This book is about the basic principles that underlie critical thinking and creativity. The majority of the content is on critical thinking since more topics are naturally involved and since they can be discussed readily and systematically. The last few chapters are devoted to creativity and research methodology, not typical the book's plethora of competition. Each chapter introduces a specific topic, usually by introducing the relevant theories in conjunction with realistic examples that show how the theories can be applied. Each (...) chapter concludes with a set of exercises whose solutions are detailed at the rear of the book. While the writing style is purposefully informal, the presentation is complete, at least with respect to the intended introductory level. (shrink)

Externalism with regard to mental content says that in order to have certain types of intentional mental states (e.g. beliefs), it is necessary to be related to the environment in the right way.

This paper offers a brief historical survey of the development of analytic philosophy in Hong Kong from 1911 to the present day. At first, Western philosophy was a minor subject taught mainly by part-time staff. After the Second World War, research and teaching in analytic philosophy in Hong Kong began to grow and consolidate with the expansion of higher-education and the establishment of new universities. Analytic philosophy has been a significant influence on comparative and Chinese philosophy and played a crucial (...) role in the teaching and promotion of critical thinking. Analytic philosophers in Hong Kong are now active participants in the global philosophical community. We review the development of analytic philosophy across the major tertiary institutions in Hong Kong and discuss some of the future challenges faced by the discipline. (shrink)

There are two popular views regarding the origin of critical thinking: (1) The concept of critical thinking began with Socrates and his Socratic method of questioning. (2) The term ‘critical thinking’ was first introduced by John Dewey in 1910 in his book How We Think. This paper argues that both claims are incorrect. Firstly, critical reflection was a distinguishing characteristic of the Presocratic philosophers, setting them apart from earlier traditions. Therefore, they should be recognized as even earlier pioneers of critical (...) thinking. Secondly, John Dewey not only used the term ‘critical thinking’ before 1910, but there were also other authors who used it before him. The meaning of ‘critical thinking’ at the turn of the twentieth century was shaped by various traditions of linguistic usage, including literary criticism, science and medicine, and Kantian philosophy. (shrink)

The 2014 Umbrella Movement was one of the most significant social and political events in recent Hong Kong history. This paper offers some initial reflections on the connections between the movement and broader issues related to civic education, critical thinking, and theories of education. First, it is suggested that the movement closely resembles a form of civic education known as ‘action civics,’ offering an alternative pedagogy that might encourage more authentic civic participation. Second, the movement raises questions about how the (...) teaching of critical thinking can be made more practically relevant to modern citizenship. Third, the deep political polarization associated with the movement indicates that civic education and critical thinking training need to pay attention to cognitive biases that affect political ideology. Finally, the Umbrella Movement reflects the failure of democratization in Hong Kong and coincides with increasing political pressures on the local education system. We discuss how political reality connects to issues about democratic education, critical pedagogy, and the idea of political neutrality in education. (shrink)

The 2014 Umbrella Movement was one of the most significant social and political events in recent Hong Kong history. This paper offers some initial reflections on the connections between the movement and broader issues related to civic education, critical thinking, and theories of education. First, it is suggested that the movement closely resembles a form of civic education known as ‘action civics,’ offering an alternative pedagogy that might encourage more authentic civic participation. Second, the movement raises questions about how the (...) teaching of critical thinking can be made more practically relevant to modern citizenship. Third, the deep political polarization associated with the movement indicates that civic education and critical thinking training need to pay attention to cognitive biases that affect political ideology. Finally, the Umbrella Movement reflects the failure of democratization in Hong Kong and coincides with increasing political pressures on the local education system. We discuss how political reality connects to issues about democratic education, critical pedagogy, and the idea of political neutrality in education. (shrink)

Nussbaum’s theory of the emotions draws heavily on the Stoic account. In her theory, emotions are a kind of value judgment or thought. This is in stark contrast to the well-known proposal from William James, who took emotions to be bodily feelings. There are various motivations for taking emotions as judgments. One main reason is that emotions are intentional mental states. They are always about something, directed at particular objects or state of affairs. For example, fear seems to involve the (...) anticipation of danger. To grief for the passing of a loved one involves the thought that someone dear to us is now gone. In Upheavals of Thought and also in her Hochelaga Lecture, Nussbaum analyzed compassion as a set of judgments, including for example the judgment that someone is experiencing serious suffering, and that the person in question does not deserve the suffering. (shrink)

Pietroski (1993) offers a semantics for belief sentences that is supposed to address the problem of equivalence. This paper argues that his proposal fails to solve the problem.

