The growth of responsible innovation scholarship has been mirrored by a proliferation of RI definitions and practices, as well as a recognition of the importance of context for RI. This study investigates how researchers in the field of nanotechnology for food and agriculture define and practice RI, as well as what motivations they see for pursuing RI. We conducted 20 semi-structured interviews with nano-agrifood researchers from industry and academia in the USA, where we asked them to describe their RI definitions, (...) practices, and motivations. We analyzed the emergent themes from these interviews, including how the themes aligned with four prominent RI principles. We found that nano-agrifood researchers largely focused their descriptions of RI definitions, practices, and motivations around a narrow envisioning of the RI principle of anticipation — emphasizing product safety, efficacy, and efficiency. We also found noteworthy tensions surrounding the less frequently mentioned RI principles. For example, some researchers envisioned inclusion as a way to align products with industry interests while others saw it as a way to align products with the public good. Concerning motivations for RI, some researchers viewed RI as a way to protect one’s reputation and avoid lawsuits while others viewed it as a way to improve human well-being and solve societal problems. Given these findings, future efforts to foster RI within nano-agrifoods should promote discussions among researchers concerning what it means to responsibly innovate and what practices this could entail, particularly beyond ensuring product safety, efficacy, and efficiency. (shrink)

For the purposes of conservation or suppression of species, gene drive technology has significant potential. Theoretically speaking, with the release of even relatively few animals with gene drive systems in an ecosystem, beneficial or harmful genes could be introduced into the entire wild-type population of that species. Given the profound impact that gene drives could have on species and ecosystems, their use is a highly contentious issue. Communities and groups have differing beliefs about nature and its conservation or preservation, as (...) well as concerns about the ecological safety of the eradication, replacement or enhancement of particular species of animals by means of genetic engineering. For all those reasons, the rigorous regulation of insects and other animals with gene drive systems is crucial. In this paper, we consider the question of whether the United States Food and Drug Administration is prepared to effectively regulate insects and other animals with gene drives. (shrink)

The U.S. oversight system for genetically engineered organisms was evaluated to develop hypotheses and derive lessons for oversight of other emerging technologies, such as nanotechnology. Evaluation was based upon quantitative expert elicitation, semi-standardized interviews, and historical literature analysis. Through an interdisciplinary policy analysis approach, blending legal, ethical, risk analysis, and policy sciences viewpoints, criteria were used to identify strengths and weaknesses of GEOs oversight and explore correlations among its attributes and outcomes. From the three sources of data, hypotheses and broader (...) conclusions for oversight were developed. Our analysis suggests several lessons for oversight of emerging technologies: the importance of reducing complexity and uncertainty in oversight for minimizing financial burdens on small product developers; consolidating multi-agency jurisdictions to avoid gaps and redundancies in safety reviews; consumer benefits for advancing acceptance of GEO products; rigorous and independent pre- and post-market assessment for environmental safety; early public input and transparency for ensuring public confidence; and the positive role of public input in system development, informed consent, capacity, compliance, incentives, and data requirements and stringency in promoting health and environmental safety outcomes, as well as the equitable distribution of health impacts. Our integrated approach is instructive for more comprehensive analyses of oversight systems, developing hypotheses for how features of oversight systems affect outcomes, and formulating policy options for oversight of future technological products, especially nanotechnology products. (shrink)

There is a “revolving door” between federal agencies and the industries regulated by them. Often, at the end of their industry tenure, key industry personnel seek employment in government regulatory entities and vice versa. The flow of workers between the two sectors could bring about good. Industry veterans might have specialized knowledge that could be useful to regulatory bodies and former government employees could help businesses become and remain compliant with regulations. But the “revolving door” also poses at least three (...) ethical and policy challenges that have to do with public trust and fair representation. First, the presence of former key industry personnel on review boards could adversely impact the public’s confidence in regulatory decisions about new technology products, including agrifood biotechnologies. Second, the ‘‘revolving door’’ may result in policy decisions about technologies that are biased in favor of industry interests. And third, the ‘‘revolving door’’ virtually guarantees industry a voice in the policy-making process, even though other stakeholders have no assurance that their concerns will be addressed by regulatory agencies. We believe these three problems indicate a failure of regulatory review for new technologies. The review process lacks credibility because, at the very least, it is procedurally biased in favor of industry interests. We argue that prohibiting the flow of personnel between regulatory agencies and industry would not be a satisfactory solution to the three problems of public trust and just representation. To address them, regulatory entities must reject the traditional notion of objectivity. Instead they should adopt the conception of objectivity developed by Sandra Harding and re-configure their regulatory review on the basis of it. That will ensure that a heterogeneous group of stakeholders is at the decision-making table. The fair representation of interests of different constituencies in the review process could do much to inspire warranted public confidence in regulatory protocols and decisions. (shrink)

