An influential tradition in the philosophy of causation has it that all token causal facts are, or are reducible to, facts about difference-making. Challenges to this tradition have typically focused on pre-emption cases, in which a cause apparently fails to make a difference to its effect. However, a novel challenge to the difference-making approach has recently been issued by Alyssa Ney. Ney defends causal foundationalism, which she characterizes as the thesis that facts about difference-making depend upon facts (...) about physical causation. She takes this to imply that causation is not fundamentally a matter of difference-making. In this paper, I defend the difference-making approach against Ney’s argument. I also offer some positive reasons for thinking, pace Ney, that causation is fundamentally a matter of difference-making. (shrink)

A foundationalist account of the justification of our empirical beliefs is committed to the following two claims: (1) Sense experience is a source of justification. (2) Some empirical beliefs are basic: justified without receiving their justification from any other beliefs. In this paper, I will defend each of these claims against an objection. The objection to (1) that I will discuss is due to Donald Davidson. He writes: The relation between a sensation and a belief cannot be logical, since sensations (...) are not beliefs or other propositional attitudes. What then is the relation? The answer is, I think, obvious: the relation is causal. Sensations cause some beliefs and in this sense are the basis or ground of those beliefs. But a causal explanation of a belief does not show how or why the belief is justified. [1] There are two important thoughts in this passage. The first of these is explicitly expressed, the second implied: (3) Sense-experiential states are devoid of propositional content. (4) Necessarily, if a mental state can play the role of a justifier, it has propositional content. (3) and (4) entail that a sense-experiential state cannot play the role of a justifier. If that is true, then (1) is false. This, in any case, seems to me to be Davidson's argument. In response to it, I accept (4) but reject (3). This is an unusual move for foundationalists, who tend to accept (3) and deny (4). Nevertheless, it is what I take to be the right move. (shrink)

This paper is an examination of modest foundationalism in relation to some important criteria of epistemic dependence. The paper distinguishes between causal and epistemic dependence and indicates how each might be related to reasons. Four kinds of reasons are also distinguished: reasons to believe, reasons one has for believing, reasons for which one believes, and reasons why one believes. In the light of all these distinctions, epistemic dependence is contrasted with defeasibility, and it is argued that modest (...) class='Hi'>foundationalism is not committed to criteria of epistemic dependence on which foundational beliefs are indefeasible. Modest foundationalism is contrasted with coherentism and is shown to be hospitable to a causal criterion of epistemic dependence, compatible with reliabilism, and neutral with respect to skepticism. (shrink)

ABSTRACT The debate between proponents and opponents of causal foundationalism has recently surfaced as a disparity between causal structuralism and causal anti-foundationalism in the structural realist camp. The paper outlines and dissolves the problem of disparity for structural realism. I follow John Collier to specify causation in terms of the transmission of information. Unlike them, I built upon the reverse quantum data-processing inequality to show how this approach models causation as a symmetric process at the (...) level of fundamental physics. I show how this suggestion reduces the disparity about causation to a problem of application to diverse contexts. (shrink)

While purely causal theories of reference have provided a plausible account of the meanings of names and natural kind terms, they cannot handle vacuous theoretical terms. The causal homeostasis theory can but incurs other difficulties. Theories of reference that are intensional and not purely causal tend to be molecularist or holist. Holist theories threaten transtheoretic reference, whereas molecularist theories must supply a principled basis for selecting privileged meaning-determining relations between terms. The causal homeostasis theory is a (...) two-factor molecularist theory, but it fails to provide such a principled basis and collapses into holism. A naturalistic, non-foundationalist holism that deploys strategies of intertheoretic reduction and co-evolutionary pluralism can, however, yield a credible version of transtheoretic reference. (shrink)

Metaphysical realism, though not under that name, runs throughout the entire Western tradition at least since Parmenides. His basic ontological claim, that is, that what is is and cannot not be, hence cannot change, influentially creates a central philosophical task. Cognitive foundationalism, whose exemplar is Descartes, is a cognitive strategy intended to respond to metaphysical realism. Plato rejects any form of a representational approach to knowledge in rejecting the backward causal inference from ideas in the mind to the (...) world. The Cartesian strategy is based on a justified inference from the idea in the mind to the world, which reverses the Platonic criticism. Criticism of the Cartesian inference from the idea in the mind to the world supports Plato’s rejection of representationalism in all its forms. (shrink)