Bermúdez argues for rational framing effects in the form of quasi-cyclical preferences. This is supposed to refute the extensionality principle in standard decision theory. In response, I argue that it is better to analyze seemingly quasi-cyclical preferences as ceteris paribus preferences. Furthermore, if frames are included as objects of choice, we can acknowledge rational framing effects without rejecting extensionality.

(1) It is not clear from Gold and Stoljar’s definition of biological neuroscience whether it includes computational and representational concepts. If so, then their evaluation of Kandel’s theory is problematic. If not, then a more direct refutation of the radical neuron doctrine is available. (2) Objections to the psychological sciences might derive not just from the conflation of the radical and the trivial neuron doctrine. There might also be the implicit belief that for many mental phenomena, adequate theories must invoke (...) neurophysiological concepts and cannot be purely psychological. (shrink)

One major obstacle in providing a compositional semantics for natural languages is that it is not clear how we should deal with propositional attitude contexts. In this paper I will discuss the Interpreted Logical Form proposal , focusing on the case of belief. This proposal has been developed in different ways by authors such as Harman (1972), Higginbotham (1986,1991), Segal (1989) and Larson and Ludlow (1993). On this approach, the that-clause of a belief report is treated as a singular term, (...) referring to the interpreted logical form (ILF) of its embedded sentence. The ILF of a sentence is made up of two parts : a syntactic representation of the sentence at the level of logical form, and an assignment of semantic values to parts of the representation. Thus, given a belief report such as. (shrink)

This paper is about possible worlds semantics for propositional attitude sentences. In particular I shall focus on belief reports in English such as "Lusina believes that tofu is nutritious." It is well-known that possible worlds semantics for such reports suffers from the so-called _problem of equivalence_ . In this paper I shall examine some attempts to deal with this problem and argue that they are unsatisfactory.

Cognitive science aims to provide scientific explanations of various mental phenomena. Attempts to study the mind, however, go back thousands of years, and what is distinctive about cognitive science is not its aim but the use of computations and representations in psychological explanations. We shall discuss whether the computational approach comes under challenge from dynamics, and look at some of the main themes in recent developments in cognitive science. In the final part of this paper we shall look at two (...) areas where cognitive science might provide significant benefits to the contemporary world. (shrink)

In everyday life, we typically explain what people do by attributing mental states such as beliefs and desires. Such mental states belong to a class of mental states that are _intentional_, mental states that have content. Hoping that Johnny will win, and believing that Johnny will win are of course rather different mental states that can lead to very different behaviour. But they are similar in that they both have the same content : what is being hoped for and believed (...) is the very same thing. According to the thesis of externalism that has been defended most notably by Hilary Putnam and Tyler Burge, not all of the contents of our mental states are determined by our intrinsic properties. Instead, the contents of our beliefs and desires are often determined in part by our relations to the environment. They are, so to speak, "wide" contents that are "not in our heads." Although externalism is accepted by most philosophers, many have argued that mental states with wide contents must also have a kind of content wholly determined by the intrinsic properties of the individuals who are in those states. This kind of content is called "narrow content". The aim of this paper is to distinguish between three rather different motivations for postulating narrow content. I argue that, given a certain conception of narrow content that I shall explain below, none of these three motivations succeed in establishing the existence of narrow content. (shrink)

Michael Tye’s book is a powerful defense of the controversial theory that the phenomenal properties of our conscious mental states are representational in character. The theory is introduced and defended through discussing ten philosophical problems about consciousness. The book is clearly written and arguments are illustrated with interesting thought-experiments and empirical findings. It is one of those delightful occasions where a book is of interest both to professional philosophers and students.

We discuss cases where subjects seem to enjoy conscious experience when the relevant first-order perceptual representations are either missing or too weak to account for the experience. Though these cases are originally considered to be theoretical possibilities that may be problematical for the higher-order view of consciousness, careful considerations of actual empirical examples suggest that this strategy may backfire; these cases may cause more trouble for first-order theories instead. Specifically, these cases suggest that (I) recurrent feedback loops to V1 are (...) most likely not the neural correlate of first-order representations for conscious experience, (II) first-order views seem to have a problem accounting for the phenomenology in these cases, and either (III) a version of the ambitious higher-order approach is superior in that it is the simplest theory that can account for all results at face value, or (IV) a view where phenomenology is jointly determined by both first-order and higher-order states. In our view (III) and (IV) are both live options and the decision between them may ultimately be an empirical question that cannot yet be decided. (shrink)

Seeking beauty in education -- The meanings of beauty: a brief history -- Beauty as educational experience -- Beauty, education and the good society -- Beauty and creativity: examples from an arts curriculum -- Beauty in science and maths education -- Awakening beauty in education.