U.S. approaches to oversight of research and technological products have developed over time in an effort to ensure safety to humans, animals, and the environment and to control use in a social context. In modern times, regulatory and oversight tools have evolved to include diverse approaches such as performance standards, tradable allowances, consultations between government and industry, and pre-market safety and efficacy reviews. The decision whether to impose an oversight system, the oversight elements, the level of oversight, the choice of (...) approach, and its execution can profoundly affect technological development, individual and collective interests, and public confidence in technological products. Oversight is conducted by a range of institutions with various capabilities, cultures, and motives. Avenues for disputing oversight decisions are also important, and some argue that the U.S. operates in an adversarial regulatory culture in which Congress, the media, and stakeholders regularly contest the decisions of federal agencies. (shrink)

Environmental releases of gene edited (GEdOs) and gene drive organisms (GDOs) will likely occur under conditions of high uncertainty and in complex socioecological systems. Therefore, public deliberation is especially important to account for diverse interpretations of safety, risks, and benefits; to draw on experiential and public wisdom in areas of proposed release; to ameliorate dangers of technological optimism; and to increase the public legitimacy of decisions. Yet there is a “democratic deficit” in the United States' oversight system for GEdOs and (...) GDOs, as unconflicted experts, publics, and skeptical stakeholders are most often excluded from decision‐making and unavailable to critically examine potential risks and benefits or raise broader concerns about socioeconomic or cultural impacts. This article argues for the need to open up decision‐making for GEdOs and GDOs, discusses the challenges for doing so within the current oversight framework, and finally, proposes institutional, policy, and attitudinal changes that are likely important for overcoming barriers to public deliberation. (shrink)

ABSTRACT Though Nietzsche's lifelong fascination with Wagner's Tristan and Isolde is well documented, its impact upon the developmental trajectory of his philosophy and in particular, his thinking on the nature of eroticism remains far from obvious. This article examines the previously unheralded influence of Wagner's opera on Nietzsche's various attempts, throughout the 1880s, at forging an alternative conception of erotic desire—a conception no longer subordinated to the pursuit for fusional reconciliation but rather linked to the eternal return and the unconditional (...) affirmation of distance itself. (shrink)

Novel targeted genetic modification (TagMo) techniques for plants have the potential to increase the speed and ease of genetic modification and fall outside existing regulatory authority. We conducted 31 interviews with expert-stakeholders to explore the differing visions they have for the future of plant TagMo environmental regulation. To guide our analysis we review the tenets of anticipatory governance in light of future studies literature on emerging technology, focusing on how to contribute to reflexivity by making explicit the assumptions within envisioned (...) futures. Our findings reveal that the environmental regulation futures articulated by expert-stakeholders could be classified into three categories—optimistic, pragmatic, and critical—based on their differing underlying assumptions concerning what constitutes environmental risk and the adequacy of existing U.S. genetically modified plant regulations. By gathering these diverse perspectives on the future and studying how they differ, we hope to further the anticipatory governance-informed engagement with regulation and foster a more productive discussion of plant TagMo regulation. (shrink)

Allhoff, Fritz, Patrick Lin, and Daniel Moore. 2010. What is nanotechnology and why does it matter? From science to ethics Content Type Journal Article Pages 209-211 DOI 10.1007/s11673-011-9289-z Authors Jennifer Kuzma, University of Minnesota, Humphrey School of Public Affairs, 301 19th Ave So, Minneapolis, MN 55455, USA Journal Journal of Bioethical Inquiry Online ISSN 1872-4353 Print ISSN 1176-7529 Journal Volume Volume 8 Journal Issue Volume 8, Number 2.

