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Generative artificial intelligence (GenAI) raises ethical and social challenges that can be examined according to a normative and an epistemological approach. The normative approach, increasingly adopted by European institutions, identifies the pros and cons of technological advancement. The main pros concern technological innovation, economic development and the achievement of social goals and values. The disadvantages mainly concern cases of abuse, use or underuse of Gen AI. The epistemological approach investigates the specific way in which Gen AI produces information, knowledge, and a representation of reality that differs from that of human beings. To fully realise the impact of Gen AI, our paper contends that both these approaches should be pursued: an identification of the risks and opportunities of Gen AI also depends on considering how this form of AI works from an epistemological viewpoint and our ability to interact with it. Our analysis compares the epistemology of Gen AI with that of law, to highlight four problematic issues in terms of: (i) qualification; (ii) reliability; (iii) pluralism and novelty; (iv) technological dependence. The epistemological analysis of these issues leads to a better framing of the social and ethical aspects resulting from the use, abuse or underuse of Gen AI.
The objective of this systematic review and meta-analysis (SRMA) was to synthesize literature on the differences in risk of community-acquired third-generation cephalosporin resistant (3GC-R) uropathogens across racial and ethnic groups.
Methods:
This SRMA builds on a completed scoping review of the association between race, ethnicity, and risk of colonization or community-acquired infection with ESKAPE pathogens. A literature search was conducted for the earlier scoping review in January 2022 and updated in March 2024. Following PRISMA guidelines, titles and abstracts were screened before advancing to full-text review and data extraction. A customized extraction form in Covidence captured relevant information from each study. For this SRMA, studies identified in the scoping review that reported case counts or effect measures related to colonization or community-acquired infection with 3GC-R uropathogens across distinct identities were included. Separate random effects meta-analyses assessed differences in risk of 3GC-R uropathogens between each minority racial/ethnic group and White/Caucasian persons.
Results:
Five studies comprising 13,527 subjects were included in the SRMA, among which there was generally a higher risk of 3GC-R uropathogens among Hispanic/Latinx and Asian persons compared to White persons. Only the meta-analysis of Hispanic/Latinx versus White/Caucasian persons yielded a statistically significant pooled risk ratio; specifically, Hispanic/Latinx persons had a 27% higher risk of harboring 3GC-R uropathogens (95% CI: 1.04, 1.55).
Conclusions:
As antibiotic resistance rises in community settings, our findings support the need to understand the structural issues that underpin differential risk of 3GC-R uropathogens across race and ethnicity.
The only surviving student transcript of any of Kant’s course lectures on political philosophy, the Feyerabend lecture notes of 1784, provide Kant’s criticisms of Natural Law theory as well as a statement of Kant’s own developing theory at a time when he published very little on the topic. This introduction describes the nature of the course lecture and gives an overview of the contributions that follow.
Novel plant-based meat alternatives (PBMAs) have the potential to disrupt traditional meat industries, but only if consumers substitute PBMAs for meat over time. This study uses weekly household scanner data from 2018 to 2020, to estimate demand for PBMAs in the ground meat market. We use a basket-based demand approach by estimating a multivariate logit model (MVL) to determine cross-product relationships between PBMAs, ground turkey, ground chicken, and ground beef, while simultaneously exploring the role of prior consumption habits and demographics on demand. The only demographic characteristic affecting PBMA demand is the household education level of having a college degree when controlling for other factors. We found no significant seasonal difference in purchasing patterns, after controlling for cross-product effects, prior purchases, and demographics. Demand for PBMAs is driven by habit formation rather than variety seeking, as higher past purchases of PBMAs lead to a higher likelihood of current PBMA purchases. Consumers with higher past ground beef purchases are less likely to choose PBMAs, suggesting growth of this new product is coming from consumers on the margin rather than from heavy beef buyers substituting away from their traditional purchases. PBMAs and ground beef are utility complements with all meat products, suggesting that traditional meat and PBMA companies, along with retailers, should explore synergies in product marketing and offerings.
This chapter addresses the interplay of invisibility, status, and power in UX writing. My aim in the chapter is twofold. First, I am interested in how UX writers understand and negotiate the (in)visibility of language in their own work. Tracing the semiotic ideologies of these professional language workers, I discuss how UX writers operationalize a discursive ideal of invisible writing in order to establish the value of their linguistic work vis-à-vis their colleagues, who typically privilege other modes of meaning making. Second, I examine how UX writers make sense of the linguistic and cultural-political consequences of this invisibility. In this regard, I suggest that the ideal of an invisible interface is a central media ideology that not only structures the work of UX writers but ultimately determines how ordinary users can(not) communicate with and through digital media. I conclude by linking my case study to broader discussions of invisibility in cultural studies of technology, arguing that communication with and through digital media is shaped not only by users’ perspectives but also by the semiotic and media ideologies of its producers.
This chapter introduces methods for generating and documenting paradata before and during data creation practices and processes (i.e. prospective and in-situ approaches, respectively). It introduces formal metadata-based paradata documentation using standards and controlled vocabularies to contribute to paradata consistency and interoperability. Narrative descriptions and recordings are advantageous for providing contextual richness and detailed documentation of data generation processes. Logging methods, including log files and blockchain technology, allow for automatic paradata generation and for maintaining the integrity of the record. Data management plans and registered reports are examples of measures to prospectively generate potential paradata on forthcoming activities. Finally, facilitative workflow-based approaches are introduced for step-by-step modelling of practices and processes. Rather than suggesting that a single approach to generating and documenting paradata will suffice, we encourage users to consider a selective combination of approaches, facilitated by adequate institutional resources, technical and subject expertise, to enhance the understanding, transparency, reproducibility and credibility of paradata describing practices and processes.
The AI Act contains some specific provisions dealing with the possible use of artificial intelligence for discriminatory purposes or in discriminatory ways, in the context of the European Union. The AI Act also regulates generative AI models. However, these two respective sets of rules have little in common: provisions concerning non-discrimination tend not to cover generative AI, and generative AI rules tend not to cover discrimination. Based on this analysis, the Chapter considers what is currently the Eu legal framework on discriminatory output of generative AI models, and concludes that those expressions that are already prohibited by anti-discrimination law certainly remain prohibited after the approval of the AI Act, while discriminatory content that is not covered by Eu non-discrimination legislation will remain lawful. For the moment, the AI Act has not brought any particularly relevant innovation on this specific matter, but the picture might change in the future.
During the 1930s and early 1940s, numerous groups in Uruguay coalesced to oppose fascism. This chapter examines the antifascist efforts organized by ethnic societies, labor unions, women’s groups, Afro-Uruguayans, students, intellectuals, and artists, among others. The emergent antifascist movements in Uruguay served as nodes in the broader transnational struggle for democracy and against totalitarianism. While some Uruguayans traveled to Spain to directly take part in the Spanish Civil War, others sought to marshal support at home to combat the influence of European fascism. The ideological struggles in Europe were also pressing at home, as President Gabriel Terra initiated a dictatorship in the 1930s that revealed his supporters’ fascist leanings. Likewise, an engrained sense of national exceptionalism tied to Uruguay’s decades-long democratic tradition, augmented the need to resist Terra’s dictatorship (1933–38) and later to repudiate any remnants of its legacy.