The use of genetically modified plants in agriculture (GM crops) is controversially discussed in academic publications. Important issues are whether the release of GM crops is beneficial or harmful for the environment and therefore acceptable, and whether the modification of plants is ethically permissible per se . This study provides a comprehensive overview of the moral reasoning on the use of GM crops expressed in academic publications from 1975 to 2008. Environmental ethical aspects in the publications were investigated. Overall, 113 (...) articles from 15 ecology, environmental ethics, and multidisciplinary science journals were systematically reviewed. Three types of moral concerns were used to structure the normative statements, moral notions, and moral issues found in the articles: concerns addressing consequences of the use of GM crops, concerns addressing the act (the technique itself), and concerns addressing the virtues of an actor. Articles addressing consequences (84%) dealt with general ecological and risk concerns or discussed specific ecological issues about the use of GM crops. Articles addressing the act (57%) dealt with the value of naturalness, the value of biotic entities, and conceptual reductionism, whereas articles addressing the actor (43%) dealt with virtues related to the handling of risks and the application of GM crops. The results of this study may help to structure the academic debate and contribute to a better understanding of moral concerns that are associated with the key aspects of the ethical theories of consequentialism, deontology, and virtue ethics. (shrink)

The emergent new science of synthetic biology is challenging entrenched distinctions between, amongst others, life and non-life, the natural and the artificial, the evolved and the designed, and even the material and the informational. Whenever such culturally sanctioned boundaries are breached, researchers are inevitably accused of playing God or treading in Frankenstein’s footsteps. Bioethicists, theologians and editors of scientific journals feel obliged to provide an authoritative answer to the ambiguous question of the ‘meaning’ of life, both as a scientific definition (...) and as an explication with wider existential connotations. This article analyses the arguments mooted in the emerging societal debates on synthetic biology and the way its practitioners respond to criticism, mostly by assuming a defiant posture or professing humility. It explores the relationship between the ‘playing God’ theme and the Frankenstein motif and examines the doctrinal status of the ‘playing God’ argument. One particularly interesting finding is that liberal theologians generally deny the religious character of the ‘playing God’ argument—a response which fits in with the curious fact that this argument is used mainly by secular organizations. Synthetic biology, it is therefore maintained, does not offend so much the God of the Bible as a deified Nature. While syntheses of artificial life forms cause some vague uneasiness that life may lose its special meaning, most concerns turn out to be narrowly anthropocentric. As long as synthetic biology creates only new microbial life and does not directly affect human life, it will in all likelihood be considered acceptable. (shrink)

In ethical reflections on new technologies, a specific type of argument often pops up, which criticizes scientists for “playing God” with these new technological possibilities. The first part of this article is an examination of how these arguments have been interpreted in the literature. Subsequently, this article aims to reinterpret these arguments as symbolic arguments: they are grounded not so much in a set of ontological or empirical claims, but concern symbolic classificatory schemes that ground our value judgments in the (...) first place. Invoking symbolic arguments thus refers to how certain new technologies risk undermining our fundamental symbolic distinctions by which we organize and evaluate our interactions with the world and in society. Such symbolic distinctions, moreover, tend to be resilient against logical argumentation, mainly because they themselves form the basis on which we argue in the cultural and ethical sphere in the first place. Therefore, effective strategies to evaluate and counter these arguments require another approach, showing that these technologies either do not challenge these classifications or, if they do, how they can be accompanied by the proper actions to integrate these technologies into our society. (shrink)

The article by Conrad et al. (AJOB Neuroscience, 2019, 10:1) does not take into account another, still hypothetical, procedure for cognitive enhancement (CE) which would be appropriate to consider in the surveys, i.e. the possibility to genetically enhance the cognitive abilities of a future individual using genome editing techniques. In this case, the conclusions of the article in the context of the “self-others difference” and “safety/naturalness” would be questioned. In fact, the results of the hypothetical surveys with the variant “genome (...) editing” could be significantly different from those obtained in the survey proposed by the authors: an individual would decide not for himself, but for the CE in a future child. In light of these considerations, we hold that the article highlights just the attitudes toward the principle of autonomy and redistributive justice; however, by introducing the new hypothetical scenario of CE with genome editing the attitudes toward the principles of beneficence and non-instrumentalisation could also be appreciated. Special attention to future generations is necessary to inform potential CE public policy, though using genome editing to enhance cognition abilities is just a future hypothetical perspective. (shrink)

Climate engineering is subject to the “playing God” critique, which charges that humans should not undertake to control nature in ways that seem to overstep the proper scope of human agency. This argument is easily discredited, and in fact the opposite—that we should “play God”—may be equally valid in some circumstances. To revive the playing God critique, I argue that it functions not on a logical but on a symbolic and emotional level to highlight nostalgia for functional dualisms in the (...) face of the bewildering problem of climate change. It also raises significant questions about the virtue of those who might engineer the climate. These two concerns point to questions about the proper role of human agency. I use the scholarship of Aldo Leopold and H. Richard Niebuhr to argue for a model of human agency based on contextual awareness and responsive, communal responsibility. I conclude with some implications of this view for decision-makers engaging the topic of climate engineering. (shrink)

“Arguments from nature” are used, and have historically been used, in popular responses to advances in technology and to environmental issues—there is a widely shared body of ethical intuitions that nature, or perhaps human nature, sets some limits on the kinds of ends that we should seek, the kinds of things that we should do, or the kinds of lives that we should lead. Virtue ethics can provide the context for a defensible form of the argument from nature, and one (...) that makes proper sense of its enduring role in debates concerning our relationship to technology and the environment. However, the notion of an ethics founded upon an account of the essential features of human nature is controversial. On the one hand, contemporary biological science no longer defines species by their essential characteristics, so from a biological point of view there just are no essential characteristics of human beings. On the other hand, it might be argued that humans have, in some sense, “transcended our biology,” so an understanding of humans as a biological species is extraneous to ethical questions. In this article, I examine and defend the argument from nature, as a way to ground an ethic of virtue, from some of the more common criticisms that are made against it. I argue that, properly interpreted as an appeal to an evaluative account of human nature, the argument from nature is defensible with the context of virtue ethics and, in this light, I show how arguments from nature made in popular responses to technological and environmental issues are best understood. (shrink)