Historically, market regulation has played an important role in shaping the trajectory of scientific and technological innovation in food and agriculture. However, regulators’ traditional focus on safety and efficacy may be insufficient to address more complex ethical, legal, and social implications of novel products, such as the use of nanotechnology and nanomaterials in food and agriculture. One solution might be to implement the principles of responsible innovation to challenge innovators and policymakers to better anticipate risks further upstream and be responsive (...) to societal desires and concerns, although substantial barriers to implementation persist. This paper presents stakeholder views on the relationship between regulation and RI in nano-agrifoods based on a broader U.S. stakeholder engagement study conducted in the fall of 2020. We found that participants raised key issues that incorporated all 4 pillars of RI. We also found that participants’ attitudes about the relationship between regulation and innovation informed their recommendations about the relationship between regulation and RI. These attitudes are represented in a spectrum of views, ranging from “regulation as barrier” to “regulation as driver” of innovation. We further identified implications for how each attitude might be used to operationalize RI in regulatory systems. Overall, these results suggest that just as regulation drove key innovations in the twentieth century, regulation may still have a role to play in helping to promote RI of nano-agrifoods in the twenty-first. (shrink)

The introduction of Women and Gender Studies in Polish universities is intrinsically connected with the systemic transformation following 1989. This change was marked by the rejection of the communist past with its nominal sexual equality and acceptance of a conservative culture legally restricting women’s rights. Since the mid-nineties, Women and Gender Studies programs have been instituted in many state and private universities albeit on an auxiliary, extramural bases or as “specialization” within other degrees (e.g., sociology, or cultural studies). Since the (...) mid-2000s, gender studies in Poland include studies of masculinity, gender identity formation and queer theory in addition to the traditional women studies program. After Poland joined the EU, the introduction of European legal standards started to influence the progress in Poland’s gender politics towards greater recognition of minority rights. Gender Studies are in the foreground of these changes in teaching and training students and colleagues in gender issues seen as crucial for building a democratic inclusive society. (shrink)

The article looks at the state of women’s and gender history at Polish universities, taking the international context—especially the case of the United States, France, Great Britain, and Germany—as a point of departure for analyzing the specificities of the Polish situation. It is argued that the weak position of women’s history and virtual nonexistence of gender history are caused by the following reasons: the dominance of political history, resistance to theory, a general lack of interdisciplinary approaches, reluctance to feminism, structural (...) inflexibility and hierarchy that characterize Polish universities. At the same time, the integration of gender history approaches into research is claimed to be a chance for the development and more widespread acceptance of women’s history, as well as for greater inclusion of theory into Polish historical research. (shrink)

This chapter contains sections titled: Decision‐making about New Technologies Case Studies for Biotechnology Guidance from the Public References and Further Reading.

Maurice Blanchot Though Maurice Blanchot’s status as a major figure in 20th century French thought is indisputable, it is debatable how best to classify his thought and writings. To trace the itinerary of Blanchot’s development as a thinker and writer is to traverse the span of 20th century French intellectual history, as Blanchot lived … Continue reading Blanchot, Maurice →.

Growing public concern and uncertainties surrounding emerging technologies suggest the need for socially-responsible behavior of companies in the development and implementation of oversight systems for them. In this paper, we argue that corporate social responsibility (CSR) is an important aspect of nanotechnology oversight given the role of trust in shaping public attitudes about nanotechnology and the lack of data about the health and environmental risks of nanoproducts. We argue that CSR is strengthened by the adoption of stakeholder-driven models and attention (...) to moral principles in policies and programs. In this context, we examine drivers of CSR, contextual and leadership factors that influence CSR, and strategies for CSR. To illustrate these concepts, we discuss existing cases of CSR-like behavior in nanotechnology companies, and then provide examples of how companies producing nanomedicines can exhibit morally-driven CSR behavior. (shrink)

This chapter contains sections titled: Cases of S&T Applied to the MDGs Ways Forward References and Further Reading.

