Drinking water quality has drawn enormous attention from scientific communities, the industrial sector, and the common public in several countries during the last couple of decades. The scholarship in science and technology studies somehow overlooked this crucial domain. This article attempts to contribute to this gray area by exploring how drinking water quality is understood in Indian water policies, laws, and courtrooms. The article argues that water policies and laws in India were significantly shaped by international treaties and global environmental (...) stewardship. In the courtrooms, the Indian judiciary employed minimum science-based evidence in decision making in the context of drinking water–related cases; rather they used a rights-based approach and minimally engaged with the issue of drinking water quality/standards. Whatever little science used as valid science by the judges in the decision making was entirely expert-based. The reliance of the judges on the scientific expertise of the experts representing regulatory organizations and public institutions was another unique characteristic of the relationship between science and law in India. (shrink)

We offer a formal treatment of the semantics of both complete and incomplete mistrustful or distrustful information transmissions. The semantics of such relations is analysed in view of rules that define the behaviour of a receiving agent. We justify this approach in view of human agent communications and secure system design. We further specify some properties of such relations.

Normatively inappropriate scientific dissent prevents warranted closure of scientific controversies and confuses the public about the state of policy-relevant science, such as anthropogenic climate change. Against recent criticism by de Melo-Martín and Intemann of the viability of any conception of normatively inappropriate dissent, I identify three conditions for normatively inappropriate dissent: its generation process is politically illegitimate, it imposes an unjust distribution of inductive risks, and it adopts evidential thresholds outside an accepted range. I supplement these conditions with an inference-to-the-best-explanation (...) account of knowledge-based consensus and dissent to allow policy makers to reliably identify unreliable scientific dissent. (shrink)

Social inequality may obstruct the generation of knowledge, as the rich and powerful may bring about social acceptance of skewed views that suit their interests. Epistemic equality in the context of justification is a means of preventing such obstruction. Drawing on social epistemology and theories of equality and distributive justice, we provide an account of epistemic equality. We regard participation in, and influence over a knowledge-generating discourse in an epistemic community as a limited good that needs to be justly distributed (...) among putative members of the community. We argue that rather than trying to operationally formulate an exact criterion for distributing this good, epistemic equality may be realized by insisting on active participation of members of three groups in addition to credited experts: relevant disempowered groups, relevant uncredited experts, and relevant stakeholders. Meeting these conditions fulfills the political, moral, and epistemic aims of epistemic equality. (shrink)

It is commonly argued that values “fill the logical gap” of underdetermination of theory by evidence, namely, values affect our choice between two or more theories that fit the same evidence. The underdetermination model, however, does not exhaust the roles values play in evidential reasoning. I introduce WAVE – a novel account of the logical relations between values and evidence. WAVE states that values influence evidential reasoning by adjusting evidential weights. I argue that the weight-adjusting role of values is distinct (...) from their underdetermination gap-filling role. Values adjust weights in three ways. First, values affect our trust in the testimony of others. Second, values influence the evidential thresholds required for justified epistemic judgments. Third, values influence the relative weight of a certain type of evidence within a body of multimodal discordant evidence. WAVE explains, from an epistemic perspective, rather than psychological, how smokers, for example, can find the same evidence about the dangers of smoking less persuasive than non-smokers. WAVE allows for a wider effect of values on our accepted scientific theories and beliefs than the effect for which the underdetermination model allows alone; therefore, science studies scholars must consider WAVE in their research and analysis of evidential case studies. (shrink)

Social scientists have offered a number of explanations for why Americans commonly deny that human-caused climate change is real. In this paper, I argue that these explanations neglect an important group of climate change deniers: those who say they are on the side of science while also rejecting what they know most climate scientists accept. I then develop a “nature of science” hypothesis that does account for this group of deniers. According to this hypothesis, people have serious misconceptions about what (...) scientific inquiry ought to look like. Their misconceptions interact with partisan biases to produce denial of human-caused climate change. After I develop this hypothesis, I propose ways of confirming that it is true. Then I consider its implications for efforts to combat climate change denial and for other cases of public rejection of science. (shrink)