This book offers a causal-explanatory account of knowledge as true belief caused by the worldly state of affairs that explains its existence. It also defends a contextual account of epistemic reasons, arguing that both foundationalism and coherentism cannot provide a satisfactory account of such reasons. Skeptical arguments are answered against a historical background from Plato to the present day.

David Bohm's interpretation of quantum mechanics yields a quantum potential, Q. In his early work, the effects of Q are understood in causal terms as acting through a real (quantum) field which pushes particles around. In his later work (with Basil Hiley), the causal understanding of Q appears to have been abandoned. The purpose of this paper is to understand how the use of certain metaphors leads Bohm away from a causal treatment of Q, and to evaluate (...) the use of those metaphors. (shrink)

This article offers a reading of Eriugena’s thought that is inspired by Heidegger’s claim according to which being is constituted in a dialectical interplay of revelation and concealment. Beginning with an analysis of how “causality as concealing revelation” works on the level of God’s inner-Trinitarian life, the piece moves on to a consideration of the way in which the human soul reveals itself in successive stages of exteriorization that culminate in the creation of the body, its “image.” The body, however, (...) conceals as much as it reveals true human nature. Moreover, it is shown that for Eriugena all of reality, as theophany, possesses this character of concealing its fundamental truth. These insights lead Eriugena to a recognition of radical human finitude, as genuine wisdom requires an acknowledgement of our fundamental ignorance. (shrink)

This paper examines the relationship between physical theories of causation and theories of difference-making. It is plausible to think that such theories are compatible with one another as they are aimed at different targets: the former, an empirical account of actual causal relations; the latter, an account that will capture the truth of most of our ordinary causal claims. The question then becomes: what is the relationship between physical causation and difference-making? Is one kind of causal fact (...) more fundamental than the other? This paper defends causal foundationalism: the view that facts about difference-making are dependent on the obtaining of facts about physical causation. However, the paper's main goal is to clarify the structure of the debate. At the end of the paper, it is shown how settling the issue about the relationship between physical theories of causation and theories of difference-making has more than mere intrinsic interest in unifying the very different pursuits that have been undertaken in the philosophy of causation. It can help to break a stalemate that has arisen in the current debate about mental causation. (shrink)

Complexity–nonlinear dynamics for my purposes in this essay–is rich with metaphysical and epistemological implications but is only recently receiving sustained philosophical analysis. I will explore some of the subtleties of causation and constraint in Rayleigh-Bénard convection as an example of a complex phenomenon, and extract some lessons for further philosophical reflection on top-down constraint and causation particularly with respect to causal foundationalism.

Foundationalist theories of justification for science were undermined by the theory-ladeness thesis, which has affinities with coherentist epistemologies. A challenge for defenders of coherentist theories of scientific justification is to specify coherence relations relevant to science and to show how these relations make the truth of their bearers likely. Coherence relations include characteristics that pick out better explanations in the implementation of abductive arguments. Empiricist philosophers have attacked abductive reasoning by claiming that explanatory virtues are pragmatic, having no implications regarding (...) truth. However, empiricist's basic beliefs are subject to the same challenges facing abduction, both of which can be met by citing causally coherent etiologies, which are commonplace in biological explanations, and by demonstrating the relevance of causal coherence to truth. (shrink)

The flight from foundationalism in the earlier part of this century left several options in its wake. Distress over the possibility of foundationalist replies to the regress problem, coupled with consternation over the thought of circular reasoning mysteriously becoming acceptable as the circle gets large led to the attraction of holistic theories of a coherentist variety. Yet, such coherentisms seemed to leave the belief system cut off from the world, and perhaps a better idea was to abandon the approach (...) to epistemology that centered on the concepts of evidence and justificatory relations and focus instead on connections between our thoughts and the world which they are about, an idea leading to causal and reliability theories. (shrink)

