B. Tracy

_Critical Thinking_ is a much-needed guide to thinking skills and above all to thinking critically for oneself. Through clear discussion, students learn the skills required to tell a good argument from a bad one. Key features include: *jargon-free discussion of key concepts in argumentation *how to avoid confusions surrounding words such as 'truth', 'knowledge' and 'opinion' *how to identify and evaluate the most common types of argument *how to spot fallacies in arguments and tell good reasoning from bad *topical examples from politics, sport, medicine, music *chapter summaries, glossary and exercises _Critical Thinking_ is essential reading for anyone, student or professional, seeking to improve their reasoning and arguing skills

This paper considers the use of Derek Jarman’s film “Wittgenstein” as a valuable resource for those writing upon, thinking about, and teaching Wittgenstein’s philosophy, especially in understanding Wittgenstein’s approach to questions about language and its relationship to reality. The paper begins by considering the role biography plays in philosophical scholarship and how, in the case of Wittgenstein, this has a particularly significant role. Next, the paper describes the form and content of the film before moving to a discussion of strategies for using the film in class. Finally, the paper concludes by arguing that the film is a Wittgensteinian one as it illustrates Wittgenstenian themes by showing them rather than telling them.

“The Innsmouth Look: H. P. Lovecraft’s Ambivalent Modernism” explores how horror writing responds to the anxieties and possibilities presented by historical modernity. Lovecraft, in his short story “The Shadow Over Innsmouth,” translated contemporary concerns about immigration, industrialization and racial difference into a plot about a young traveler encountering a terrifying alien population in a small New England town. The essay examines the ways that this story both demonstrates how the dehumanization of the racialized “other” operated during the modern period, and exposes the inherent fallacy in such objectification. Though the aliens in the story are physically distinct, and the visual difference provokes disgust and withdrawal in the narrator, this “Innsmouth look” also reveals the way the objectified other is always looking back, a subject in his or her own right.

Part of the job of the philosophy teacher, and in particular the critical thinking teacher, is to encourage students to critically examine their own beliefs. There are some beliefs that are difficult to think critically about, even for those who have critical thinking skills and are committed to applying them to their own beliefs. These resistant beliefs are not all of a kind, and so a range of different strategies may be needed to get students to think critically about them. In this paper we suggest some such strategies.

The rhetorical function of whataboutism is to redirect attention from the specific case at hand. Although commonly used as a rhetorical move, whataboutisms can appear in arguments. These tend to be weak arguments and are often instances of the tu quoque fallacy or other fallacies of relevance. In what follows, I show that arguments involving a whataboutist move can take a wide variety of forms, and in some cases, they can occur in good arguments. I end by considering how whataboutist arguing in social justice contexts can be harmful to arguers and to the audiences for their arguments.

“The Innsmouth Look: H. P. Lovecraft’s Ambivalent Modernism” explores how horror writing responds to the anxieties and possibilities presented by historical modernity. Lovecraft, in his short story “The Shadow Over Innsmouth,” translated contemporary concerns about immigration, industrialization and racial difference into a plot about a young traveler encountering a terrifying alien population in a small New England town. The essay examines the ways that this story both demonstrates how the dehumanization of the racialized “other” operated during the modern period, and exposes the inherent fallacy in such objectification. Though the aliens in the story are physically distinct, and the visual difference provokes disgust and withdrawal in the narrator, this “Innsmouth look” also reveals the way the objectified other is always looking back, a subject in his or her own right.

The concept of a G‐quartet, a unique structural arrangement intrinsic to guanine‐rich DNA, was first introduced by Gellert and colleagues1 over 40 years ago. For decades, it has been uncertain whether the G‐quartet and the structure that it gives rise to, the G‐quadruplex, are purely in vitro phenomena. Nevertheless, the presence of signature G‐rich motifs in the eukaryotic genome, and the plethora of proteins that bind to, modify or resolve this nucleic acid structure in vitro have provided circumstantial evidence for its physiological relevance. More recently, direct visualisation of G‐quadruplex DNA at native telomeres was achieved, bolstering the evidence for its existence in the cell. Furthermore, G‐quadruplex folded telomeric DNA has been found to perturb telomere function and to impede the action of telomerase, an enzyme overexpressed in >85% of human cancers, hence opening up a novel avenue for cancer therapy in the form of G‐quadruplex stabilising agents. BioEssays 29: 155–165, 2007. © 2007 Wiley Periodicals, Inc.

The ‘Lima Call for Climate Action’ decision marked the conclusion of the 20th session of the Conference of Parties to the United Nations Framework Convention on Climate Change. It expresses how the 196 UNFCCC Parties intend to negotiate the elements of a new agreement to be opened for signature in Paris at COP21. This ‘Paris Agreement’ would govern Parties starting in 2020, when the Kyoto Protocol's second commitment period ends. The new agreement would also move Parties beyond the Kyoto Protocol's focus on mitigation to include adaptation, finance, technology development and transfer, and capacity building requirements. At COP20, Party delegates struggled to find consensus on how to act on the UNFCCC's core principle of ‘common but differentiated responsibilities and respective capacities’ when drafting the Call for Climate Action. In this article, we provide a detailed account of the evolution of the COP20 decision, to show how both its overall structure and specific language shifted in..

My starting point for this paper is a problem in critical thinking pedagogy—the difficult of bringing students to a point where they are able, and motivated, critically to evaluate their own deeply held beliefs. I first interrogate the very idea of a deeply held belief, drawing upon Wittgenstein’s idea of a framework belief—a belief that forms part of a ‘scaffolding’ for our thoughts—or of a belief that functions as a hinge around which other beliefs pivot. I then examine the role of deeply held beliefs, thus conceived, in our ways of being in the world, exploring the extent to which engagement with others whose deeply held beliefs differ from ours may be possible through imaginative ‘travel’. Finally, I reflect upon the extent to which these imaginative moments also offer up opportunities for critical reflection upon our own deeply held beliefs and, thus, the possibility of changing or adapting those beliefs.