O artigo que apresentamos tem a intenção de refletir sobre a vocação e missão dos leigos descritas no Documento de Medellín, dedica-se a um resgate das memórias que podemos colher, depois de 50 anos, mas, também, em atenção às novas perspectivas que o próprio documento nos traz, hoje. Medellín foi um marco importante para a história da Igreja da América Latina e voltar a esta conferência pode nos oferecer novas pistas e novos entendimentos para situações que vivemos hoje, tanto na (...) Igreja quanto na sociedade. Assim como o Concílio Vaticano II, Medellín foi importante para uma nova posição dos leigos na Igreja e para um novo entendimento de sua ação na sociedade, com autonomia e responsabilidades próprias. Neste artigo, daremos atenção ao Concílio Vaticano II e a sua recepção criativa em Medellín. Exploraremos aspectos do capítulo que trata exclusivamente dos leigos e, na sequência, discorreremos sobre algumas questões que o tema provoca e que, depois de 50 anos, mostram-se atuais e oferecem novos caminhos. (shrink)

The Eroticization of Distance engages with the theme of eroticism in Blanchot’s writings, and uncovers the nature of Nietzsche’s influence upon Blanchot’s writings of the 1940s and early 1950s.

In Laudato si’, Pope Francis says that the way to begin solving environmental problems is by “learning to see and appreciate beauty”. Environmental ethicists have long known that beauty motivates people to protect nature. What form that takes depends upon how one defines beauty. In A Sand County Almanac, Aldo Leopold shares not only his famous land ethic, but also a land aesthetic. This paper will show that Laudato si’ and A Sand County Almanac present similar aesthetics emphasizing receptivity to (...) objective natural beauty. First, I will consider Pope Francis’s uses of beauty. I then look to how environmental ethicists have evaluated beauty to determine what makes an environmental aesthetic robust rather than superficial. Finally, I examine how A Sand County Almanac both demonstrates receptivity and forms the reader to be receptive. I contend that reading A Sand County Almanac represents one way to practice Pope Francis’s instructions. (shrink)

Risk analysis and regulatory systems are usually evaluated according to utilitarian frameworks, as they are viewed to operate “objectively” by considering the health, environmental, and economic impacts of technological applications. Yet, the estimation of impacts during risk analysis and the decisions in regulatory review are affected by value choices of actors and stakeholders; attention to principles such as autonomy, justice, and integrity; and power relationships. In this article, case studies of biotechnology are used to illustrate how non-utilitarian principles are prominent (...) in risk analysis and regulatory review and to argue that these relationships should be carefully considered as we consider nanotechnology oversight systems for its products. We argue that there are not distinct separations between “science-based” review systems, in which evaluations of the consequences of technological products are primarily considered, and principles of integrity, justice, non-maleficence, and autonomy. It should further be expected that, given research into fair treatment during decision-making processes, attention to ethics will affect how citizens assess emerging technologies. Finally, a more holistic approach for evaluating oversight systems for the products of nanotechnology is suggested, one which does not draw a sharp distinction between risk analysis, regulation, and respect for non-utilitarian values. (shrink)

The emergence of nanotechnology, and specifically nanobiotechnology, raises major oversight challenges. In the United States, government, industry, and researchers are debating what oversight approaches are most appropriate. Among the federal agencies already embroiled in discussion of oversight approaches are the Food and Drug Administration , Environmental Protection Agency , Department of Agriculture , Occupational Safety and Health Administration , and National Institutes of Health . All can learn from assessment of the successes and failures of past oversight efforts aimed at (...) emerging technologies. This article reports on work funded by the National Science Foundation aimed at learning the lessons of past oversight efforts. The article offers insights that emerge from comparing five oversight case studies that examine oversight of genetically engineered organisms in the food supply, pharmaceuticals, medical devices, chemicals in the workplace, and gene therapy. Using quantitative and qualitative analysis, the authors present a new way of evaluating oversight. (shrink)

Did Erasmus of Rotterdam reject all philosophy, or rather did he have a very special understanding of it as, at its best, a way of life? This study attempts to answer this question. The work reconstructs his concept of philosophy.