Social epistemology has paid little attention to oral historiography as a source of expert insight into the credibility of testimony. One extant suggestion, however, is that oral historians treat testimony with a default trust reflecting a standing warrant for accepting testimony. The view that there is such a standing warrant is sometimes known as the Acceptance Principle for Testimony. I argue that the practices of oral historians do not count in support of APT, all in all. Experts have commonly described (...) oral traditions as oriented towards political, cultural and entertainment ends, and not only—or not even—towards an accurate depiction of past events. Even when accuracy is the emphasis, many historians of oral tradition do not trust such testimony as APT would suggest; the importance of gathering supporting evidence is a consistent emphasis. Yet oral historiography, both of traditions and more generally, does hold out lessons for the epistemology of testimony, implicating a wider range of social.. (shrink)

_ Source: _Page Count 39 What is the correct epistemic stance that laypeople should take vis-a-vis epistemic authorities? The author provides an answer to this question based on a critical examination of Linda Zagzebski’s _Preemption Thesis_, according to which the fact that an authority has a belief p is a reason for a layperson to believe p that replaces her other reasons relevant to believing p and is not simply added to them. In contrast, the author argues that _epistemic deference_ (...) requires a layperson to perform a number of epistemic tasks and involves an active and critical stance that conflicts with the Preemption Thesis. (shrink)

What is the correct epistemic stance that laypeople should take vis-a-vis epistemic authorities? The author provides an answer to this question based on a critical examination of Linda Zagzebski’s Preemption Thesis, according to which the fact that an authority has a belief p is a reason for a layperson to believe p that replaces her other reasons relevant to believing p and is not simply added to them. In contrast, the author argues that epistemic deference requires a layperson to perform (...) a number of epistemic tasks and involves an active and critical stance that conflicts with the Preemption Thesis. (shrink)

Recent years have seen a notable increase in the production of scientific expertise by large multidisciplinary groups. The issue we address is how reports may be written by such groups in spite of their size and of formidable obstacles: complexity of subject matter, uncertainty, and scientific disagreement. Our focus is on the International Panel on Climate Change, unquestionably the best-known case of such collective scientific expertise. What we show is that the organization of work within the IPCC aims to make (...) it possible to produce documents that are indeed expert reports. To do so, we first put forward the epistemic norms that apply to expert reports in general, that is, the properties that reports should have in order to be useful and to help decision-making. Section 2 claims that these properties are: intelligibility, relevance and accuracy. Based on this analysis, section 3 points to the difficulties of having IPCC reports indeed satisfying these norms. We then show how the organization of work within the IPCC aims at and to a large extent secures intelligibility, relevance and accuracy, with the result that IPCC reports can be relied on for decision-making. Section 4 focuses on the fundamentals of IPCC’s work organization--that is, division of labour within the IPCC--while section 5 investigates three frameworks that were introduced over the course of the functioning of the IPCC: the reviewing procedure of IPCC reports, the language that IPCC authors use to express uncertainty and the Coupled Model Intercomparison Project. Concluding remarks are offered in section 6. (shrink)

Margaret Atwood and David Suzuki are two of the most prominent Canadian public ‎intellectuals ‎involved in the global warming debate. They both argue that anthropogenic global ‎warming is ‎occurring, warn against its grave consequences, and urge governments and the ‎public to take ‎immediate, decisive, extensive, and profound measures to prevent it. They differ, ‎however, in the ‎reasons and evidence they provide in support of their position. While Suzuki ‎stresses the scientific ‎evidence in favour of the global warming theory and the (...) scientific ‎consensus around it, Atwood is ‎suspicious of the objectivity of science, and draws on an ‎idiosyncratic neo-Malthusian theory of ‎human development. Their implicit views ‎about the cognitive authority of science may be ‎identified with Critical Contextual Empiricism ‎and Feminist Standpoint Epistemology, respectively, ‎both of which face difficulties with ‎providing solid grounds for the position they advocate.‎ ‎. (shrink)