Although there has been significant work on aesthetic snobbery and its ethical implications, much less work has been done on the aesthetic normie (normie for short). The normie is someone who primarily engages with popular aesthetic items. I argue that the normie is motivated by a drive towards sociality to connect with others and to rely on them given limited resources and time. I argue that the normie who is motivated by this drive will limit their aesthetic range and depth. (...) This makes it harder for them to access new aesthetic experiences, distorts their ability to accurately appraise others, and makes it harder for them to connect with others. Nonetheless, I argue that we can achieve the goods of sociality by being aesthetically open. Expanding our willingness to engage with new aesthetic items and to develop and share more informed aesthetic judgments allows us to access more aesthetic values, appraise each other more accurately, and form valuable aesthetic communities. (shrink)

The question of whether grammaticality is a binary categorical or a gradient property has been the subject of ongoing debate in linguistics and psychology for many years. Linguists have tended to use constructed examples to test speakers’ judgements on specific sorts of constraint violation. We applied machine translation to randomly selected subsets of the British National Corpus (BNC) to generate a large test set which contains well-formed English source sentences, and sentences that exhibit a wide variety of grammatical infelicities. We (...) tested a large number of speakers through (filtered) crowd sourcing, with three distinct modes of classification, one binary and two ordered scales. We found a high degree of correlation in mean judgements for sentences across the three classification tasks. We also did two visual image classification tasks to obtain benchmarks for binary and gradient judgement patterns, respectively. Finally, we did a second crowd source experiment on 100 randomly selected linguistic textbook example sentences. The sentence judgement distributions for individual speakers strongly resemble the gradience benchmark pattern. This evidence suggests that speakers represent grammatical well-formedness as a gradient property. (shrink)

Does metacognition--the capacity to self-evaluate one's cognitive performance--derive from a mindreading capacity, or does it rely on informational processes? Joëlle Proust draws on psychology and neuroscience to defend the second claim. She argues that metacognition need not involve metarepresentations, and is essentially related to mental agency.

Judgments concerning animals have arisen across a variety of established practice areas. There is, however, no publicly available repository of judgments concerning the emerging practice area of animal protection law. This has hindered the identification of individual animal protection law judgments and comprehension of the scale of animal protection law made by courts. Thus, we detail the creation of an initial animal protection law repository using natural language processing and machine learning techniques. This involved domain expert classification of 500 judgments (...) according to whether or not they were concerned with animal protection law. 400 of these judgments were used to train various models, each of which was used to predict the classification of the remaining 100 judgments. The predictions of each model were superior to a baseline measure intended to mimic current searching practice, with the best performing model being a support vector machine (SVM) approach that classified judgments according to term frequency—inverse document frequency (TF-IDF) values. Investigation of this model consisted of considering its most influential features and conducting an error analysis of all incorrectly predicted judgments. This showed the features indicative of animal protection law judgments to include terms such as ‘welfare’, ‘hunt’ and ‘cull’, and that incorrectly predicted judgments were often deemed marginal decisions by the domain expert. The TF-IDF SVM was then used to classify non-labelled judgments, resulting in an initial animal protection law repository. Inspection of this repository suggested that there were 175 animal protection judgments between January 2000 and December 2020 from the Privy Council, House of Lords, Supreme Court and upper England and Wales courts. (shrink)

The distinction between explanation and understanding was foundational to Jaspers’ ‘phenomenological’ approach to psychiatry. It makes sense that those now calling for a phenomenological approach to psychiatry would look to Jaspers for inspiration, and that in doing so, they would take up this distinction. However, I argue that it is and was a mistake to use the distinction in work on psychiatry: adhering to the distinction now would undermine, rather than support, the goals of those advocating a phenomenological approach to (...) psychiatry; furthermore, if the distinction had been adhered to, then contemporary psychiatry and its patients would be worse off. (shrink)

Hong Kong is a territory of only 400 square miles in size, but with a large population of six million people. We have excellent medical facilities in both the public and private sector and the general health indices of the population are good, with low infant mortality rates and long life expectancies.