Five years ago, the Journal of Nietzsche Studies published a special issue on Nietzsche and the affects. In it, Aurelia Armstrong wrote generically about the passions, Michael Ure discussed Schadenfreude, Joanne Faulkner addressed disgust, and Joseph Kuzma focused on eroticism.1 In subsequent issues, authors have discussed love,2 emotion in general,3 resentment,4 compassion,5 honor and empathy,6 and affect in general.7 This special section on emotions and reactive attitudes is a chance to take stock of the progress we have made as a (...) field, draw connections among the affects and emotions addressed in the secondary literature, and introduce new ideas and tools for future research.If the articles here are any... (shrink)

An eye-opener and a head-scratcher, this set of fifty exercices de style offers an oblique and learned introduction to a great classic of ludic literature dating from the twelfth century, the Maqamat of al-Hariri. Each of the fifty tales of the trickster Abu Zayid, some or perhaps all of which contain or are constituted by one or more formal restrictions, is here presented in the form of a pastiche of some familiar or exotic register of writing in English. We can (...) only admire Cooperson for having taught himself to channel Chaucer, Woolf, and Twain, to parrot Singaporean, Nigerian, and Indian English, to compose in dramatic form and in verse, and to riff off Austen as well as a dictionary of law.... What is frustrating to readers is that our translator-imposter does not let us play the game. He explains each exercise and justifies his approach to it in a prefatory note, then adds footnotes, a bibliography, and a glossary of the “dialect” chosen. We are not even allowed to play guess-the-author! The aim of the elaborate and scholarly apparatus attached to these imitative imitations is to give a hint—a necessarily and unapologetically misleading one—of the pleasure and value of the medieval Arabic for its first and later readers.The problem is that pastiche is not only an entertaining exercise. It typically serves a purpose located somewhere between mockery and homage, and sometimes plays both ends against the middle. Cooperson, however, is not mocking Dickens or Gibbon, even less the al-Hariri he clearly admires beyond all others. Consequently, the nonparticipant reader becomes ever more baffled as to what the game is really for. Surely it cannot be intended only to show us how clever and knowledgeable Mr. Cooperson is? Which he certainly is, but not beyond tripping over his own skipping rope. For example, the prisoner's constraint used in the middle of a pastiche of Dickens, when implemented in the way it was defined by its inventor Paul Fournel, excludes the letter z and also cannot accommodate the tilde of señor—and Dickens would have written bade for the past tense of bid. The more you read, the less you smile, the more you quibble as you are drawn into a surely unintended game of spot-the-blooper.It takes genius to write like someone else, which is why the people who get away with it for real use a battery of extratextual devices to deceive (think of Guilleragues, Ossian, Chatterton, Kuzma Proutkov, Romain Gary... ). Cooperson is not seeking to deceive (yet how can a pastiche not gesture toward deception?), but he is not actually offering fifty linked stories by fifty different hands either. What he has produced with the help of his distinguished préfacier, two editors, and a bevy of consultants is a curiously unidentifiable literary object, and quite possibly the only one of its kind.Two statements made by the translator in his introduction disturb me. He says he avoided using most twentieth-century literary models and references in order not to run into copyright issues. This is a declaration of submission to the Copyright Monster invented and unleashed by publishers in flagrant disregard of the laws of the UK, the US, and the EU, all of which allow parody and pastiche without permission of the copyright holder. Second, he “takes seriously the argument that privileged users of Standard English have no business imitating... the speech varieties associated with less privileged communities.” In all times other than our own, the privileged did not deign to use “less privileged” forms of speech (unless they were Victor Hugo), but if now they do not even dare, we can still guess what will happen. The less privileged will seek to use more privileged forms of speech, just as Anglo-Saxon serfs aped Norman French until they ended up speaking English. More recently, wealthy corporations have sought to own whole programming languages by extending the reach of copyright law; perhaps “less privileged communities” are now about to use similar weapons to protect their linguistic turf. We must object as noisily as we can to attempts to enclose public goods by corporations, by self-defining communities, or by any other entities. We would all be the poorer if they should ever succeed. (shrink)

This commentary provides a brief overview of the methods and results presented by Jennifer Kuzma, Pouya Najmaie, and Joel Larson in “Evaluating Oversight Systems for Emerging Technologies: A Case Study of Genetically Engineered Organisms.” It offers suggestions regarding how supplemental information might be used to gain additional insights into the authors' results and how future research could further enhance our understanding of the attributes and outcomes of regulatory oversight for genetically engineered organisms.