Online discourse has created a new media environment for contributions to public life, one that challenges the social significance of the role of public intellectuals—intellectuals who, whether by choice or by circumstance, offer commentary on issues of the day. The value of such commentary is rooted in the assumption that, by virtue of their training and experience, intellectuals possess knowledge—that they understand what constitutes knowledge with respect to a particular topic, are able to distinguish it from mere opinion, and are (...) in a position to define its relevance in different contexts. When intellectuals comment on matters of public concern, they are accordingly presumed to speak truth, whether they are writing books or op-ed columns or appearing as guests on radio and television news programs. At the same time, with increasing frequency, discourse on public life is taking place online. This new digital environment is characterized by abundance—an abundance of speakers, discussion, and access. But has this abundance of discourse—this democratization of knowledge, as some describe it—brought with it a corresponding increase in truth? Casting doubt on the assertion that online discourse, with its proliferation of voices, will somehow yield collective wisdom, Speaking Power to Truth raises concerns that this wealth of digitally enabled commentary is, in fact, too often bereft of the hallmarks of intellectual discourse: an epistemological framework and the provision of evidence to substantiate claims. Instead, the pursuit of truth finds itself in competition with the quest for public reputation, access to influence, and enhanced visibility. But as knowledge is drawn into the orbit of power, and as the line between knowledge and opinion is blurred, what role will the public intellectual play in the promotion and nurturing of democratic processes and goals? In exploring the implications of the digital transition, the contributors to Speaking Power to Truth provide both empirical evidence of, and philosophical reflection on, the current and future role of the public intellectual in a technologically mediated public sphere. Contributions by Barry Cooper, Jacob Foster, Karim-Ally Kassam, Boaz Miller, Liz Pirnie, and Eleanor Townsley. (shrink)

If scientists violate principles and practices of routine science to quickly develop interventions against catastrophic threats, they are engaged in what I call fast science. The magnitude, imminence, and plausibility of a threat justify engaging in and acting on fast science. Yet, that justification is incomplete. I defend two principles to assess fast science, which say: fast science should satisfy as much as possible the reliability-enhancing features of routine science, and the fast science developing an intervention against a threat should (...) not depend on the same problematic assumptions as the fast science which estimates the magnitude, imminence, and plausibility of the threat. (shrink)

Disagreement among experts is a central topic in social epistemology. What should an expert do when confronted with the different opinion of an epistemic peer? Possible answers include the steadfast view, the abstemious view, and moderate conciliatory views, which specify criteria for belief change when a peer’s different opinion is encountered. The practice of Delphi techniques in healthcare, medicine, and social sciences provides a real-life case study of expert disagreement, where disagreement is gradually transformed into consensus. An analysis of Delphi (...) shows that moderate conciliatory views are descriptively more adequate than rival views. However, it also casts doubt on whether the debate in social epistemology is explanatory relevant vis-à-vis real life cases of expert disagreement, where consensus replaces truth, and acceptance is more explanatorily relevant than belief. (shrink)

Journalism and media studies lack robust theoretical concepts for studying journalistic knowledge ‎generation. More specifically, conceptual challenges attend the emergence of big data and ‎algorithmic sources of journalistic knowledge. A family of frameworks apt to this challenge is ‎provided by “social epistemology”: a young philosophical field which regards society’s participation ‎in knowledge generation as inevitable. Social epistemology offers the best of both worlds for ‎journalists and media scholars: a thorough familiarity with biases and failures of obtaining ‎knowledge, and a strong (...) orientation toward best practices in the realm of knowledge-acquisition ‎and truth-seeking. This paper articulates the lessons of social epistemology for two central nodes of ‎knowledge-acquisition in contemporary journalism: human-mediated knowledge and technology-‎mediated knowledge. ‎. (shrink)

Disagreement among experts is a central topic in social epistemology. What should an expert do when confronted with the different opinion of an epistemic peer? Possible answers include the steadfast view (holding to one’s belief), the abstemious view (suspending one’s judgment), and moderate conciliatory views, which specify criteria for belief change when a peer’s different opinion is encountered. The practice of Delphi techniques in healthcare, medicine, and social sciences provides a real-life case study of expert disagreement, where disagreement is gradually (...) transformed into consensus. An analysis of Delphi shows that moderate conciliatory views are descriptively more adequate than rival views. However, it also casts doubt on whether the debate in social epistemology is explanatory relevant vis-à-vis real life cases of expert disagreement, where consensus replaces truth, and acceptance is more explanatorily relevant than belief. (shrink)