There are many cases in which, by making some great sacrifice, you could bring about either a good outcome or a very good outcome. In some of these cases, it seems wrong for you to bring about the good outcome, since you could bring about the very good outcome with no additional sacrifice. It also seems permissible for you not to make the sacrifice, and bring about neither outcome. But together, these claims seem to imply that you ought to bring (...) about neither outcome rather than the good outcome. And that seems very counterintuitive. In this paper, I develop this problem, propose a solution, and then draw out some implications both for how we should understand supererogation and for how we should approach charitable giving. (shrink)

I argue that normative formal epistemology (NFE) is best understood as modelling, in the sense that this is the reconstruction of its methodology on which NFE is doing best. I focus on Bayesianism and show that it has the characteristics of modelling. But modelling is a scientific enterprise, while NFE is normative. I thus develop an account of normative models on which they are idealised representations put to normative purposes. Normative assumptions, such as the transitivity of comparative credence, are characterised (...) as modelling idealisations motivated normatively. I then survey the landscape of methodological options: what might formal epistemologists be up to? I argue the choice is essentially binary: modelling or theorising. If NFE is theorising it is doing very poorly: generating false claims with no clear methodology for separating out what is to be taken seriously. Modelling, by contrast, is a successful methodology precisely suited to the management of useful falsehoods. Regarding NFE as modelling is not costless, however. First, our normative inferences are less direct and are muddied by the presence of descriptive idealisations. Second, our models are purpose-specific and limited in their scope. I close with suggestions for how to adapt our practice. (shrink)

ABSTRACT Shagrir and Sprevak explore the apparent necessity of representation for the individuation of digits in computational systems.1 1 I will first offer a response to Sprevak’s argument that does not mention Shagrir’s original formulation, which was more complex. I then extend my initial response to cover Shagrir’s argument, thus demonstrating that it is possible to individuate digits in non-representational computing mechanisms. I also consider the implications that the non-representational individuation of digits would have for the broader theory of computing (...) mechanisms. 1 The Received View: No Computation without Representation 2 Computing Mechanisms and Functional Individuation 3 Against Computational Externalism 4 Implications for the Mechanistic Account. (shrink)

This collection assembles Church's referee reports, Fitch's 1963 paper, and nineteen new papers on the knowability paradox.

Among those living systems, which are cognizers? Among the behaviours of, and causes of behaviour in, living systems, which are cognitive? Such questions sit at the heart of a sophisticated, ongoing debate, of which the recent papers by Corcoran et al. ( 2020 ) and Sims and Kiverstein ( 2021 ) serve as excellent examples. I argue that despite their virtues, both papers suffer from flawed conceptions of the point of the debate. This leaves their proposals ill-motivated—good answers to the (...) wrong question. Additionally, their proposals are unfit to serve the legitimate roles for characterizations of cognition. (shrink)

Harmonic Grammar (HG) and Optimality Theory (OT) are closely related formal frameworks for the study of language. In both, the structure of a given language is determined by the relative strengths of a set of constraints. They differ in how these strengths are represented: as numerical weights (HG) or as ranks (OT). Weighted constraints have advantages for the construction of accounts of language learning and other cognitive processes, partly because they allow for the adaptation of connectionist and statistical models. HG (...) has been little studied in generative linguistics, however, largely due to influential claims that weighted constraints make incorrect predictions about the typology of natural languages, predictions that are not shared by the more popular OT. This paper makes the case that HG is in fact a promising framework for typological research, and reviews and extends the existing arguments for weighted over ranked constraints. (shrink)

How should we measure metacognitive sensitivity, i.e. the efficacy with which observers’ confidence ratings discriminate between their own correct and incorrect stimulus classifications? We argue that currently available methods are inadequate because they are influenced by factors such as response bias and type 1 sensitivity . Extending the signal detection theory approach of Galvin, Podd, Drga, and Whitmore , we propose a method of measuring type 2 sensitivity that is free from these confounds. We call our measure meta-d′, which reflects (...) how much information, in signal-to-noise units, is available for metacognition. Applying this novel method in a 2-interval forced choice visual task, we found that subjects’ metacognitive sensitivity was close to, but significantly below, optimality. We discuss the theoretical implications of these findings, as well as related computational issues of the method. We also provide free Matlab code for implementing the analysis. (shrink)

A longstanding criticism of Lenin is that his epistemological contributions to the theory of scientific socialism prompted the decline of Marxism in dogmatism and despotism in the twentieth century. According to this narrative, Lenin claimed to possess the objective truth, and he therefore refused to tolerate alternative perspectives. This article subjects these claims to a textual analysis, and it argues that they are erroneous. Lenin defends a fallibilist account of science that affirms the uncertainty of knowledge in the natural, philosophical (...) and social sciences. This fallibilism pervades the text that supposedly showcases his intolerance, Materialism and Empirio-Criticism. Lenin’s scientific socialism opposes rigid conceptions of socialism, and it encourages an atmosphere of democratic debate. Whilst Lenin’s writings have their flaws, they are not the founding documents of Marxist dogmatism that they are often portrayed as being. Lenin is not the narrow-minded vulgariser of Marxism that he is routinely taken to be. (shrink)