This paper reviews the paper by Kuzma, Najmaie, and Larson that looks at what can be learned from the experience with genetically engineered organisms for oversight of emerging technologies more generally. That paper identifies key attributes of a good oversight system: promoting innovation, ensuring safety, identifying benefits, assessing costs, and doing so all while building public confidence. In commenting on that analysis, this paper suggests that looking at “oversight” in three phases — research and development, regulatory review, and market acceptance (...) — can help to determine when certain of these attributes should take precedence over others and how to structure remedies when an error occurs. The result is an approach that is precautionary with respect to research and development, prudent and open to public input in the regulatory review stage, and purposefully persuasive once market acceptability is at stake, with remedies that are risk-containing in the first phase, risk-managing in the second, and risk-assuaging in the third. Combining the key attributes with the idea of three phases can help attune oversight to society's needs. (shrink)

The subject of the article is the concept of a man formed by a Polish philosopher and sociologist Erazm Majewski. A special attention was paid the premises, which as defined by Majewski, enabled a man to cross the borders of the animal world. Anthropological studies conducted by Majewski contributed to a deeper understanding of an exceptional being, i.e. man. Majewski made an attempt to solve the riddle of man from the perspective of both natural history and sociology.

Este trabajo surge a partir de la investigación general de las técnicas hidropónicas teniendo en cuenta sus ventajas y desventajas para de esta forma poder encontrar aquel factor determinante a través de una comparación de técnicas hidropónicas que permitan clasificarlas y escoger la mejor opción que genere menos impacto ambiental negativo y demuestre ser más productivo en los entornos urbanos. Adicionalmente, un factor determinante en las ciudades es su espacio limitado por lo que la mejor opción también deberá incluir un (...) óptimo manejo del espacio que permita a casi cualquier individuo poder aplicarlos desde su entorno sin recurrir a excesivas modificaciones. Como principal resultado se escogió a la Hidroponía recirculante como método predominante por los excelentes resultados que se obtienen con relación a los demás, adicionalmente, este puede ser fácilmente aplicado en los ambientes urbanos por su versatilidad y buen manejo de recursos. Palabras Clave: Hidroponia, ambiente, urbano, comparativa, técnicas, cultivo. Referencias [1]J. López, «La producción hidropónica de cultivos,» IDESIA, vol. 36, nº 2, pp. 139-141, 2018. [2]J. Lee, A. Rahman, J. Behrens, C. Brennan, B. Ham, H. Seok Kim, C. Won, S. Yun, H. Azam y M. Kwon, «Nutrient removal from hydroponic wastewater by a microbial consortium,» New Biotechnology, vol. 41, pp. 15-24, 2018. [3]H. Ku, C. Tiong, A. Suresh y B. Ong, «“Active” hydroponic greenhouse system to kick-start and augment reforestation program through carbon sequestration e an experimental and theoretical feasibility study,» Journal of Cleaner Production, vol. 129, pp. 637-646, 2016. [4]J. Beltrano y D. Gimenez, Cultivo en hidroponía, Buenos Aires: Universidad de la Plata, 2015. [5]L. Ramírez, M. Pérez, P. Jiménez, H. Giraldo y E. Gómez, «Evaluación preliminar de sistemas acuapónicos e hidropónicos en cama flotante para el cultivo de orégano,» Revista Facultad de Ciencias Básicas, vol. 7, nº 2, pp. 242-259, 2011. [6]S. Hosseinzadeh, D. Testai, M. BKheet y J. De Graeve, «Degradation of root exudates in closed hydroponic