52 research outputs found
On the Normative Importance of the Distinction Between ‘Governance of AI’ and ‘Governance by AI’
Does Normative Behaviourism Offer an Alternative Methodology in Political Theory?
A central distinction for Jonathan Floyd is that between the traditional method of pursuing political theory conducted by mainstream theorists, which he calls ‘mentalism’, and his suggested method, so-called ‘normative behaviourism’. While the former relies on patterns of thought (e.g. intuitions, value commitments, principles or considered judgements) to justify normative theories, the latter instead relies on patterns of behaviour. Floyd argues that normative behaviourism offers an alternative methodology to mainstream mentalism, a new – and better – way of doing political philosophy. Our aim in this article is to reject this claim: normative behaviourism does not offer an alternative methodology in political theory. First, we show that normative behaviourism, contrary to Floyd’s claim, is as dependent on value premises as mainstream, ‘mentalist’ political theory. Second, we illustrate the structural similarities between normative behaviourism and mainstream political theory from a methodological standpoint by comparing the former with an influential normative theory, namely, utilitarianism
The Global Governance of Artificial Intelligence: Next Steps for Empirical and Normative Research
Artificial intelligence (AI) represents a technological upheaval with the
potential to change human society. Because of its transformative potential, AI
is increasingly becoming subject to regulatory initiatives at the global level.
Yet, so far, scholarship in political science and international relations has
focused more on AI applications than on the emerging architecture of global AI
regulation. The purpose of this article is to outline an agenda for research
into the global governance of AI. The article distinguishes between two broad
perspectives: an empirical approach, aimed at mapping and explaining global AI
governance; and a normative approach, aimed at developing and applying
standards for appropriate global AI governance. The two approaches offer
questions, concepts, and theories that are helpful in gaining an understanding
of the emerging global governance of AI. Conversely, exploring AI as a
regulatory issue offers a critical opportunity to refine existing general
approaches to the study of global governance
High-performance aqueous electrolyte symmetrical supercapacitor using porous carbon derived cassava peel waste
Electrolytes have generally recognized as one of the most important components in enhancing the electrochemical
performance of supercapacitors. On the other hand, aqueous electrolytes considered prime candidates for the development of
the next generation of symmetric supercapacitors due to their low-cost, environmentally friendly, high ionic conductivity,
ne
ionic size, and high capacitance. Herein, the symmetrical supercapacitor of the sustainable porous carbon-based electrode
material was con
rmed through various aqueous electrolytes consisting of neutral, basic, and acidic such as Na2SO4, KOH, and
H2SO4. Activated carbon obtained from high potential biomass sources of cassava peel waste. Activated carbon synthesis was
performed with a comprehensive approach in order to obtain abundant pore structure, high porosity, and improved we
ability
through a combination of high-temperature chemical and physical activation. In addition, the electrode material is designed to
resemble a solid disc without the addition of a synthetic binder.
e evaluation of the disc dimensions showed high porosity in
the obtained activated carbon. Furthermore, the symmetrical supercapacitor of the optimized electrode material exhibited
excellent speci
c capacitances of 112, 150, and 183 F g-1 at 1 mV s-1 in the electrolytes Na2SO4, KOH, and H2SO4, respectively.
In addition, the highest rate capability of 70% was con
rmed in the H2SO4 acid electrolyte. Moreover, their coulombic
efficiency can be maintained around 89% with low equivalent series resistance 0.21-0.42 Ω.