In recent philosophy of science there has been much discussion of both pluralism, which embraces scientific terms with multiple meanings, and eliminativism, which rejects such terms. Some recent work focuses on the conditions that legitimize pluralism over eliminativism – the conditions under which such terms are acceptable. Often, this is understood as a matter of encouraging effective communication – the danger of these terms is thought to be equivocation, while the advantage is thought to be the fulfilment of ‘bridging roles’ (...) that facilitate communication between different scientists and specialisms. These theories are geared towards regulating communication between scientists qua scientists. However, this overlooks an important class of harmful equivocation that involves miscommunication between scientists and nonscientists, such as the public or policymakers. To make my case, I use the example of theory of mind, also known as ‘mindreading’ and ‘mentalizing’, and broadly defined as the capacity to attribute mental states to oneself and others. I begin by showing that ‘theory of mind’ has multiple meanings, before showing that this has resulted in harmful equivocations of a sort and in a way not accounted for by previous theories of pluralism and eliminativism. (shrink)

Is there any number of people you should save from paralysis rather than saving one person from death? Is there any number of people you should save from a headache rather than saving one person from death? Many people answer ‘yes’ and ‘no’, respectively. They therefore accept a partially aggregative moral view. Patrick Tomlin has recently argued that the most promising partially aggregative views in the literature have implausible implications in certain cases in which there are additions or subtractions to (...) the groups of people that we can save. Several philosophers have begun responding to this argument by developing partially aggregative views that avoid the relevant implications. In this paper, I extend Tomlin’s argument to create a dilemma that no partially aggregative view can avoid. I conclude that we should accept a fully aggregative moral view. (shrink)

This article poses the question of what it is that Nietzsche values, arguing that we need a generic answer that makes sense of Nietzsche's admiration for both exceptional individuals and types of culture: what Nietzsche values are certain kinds of syntheses of the will to power, holding at diverse levels. These are syntheses endowed with a distinctive, "aristocratic" structure with a pathos of distance maintaining a separation between ruling and subjugated elements. But Nietzsche's valuing is also oriented by extrinsic criteria (...) such as "agonistic" relations, subjugation of other syntheses, and the "exceptional" status of individuals; the determining of value must combine intrinsic and extrinsic factors. Conflict occurs within Nietzsche's values because the conditions that produce the most exceptional individuals are at odds with the conditions needed for flourishing cultures. I contend that the tenor of Nietzsche's late thinking suggests a way of resolving this tension through a willingness to give up on the exceptional status of individuals in favor of the advancement of flourishing cultures. (shrink)

The aim of this paper is to begin developing a version of Gualtiero Piccinini’s mechanistic account of computation that does not need to appeal to any notion of proper functions. The motivation for doing so is a general concern about the role played by proper functions in Piccinini’s account, which will be evaluated in the first part of the paper. I will then propose a potential alternative approach, where computing mechanisms are understood in terms of Carl Craver’s perspectival account of (...) mechanistic functions. According to this approach, the mechanistic function of ‘performing a computation’ can only be attributed relative to an explanatory perspective, but such attributions are nonetheless constrained by the underlying physical structure of the system in question, thus avoiding unlimited pancomputationalism. If successful, this approach would carry with it fewer controversial assumptions than Piccinini’s original account, which requires a robust understanding of proper functions. Insofar as there are outstanding concerns about the status of proper functions, this approach would therefore be more generally acceptable. (shrink)

The indispensability argument is a method for showing that abstract mathematical objects exist. Various versions of this argument have been proposed. Lately, commentators seem to have agreed that a holistic indispensability argument will not work, and that an explanatory indispensability argument is the best candidate. In this paper I argue that the dominant reasons for rejecting the holistic indispensability argument are mistaken. This is largely due to an overestimation of the consequences that follow from evidential holism. Nevertheless, the holistic indispensability (...) argument should be rejected, but for a different reason —in order that an indispensability argument relying on holism can work, it must invoke an unmotivated version of evidential holism. Such an argument will be unsound. Correcting the argument with a proper construal of evidential holism means that it can no longer deliver mathematical Platonism as a conclusion: such an argument for Platonism will be invalid. I then show how the reasons for rejecting the holistic indispensability argument importantly constrain what kind of account of explanation will be permissible in explanatory versions. (shrink)