systems using UV/H2O2: Kinetic investigation, reaction pathways and cost analysis,» Science of the Total Environment, vol. 1, pp. 1-9, 2019. [7]N. Camarena, A. Rojas y M. Santos, «Fluoride bioaccumulation by hydroponic cultures of camellia,» Chemosphere, vol. 136, pp. 56-62, 2015. [8]W. Wang, Y. Ma, L. Fu, Y. Cui y M. Yaqoob, «Physical an mechanical properties of hydroponic lettuce for automatic harvesting,» Informatión processing in agriculture, vol. 1, pp. 2214-3173, 2020. [9]M. Zárate, Manual de Hidroponia, Coyoacán: Universidad Autónoma de Mexico, 2014. [10]S. Magwaza, L. Magwaza, A. Odindo y C. Buckley, «Partially treated domestic wastewater as a nutrient source for tomatoes grown in a hydroponic system: effect on nutrientabsorption and yield,» Heliyon, vol. 6, nº 12, pp. 2405-8440, 2020. [11]C. ARANO, «Hidroponía: Algunas paginas de historia,» Tecnología de Producción, nº 58, pp. 24-32, 2007. [12]G. Guzmán, Hidroponia en Casa: Una actividad familiar, Costa Rica: Ministerio de Agricultura y ganaderia, 2004. [13]J. Gilsanz, HIDROPONIA, Montevideo : Unidad de Comunicación y Transferencia de Tecnología, 2007. [14]C. Miller, «El debate de hidroponia orgánica: Perspectivas norteamericanas sobre si la producción hidropónica merece ser certificada como orgánica.,» Productores de Hortalizas, nº 6, pp. 36-38, 2017. [15]A. Herrera, «Manejo de la solución nutritiva en la producción de tomate en hidroponía,» Terra Latinoamericana, vol. 17, nº 3, pp. 221-229, 1999. [16]C. Espinal y D. Matulić, «Recirculating Aquaculture Technologies,» Biomedical and Life Sciences, pp. 35-76, 2020. [17]H. Resh, «Técnicas de cultivo con flujo laminar de nutrientes,» de Cultivos Hidroponicos, España, Mundi-Prensa, 2001, pp. 35-37. [18]P. Blanca y L. Teresa, «Sistemas recirculantes y su interés en el cutlivo de ornamentales,» Tecnología de producción, nº 35, pp. 34-36, 2006. [19]C. Magán, «Recirculación de las soluciones nutritivas, Manejo y Control Microbiologico,» InfoAgro, nº 2, pp. 1-2, 2016. [20]S. Goddek, A. Joyce, B. Kotzen y M. Dos-Santos, «Aquaponics and Global Food Challenges,» Aquaponics Food Production Systems. Springer, vol. 1, nº 1, pp. 3-17, 2019. [21]S. G. Verdoliva, D. Gwyn Jones, A. Detheridge y P. Robson, «Controlled comparisons between soil and hydroponic systems reveal increased water use efficiency and higher lycopene and β-carotene contents in hydroponically grown tomatoes,» Scientia Horticulturae, pp. 3002-4238, 2020. [22]A. Chaudhry y V. Mishra, «A Comparative Analysis of Vertical Agriculture Systems in Residential Apartments, » de 2019 Advances in Science and Engineering Technology International Conferences, Dubai, United Arab Emirates, United Arab Emirates, 2019. [23]T. Mazhar, G. Jianmin, L. Imran, S. Kashif, Q. Waqar, S. Sher y C. Jiedong, «Modern plant cultivation technologies in agriculture under controlled nvironment: a review on aeroponics,» Journal of Plant Interactions, vol. 13, nº 1, pp. 338-352, 2012. [24]K. Janiak, A. Jurga, J. Kuźma, W. Breś y M. Muszyński, «Surfactants effect on aeroponics and important mass balances of regenerative life support system – Lettuce case study,» Science of the Total Environment, vol. 718, nº137324, pp. 1-12, 2020. [25]F. Rahman, I. Jahan, R. Biplob, N. Farhin y J. Uddin, «Automated Aeroponics System for Indoor Farming using Arduino,» de 2018 Joint 7th International Conference on Informatics, Electronics & Vision and 2018 2nd International Conference on Imaging, Vision & Pattern Recognition, Kitakyushu, Japan, 2018. [26]M. Caldeyro Stajano, «La Hidroponía Simplificada como Tecnología apropiada, para implementar la Seguridad Alimentaria en la Agricultura Urbana.,» Cuadernos del CEAgro, nº 8, pp. 71-76, 2006. (shrink)