This paper considers the use of Derek Jarman’s film “Wittgenstein” as a valuable resource for those writing upon, thinking about, and teaching Wittgenstein’s philosophy, especially in understanding Wittgenstein’s approach to questions about language and its relationship to reality. The paper begins by considering the role biography plays in philosophical scholarship and how, in the case of Wittgenstein, this has a particularly significant role. Next, the paper describes the form and content of the film before moving to a discussion of strategies for using the film in class. Finally, the paper concludes by arguing that the film is a Wittgensteinian one as it illustrates Wittgenstenian themes by showing them rather than telling them.

ABSTRACT:Clinical ethics consultants bear witness to the direct harms of intersecting axes of oppression—such as racism and classism—as they impinge on elucidating and resolving ethical dilemmas in health care. Health Care Ethics Consultation (HCEC) professional guidance supports recognizing and analyzing power dynamics and social-structural obstacles to good care. However, the most relied upon bioethical principles in clinical ethics have been criticized for insufficiency in this regard. While individual ethics consultants have found ways to expand their approaches, they do so in an ad hoc way without frameworks to guide consistency. Motivated by the practical expertise of clinical ethicists, this essay offers a new framework to support openness to analyzing power imbalances and respecting marginalized voices and values. This framework is grounded in transformative justice, where the aim is to take responsibility for oppression by centering and responding to moral perspectives and value systems that are all too often silenced.

My starting point for this paper is a problem in critical thinking pedagogy—the difficult of bringing students to a point where they are able, and motivated, critically to evaluate their own deeply held beliefs. I first interrogate the very idea of a deeply held belief, drawing upon Wittgenstein’s idea of a framework belief—a belief that forms part of a ‘scaffolding’ for our thoughts—or of a belief that functions as a hinge around which other beliefs pivot. I then examine the role of deeply held beliefs, thus conceived, in our ways of being in the world, exploring the extent to which engagement with others whose deeply held beliefs differ from ours may be possible through imaginative ‘travel’. Finally, I reflect upon the extent to which these imaginative moments also offer up opportunities for critical reflection upon our own deeply held beliefs and, thus, the possibility of changing or adapting those beliefs.

Lack of guidance and regulation for authorizing medical cannabis for conditions involving the health and neurodevelopment of children is ethically problematic as it promulgates access inequities, risk-benefit inconsistencies, and inadequate consent mechanisms. In two virtual sessions using participatory action research and consensus-building methods, we obtained perspectives of stakeholders on ethics and medical cannabis for children and youth. The sessions focused on the scientific and regulatory landscape of medical cannabis, surrogate decision-making and assent, and the social and political culture of medical cannabis. We found that evidence-gathering and data dissemination, pressures on clinical relationships, and the lack of integration of culturally diverse perspectives and Indigenous knowledges were key areas of concern. Participants emphasized the importance of utilizing adaptive study designs, highlighted the importance of trust-building between clinicians, patients and caregivers, and discussed barriers including historical and ongoing stigmatization of medical cannabis. We conclude that continued public consultation and strength-based research that integrate diverse perspectives are critical steps forward.

In this paper, I consider whether there are limits to virtuous argumentation in certain situations. I consider three types of cases: 1) arguing against denier discourses, 2) arguing with people who make bigoted claims, and 3) cases in which marginalised people are expected to exercise virtues of argument from a position of limited agency. For each type of case, I look at where limits to arguing responsibly might be drawn. I argue that there are situations in which we might withdraw from engagement for practical reasons and others in which withdrawing or refraining from engagement is a responsible way to deal with a particular position. Finally, I argue that in the third type of case, expecting the marginalised to argue as though on even terms with the positions of the dominant risks perpetrating argumentative harm.

The motivations for rural and agricultural development in the twenty-first century are not different from previous centuries, but evolving technologies in the late twentieth century have altered many methods and institutional arrangements for accomplishing development. The internet has facilitated initiatives that in earlier decades would have required large, complex organizations in both donor and developing countries. We will compare the ethical and institutional strengths and weaknesses of two such initiatives in Malawi: a smallholder farmers organization involved in fair trade and the Millennium Village Project. These are two of a large array of institutions which are currently being used to benefit smallholder agricultural producers. We will examine their relative merits through the lenses of various ethical paradigms and show that the institutional arrangements of the two programs are complimentary in the evolution of agricultural trading systems linking the global north and south.

Our research addresses the issue of teaching and learning concepts in science education as an empirical question. We study the process of conceptualization by closely examining the unfolding of classroom lesson sequences. We situate our work within the practice turn line of research on epistemic practices in science education. We also adopt a practice turn approach when it comes to the learning of concepts, as we consider conceptualization as being inherent within epistemic practices. In our work, pedagogical practices are modeled as learning games and epistemic practices in science education are characterized as enacted epistemic games emerging through the unfolding of learning games. Science practices are modeled as source epistemic games since they are the source of the knowledge at stake in pedagogical practices. From this point, we examine closely how playing learning games can enable students to play enacted epistemic games and then in turn the source epistemic games at the core of conceptual understanding. Thus, the main contribution of this paper is to link pedagogical practices to epistemic practices in science education and to science practices in general. Our method is consistent with this epistemological framework as our case study on the concept of earthquakes in a 5th grade classroom sequence illustrates. Following an investigation of two experienced teachers and their classes during a teaching unit, our analysis shows how teaching effectiveness is determined by a dialectic. This entails on the one hand a didactic continuity between learning games and enacted epistemic games and, on the other, an epistemic continuity between enacted epistemic games and source epistemic games.