erefore, the activated
carbon-based supercapacitor symmetric cell device from cassava peel showed high performance for developing high-
performance supercapacitor applications with guaranteed stability in aqueous electrolytes
Forst on Reciprocity of Reasons: a Critique
According to Rainer Forst, (i) moral and political claims must meet a requirement of reciprocal and general acceptability (RGA) while (ii) we are under a duty in engaged discursive practice to justify such claims to others, or be able to do so, on grounds that meet RGA. The paper critically engages this view. I argue that Forst builds a key component of RGA, i.e., reciprocity of reasons, on an idea of the reasonable that undermines both (i) and (ii): if RGA builds on this idea, RGA is viciously regressive and a duty of justification to meet RGA fails to be agent transparent. This negative result opens the door for alternative conceptions of reciprocity and generality. I then suggest that a more promising conception of reciprocity and generality needs to build on an idea of the reasonable that helps to reconcile the emancipatory or protective aspirations of reciprocal and general justification with its egalitarian commitments. But this requires to downgrade RGA in the order of justification and to determine on prior, substantive grounds what level of discursive influence in reciprocal and general justification relevant agents ought to have
Global disparities in surgeons’ workloads, academic engagement and rest periods: the on-calL shIft fOr geNEral SurgeonS (LIONESS) study
: The workload of general surgeons is multifaceted, encompassing not only surgical procedures but also a myriad of other responsibilities. From April to May 2023, we conducted a CHERRIES-compliant internet-based survey analyzing clinical practice, academic engagement, and post-on-call rest. The questionnaire featured six sections with 35 questions. Statistical analysis used Chi-square tests, ANOVA, and logistic regression (SPSS® v. 28). The survey received a total of 1.046 responses (65.4%). Over 78.0% of responders came from Europe, 65.1% came from a general surgery unit; 92.8% of European and 87.5% of North American respondents were involved in research, compared to 71.7% in Africa. Europe led in publishing research studies (6.6 ± 8.6 yearly). Teaching involvement was high in North America (100%) and Africa (91.7%). Surgeons reported an average of 6.7 ± 4.9 on-call shifts per month, with European and North American surgeons experiencing 6.5 ± 4.9 and 7.8 ± 4.1 on-calls monthly, respectively. African surgeons had the highest on-call frequency (8.7 ± 6.1). Post-on-call, only 35.1% of respondents received a day off. Europeans were most likely (40%) to have a day off, while African surgeons were least likely (6.7%). On the adjusted multivariable analysis HDI (Human Development Index) (aOR 1.993) hospital capacity > 400 beds (aOR 2.423), working in a specialty surgery unit (aOR 2.087), and making the on-call in-house (aOR 5.446), significantly predicted the likelihood of having a day off after an on-call shift. Our study revealed critical insights into the disparities in workload, access to research, and professional opportunities for surgeons across different continents, underscored by the HDI
Reducing the environmental impact of surgery on a global scale: systematic review and co-prioritization with healthcare workers in 132 countries
Abstract
Background
Healthcare cannot achieve net-zero carbon without addressing operating theatres. The aim of this study was to prioritize feasible interventions to reduce the environmental impact of operating theatres.
Methods
This study adopted a four-phase Delphi consensus co-prioritization methodology. In phase 1, a systematic review of published interventions and global consultation of perioperative healthcare professionals were used to longlist interventions. In phase 2, iterative thematic analysis consolidated comparable interventions into a shortlist. In phase 3, the shortlist was co-prioritized based on patient and clinician views on acceptability, feasibility, and safety. In phase 4, ranked lists of interventions were presented by their relevance to high-income countries and low–middle-income countries.
Results
In phase 1, 43 interventions were identified, which had low uptake in practice according to 3042 professionals globally. In phase 2, a shortlist of 15 intervention domains was generated. In phase 3, interventions were deemed acceptable for more than 90 per cent of patients except for reducing general anaesthesia (84 per cent) and re-sterilization of ‘single-use’ consumables (86 per cent). In phase 4, the top three shortlisted interventions for high-income countries were: introducing recycling; reducing use of anaesthetic gases; and appropriate clinical waste processing. In phase 4, the top three shortlisted interventions for low–middle-income countries were: introducing reusable surgical devices; reducing use of consumables; and reducing the use of general anaesthesia.
Conclusion
This is a step toward environmentally sustainable operating environments with actionable interventions applicable to both high– and low–middle–income countries
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