This article aims to explore the debate on human enhancement from the perspective of the evolutions of responsibility paradigms, and in particular from the perspective of the so-called Responsible Research and Innovation approach. The aim is not to explore the arguments pro or contra the ethical legitimacy and/or technical feasibility of human enhancement, but rather exploring if, and how, the RRI perspective can shape the debate on human enhancement.In particular, the human enhancement debate will be read through the lenses of (...) four main responsibility paradigms that we sketch by examining both, the historical and conceptual evolution of the responsibility idea and the dynamics of its ascription. In order to provide a useful scheme for interpreting human enhancement, RRI will be characterised as a distinctive responsibility model that can subsequently be used to frame the debate on HE with a particular emphasis on its normative implications, as well as on its social and political significance. (shrink)

Supernumerary robotic limbs are innovative devices in the field of wearable robotics which can provide humans with unprecedented sensorimotor abilities. However, scholars have raised awareness of the ethical issues that would arise from the large adoption of technologies for human augmentation in society. Most negative attitudes towards such technologies seem to rely on an allegedly clear distinction between therapy and enhancement in the use of technological devices. Based on such distinction, people tend to accept technologies when used for therapeutic purposes (...) (e.g., prostheses), but tend to raise issues when similar devices are used for upgrading a physical or cognitive ability (e.g., supernumerary robotics limbs). However, as many scholars have pointed out, the distinction between therapy and enhancement might be theoretically flawed. In this paper, we present an alternative approach to the ethics of supernumerary limbs which is based on two related claims. First, we propose to conceive supernumerary limbs as tools that necessarily modify our psychological and bodily identity. At the same time, we stress that such a modification is not ethically bad in itself; on the contrary, it drives human interaction with the environment. Second, by comparing our view with the extended mind thesis, we claim that the mediation through tools is crucial for the formation of novel meanings and skills that constitute human interaction with the world. We will relate the latter claim to enactivism as a helpful theoretical perspective to frame issues related to artificial limbs and, more in general, to technologies for augmentation. Based on this approach, we finally sketch some suggestions for future directions in the ethics of supernumerary limbs. (shrink)

The debate over the propriety of cognitive enhancement evokes both enthusiasm and worry. To gain further insight into the reasons that people may have for endorsing or eschewing pharmacological enhancement, we used empirical tools to explore public attitudes towards PE of twelve cognitive, affective, and social domains. Participants from Canada and the United States were recruited using Mechanical Turk and were randomly assigned to read one vignette that described an individual who uses a pill to enhance a single domain. After (...) reading the vignette, participants were asked how comfortable they were with the individual using the enhancement. People were significantly more comfortable when they read about enhancement of certain CAS domains than others. We found a modest negative correlation between comfort level and the degree to which the PE was perceived as changing core features of the person. We also found a modest correlation between comfort level and the degree to which the PE was perceived as improving success in life. Finally, using a sequential mixed method technique, we found that participants who felt uncomfortable about PE use overwhelmingly focused on a lack of need and, to a lesser degree, expressed concerns about safety; those who felt comfortable about PE use most frequently mentioned the safety of the pill and its ability to provide a positive outcome. The data provide novel insights into public enthusiasms and concerns over the use of PE. (shrink)

In this paper, the author aims to show that transhumanists are confused about their own conception of the posthuman: transhumanists anticipate radical transformation of the human through technology and at the same time assume that the criteria to determine what is “normal” and what is “enhanced” are univocal, both in our present time and in the future. Inspired by Nietzsche’s notion of the Overhuman, the author argues that the slightest “historical and phenomenological sense” discloses copious variations of criteria, both diachronic (...) and synchronic, for what can be considered “normal” and “enhanced.” Radical transformation through technology does not simply enable us to become “stronger,” “smarter,” or “healthier,” but it can and often will also change the very standard or yardstick with which we measure what counts as “stronger,” “smarter,” or “healthier.” Put yet differently: new and emerging technologies are not neutral means but often bring about different and, from our current perspective, foreign standards for determining what are “normal” and “enhanced” capacities. Since the qualitative meanings of these terms are themselves not fixed, it is unintelligible and too reassuring to simply predict that new technologies will enhance human beings. (shrink)

Transhumanism is a scientific and philosophical movement that proposes to overcome, through new technologies, the restrictions imposed on us by our biological condition. Some transhumanists assume that the struggle against natural limits could lead to a radical change in our body or even to its replacement. Other authors, such as Nicholas Agar, propose a moderate enhancement that does not exceed the framework of what we understand to be human. In this article, I will offer a plausible interpretation of the project (...) of human enhancement from a Thomistic perspective. To carry out my analysis, I will focus on three fundamental metaphysical and anthropological questions: How do advocates of radical enhancement understand the relationship between limits, imperfections and evils in human nature? How is this relationship understood from moderate positions? And Is any of these proposals compatible with Aquinas’ anthropology? I will conclude that the identification of limits with imperfections and evils assumed by radical positions is incompatible with Aquinas’ anthropology. Nevertheless, this does not entail that any bio-modification is unacceptable. Aquinas’ peculiar metaphysics, together with its anthropology in which the natural, the supernatural and the preternatural realms intertwine, can offer an interesting framework to assess the human enhancement project. (shrink)

Tackling climate change is one of the most demanding challenges of humanity in the 21st century. Still, the efforts to mitigate the current environmental crisis do not seem enough to deal with the increased existential risks for the human and other species. Persson and Savulescu have proposed that our evolutionarily forged moral psychology is one of the impediments to facing as enormous a problem as global warming. They suggested that if we want to address properly some of the most pressing (...) problems that cause catastrophic harm to our existence, we should enhance our moral behavior by biomedical means. The objective of this paper is, precisely, to reflect on whether a Moral Bio-Enhancement (henceforth MBE) program would be a viable option to confront the climate emergency. To meet this goal, I will propose the Ultimate Mostropic (hereafter UM) thought experiment, a hypothetical situation where we have already discovered the UM, an available, safe (without any deleterious secondary effects), extremely cheap and effective pill to enhance our cognitive, affective and motivational abilities related to morality. After briefly presenting the main argument of Persson and Savulescu regarding MBE and climate change, I will point out some of the difficulties that make MBE a daunting but exciting philosophical and scientific debate. In order to overcome these complications, I will describe the UM thought experiment, which involves two scenarios of the MBE program: (a) the state-driven, compulsory and universal enterprise, and (b) the initiative of voluntary individuals. I will show that the shortcomings of MBE programs through the UM in both scenarios make Persson and Savulescu’s proposal a not appealing pathway to mitigate climate change. In the final section, I will suggest that an inaccurate attribution of responsibilities underlies their proposal and that the collective inaction problem should be redirected primarily through a reinforcement of the political nature of the solutions. (shrink)

With the shortage of physicians and surgeons and increase in demand worldwide due to situations such as the COVID-19 pandemic, there is a growing interest in finding solutions to help address the problem. A solution to this problem would be to use neurotechnology to provide them augmented cognition, senses and action for optimal diagnosis and treatment. Consequently, doing so can negatively impact them and others. We argue that applying neurotechnology for human enhancement in physicians and surgeons can cause injustices, and (...) harm to them and patients. In this paper, we will first describe the augmentations and neurotechnologies that can be used to achieve the relevant augmentations for physicians and surgeons. We will then review selected ethical concerns discussed within literature, discuss the neuroengineering behind using neurotechnology for augmentation purposes, then conclude with an analysis on outcomes and ethical issues of implementing human augmentation via neurotechnology in medical and surgical practice. (shrink)