developments in biomedicine had certainly been sparked by the intense debate in Germany, the European Union, and internationally on human cloning, pre-implantation genetic diagnosis, embryonic stem cell research, and human enhancement. He turned to a strand of critical theory that had been pushed to the background by the younger Frankfurt School in favor of cultural theory and social critique, even though it had been an important element of its initial working programs. The relationship of instrumental reason and critical theory, examined, among others, by Max Horkheimer, Theodor W. Adorno, and Herbert Marcuse and taken up in Habermas’ own Knowledge and Interest and Theory of Communicative Action became ever-more actual with the development of the life sciences, human genome analysis, and genetic engineering of human offspring. Today, some of the fictional scenarios discussed at the end of the last century as “science fiction” have become reality: in 2018, the first “germline gene-edited” children were born in China.[3] Furthermore, the UK’s permission to create so-called “three-parent” children may create a legal and political pathway to hereditary germline interventions summarized under the name of “gene editing.”In this article, I want to explore Habermas’ “substantial” argument in the hope that philosophy and theology become allies in their struggle against an ever-more reifying lifeworld, which may create a “moral void” that would, at least from today’s perspective, be “unbearable”, and for upholding the conditions of human dignity, freedom, and justice. I will contextualize Habermas’ concerns in the broader discourse of bioethics, because only by doing this, his concerns are rescued from some misinterpretations.[1] Jürgen Habermas, The Future of Human Nature.[2] Ibid., 125, fn. 58. 8[3] Up to the present, no scientific publication of the exact procedure exists, but it is known that the scientist, Jiankui He, circumvented the existing national regulatory framework and may have misled the prospective parents about existing alternatives and the unprecedented nature of his conduct. Yuanwu Ma, Lianfeng Zhang, and Chuan Qin, "The First Genetically Gene‐Edited Babies: It's “Irresponsible and Too Early”," Animal Models and Experimental Medicine ; Matthias Braun, Meacham, Darian, "The Trust Game: Crispr for Human Germline Editing Unsettles Scientists and Society," EMBO reports 20, no. 2. (shrink)

In the near future we may be able to manipulate human embryos through genetic intervention. Jürgen Habermas has argued against the development of technologies which could make such intervention possible. His argument has received widespread criticism among bioethicists. These critics argue that Habermas's argument relies on implausible assumptions about human nature. Moreover, they challenge Habermas's claim that genetic intervention adds something new to intergenerational relationships pointing out that parents have already strong control over their children through education. In this paper (...) a new approach to Habermas's theory is suggested which makes clear that he has a strong point against genetic intervention. A more charitable reading of Habermas with respect to his assumptions concerning human nature is presented. Moreover, Habermas's assumption concerning the power of genetic controlling is evaluated. By means of a close comparison of genetic and educational control it is shown that Habermas's argument relies on much weaker assumptions than generally understood. (shrink)

Abstract:This article deals with the question as to what makes bioethics a critical discipline. It considers different senses of criticism and evaluates their strengths and weaknesses. A primary method in bioethics as a philosophical discipline is critical thinking, which implies critical evaluation of concepts, positions, and arguments. It is argued that the type of analytical criticism that restricts its critical role to critical thinking of this type often suffers from other intellectual flaws. Three examples are taken to demonstrate this: premature (...) criticism, uncritical self-understanding of theoretical assumptions, and narrow framing of bioethical issues. Such flaws can lead both to unfair treatment of authors and to uncritical discussion of topics. In this context, the article makes use of Häyry’s analysis of different rationalities in bioethical approaches and argues for the need to recognize the importance of communicative rationality for critical bioethics. A radically different critical approach in bioethics, rooted in social theory, focuses on analyses of power relations neglected in mainstream critical thinking. It is argued that, although this kind of criticism provides an important alternative in bioethics, it suffers from other shortcomings that are rooted in a lack of normative dimensions. In order to complement these approaches and counter their shortcomings, there is a need for a bioethics enlightened by critical hermeneutics. Such hermeneutic bioethics is aware of its own assumptions, places the issues in a wide context, and reflects critically on the power relations that stand in the way of understanding them. Moreover, such an approach is dialogical, which provides both a critical exercise of speech and a normative dimension implied in the free exchange of reasons and arguments. This discussion is framed by Hedgecoe’s argument that critical bioethics needs four elements: to be empirically rooted, theory challenging, reflexive, and politely skeptical. (shrink)