Filozoficzne rozważania na temat cywilizacji w ostatecznym rozrachunku stoją pod znakiem zapytania o ich prawomocność. Zdawałoby się, iż studia cywilizacyjne winnioemy zostawiæ antropologom, historykom, politologom i innym przedstawicielom nauk szczegółowych. Filozofie cywilizacji natomiast powinny zostać odłożone do antykwariatu doktryn spekulatywnych. Odpowiedź filozofów na takie pytanie da się łatwo przewidzieć: każda teoria cywilizacji zakłada jakąś jej filozofię. Ale typów tej filozofii jest ledwie kilka, przeto zasadne jest pytanie, czy wobec postępów kulturoznawstwa istnieją jakieś powody – poza antykwarycznymi,które usprawiedliwiałyby referowanie dawnych koncepcji (...) tego czy innego rodzaju, skoro mamy nowsze, w domyśle: zbudowane przy pomocy wyników aktualnych badań, a przede wszystkim jakoś uwzględniające wydarzenia, które zaszły na przełomie XX w. A jednak kumulatywny postęp nauk szczegółowych, szczególnie społecznych nie zawsze koreluje z dopracowywaniem ich paradygmatów. Bywa wręcz odwrotnie, przez co pierwotna postać jakiejś idei filozoficznej może okazać się bogatsza i po prostu ciekawsza niż jej późniejsze formy. Czasami postać pierwotna lepiej ujawnia swój aspekt spekulatywny, zamaskowany późniejszymi, kolejnymi próbami „naukowego udowodnienia”. Zdarza się i tak, że oryginalna idea filozoficzna zostaje zarzucona z przyczyn politycznych albo przeciwnie, ulega upolitycznieniu. Przykładami są dwie doktryny, które zestawiamy w niniejszym artykule. W naszym pojęciu egzemplifikują przeciwstawne a uzupełniające się paradygmaty nauki o kulturze. To, że stworzyli je Polacy: Feliks Koneczny i Erazm Majewski jest z historycznego punktu widzenia znamienne, choć rzecz jasna nie wpływa na ich analizę. Zresztą, o ile wiemy, doktryny Konecznego i Majewskiego nie były jeszcze systematycznie porównywane. A jest to chyba porównanie interesujące samo w sobie, skoro z jednej strony Majewski był, obok Spencera i Znanieckiego, jednym z głównych źródeł inspiracji doktryny Konecznego, a z drugiej sam jest godzien uwagi, niezależnie od paradygmatu, który reprezentuje. […]. (shrink)

The diversity of nanotechnologies and of the governance challenges that their applications raise calls for exploration and learning across different cases. We present an Upstream Oversight Assessment (UOA) of expected benefits and potential harms of nanoparticles made of a synthetic polymer (PLGA) to improve vaccines for farmed salmon. Suggested by Jennifer Kuzma and colleagues, an UOA may help identify and prioritise research needs, and it may support evaluations of the adequacy of relevant existing regulatory frameworks. In this work, the UOA (...) approach is modified and supported with elements from the uncertainty analysis framework developed by Warren Walker and colleagues. Empirically, we draw on relevant available published literature and insights generated in an ongoing nanoparticle salmon vaccine project, in which one of the authors participates. Nanotechnologies have not previously been encountered in the regulatory context of fish vaccines, which in part raises unique challenges due to prospective large scale vaccine use in semi-open aquatic systems. Strengthened through cooperation between ELSA and technology researchers we found the UOA useful for an early mapping of benefits and concerns, and for identifying areas in need of further research prior to a nanoparticle based salmon vaccine is developed and taken into use. We consider our approach to represent one among several complementing initiatives that seek to contribute to early stage evaluations of possible negative side effects, broadly conceived, in order to facilitate a more robust nanotechnology development. (shrink)