We argue that informal logic is epistemological. Two central questions concern premise acceptability and connection adequacy. Both may be explicated in tenns of justification, a central epistemological concept. That some premises are basic parallels a foundationalist account of basic beliefs and epistemic support. Some epistemological accounts of these concepts may advance the analysis of premise acceptability and connection adequacy. Infonnallogic has implications for other aspects of philosophy. If causal interpretations are acceptable premises and thus justified, does the world have (...) a causal structure? If evaluative premises are acceptable, i.e., justified, is value an objective feature of the world? (shrink)

Mill's views in epistemology were very much the culmination of radical British empiricism, and its natural transition to certain forms of logical positivism. This paper involves an overview and critical evaluation of Mill's foundationalism, his views on inductive reasoning and attempt to “reduce” deductive reasoning to inductive reasoning, his attempt to solve the epistemological problems of perception by reducing talk of physical objects to talk about the permanent possibility of sensations (his phenomenalism), his views on knowledge of necessary truths, (...) and his famous “methods” for establishing truths about causal connection. (shrink)

The article aims to show that the criticism of the psychophysiological theory of cognition, formulated by Ingarden in the work U podstaw teorii poznania, is in some aspects still sound. The psychophysiological theory of cognition is the forerunner of modern naturalized epistemology. Therefore, the author of this article tries to show that Ingarden's critique applies to this modern epistemology. The work focuses on a selected aspect that occurs in both theories, i.e. the problem of causal generation of cognition. It (...) also focuses only on assessing the topicality of the two selected allegations that Ingarden formulated against the causal explanations of the possibility of knowledge, namely the objection of a vicious circle in theory and the objection that causal theory is unable to provide essential epistemological concepts and criteria necessary for the analysis of cognition. The author of the article defends the validity of the vicious circle objection by referring it to the problem of a causal vicious circle. He then shows the topicality of the second objection by showing that it can be interpreted as the claim that causal theory is incapable of solving the problem of causal underdetermination of cognition. This problem occurs irrespective of the adoption of foundationalism or anti-foundationalism in epistemology. (shrink)

The paper takes off from the suggestion of Jouni-Matti Kuukkanen that Kuhn’s account of science may be understood in coherentist terms. There are coherentist themes in Kuhn’s philosophy of science. But one crucial element is lacking. Kuhn does not deny the existence of basic beliefs which have a non-doxastic source of justification. Nor does he assert that epistemic justification only derives from inferential relationships between non-basic beliefs. Despite this, the coherentist interpretation is promising and I develop it further in this (...) paper. I raise the question of whether Kuhn’s account of science can deal with the input objection to coherentism. I argue that the role played by problems in Kuhn’s theory of science ensures that there is input from the external world into scientists’ belief-systems. I follow Hoyningen-Huene in pointing to the causal role played by the external world in determining perceptual states. I next turn to the question of whether Kuhn’s rejection of foundationalism implies coherentism. I argue that Kuhn’s rejection of the one-to-one relation between object and experience is compatible with a foundationalist account of justification. Nor does Kuhn’s rejection of the given entail the same coherentist implications as Sellars’ critique of the myth of the given. (shrink)

This chapter presents a typology of the different kinds of inductive inferences we can draw from our evidence, based on the explanatory relationship between evidence and conclusion. Drawing on the literature on graphical models of explanation, I divide inductive inferences into (a) downwards inferences, which proceed from cause to effect, (b) upwards inferences, which proceed from effect to cause, and (c) sideways inferences, which proceed first from effect to cause and then from that cause to an additional effect. I further (...) distinguish between direct and indirect forms of downwards and upwards inferences. I then show how we can subsume canonical forms of inductive inference mentioned in the literature, such as inference to the best explanation, enumerative induction, and analogical inference, under this typology. Along the way, I explore connections with probability and confirmation, epistemic defeat, the relation between abduction and enumerative induction, the compatibility of IBE and Bayesianism, and theories of epistemic justification. (shrink)

Canonical defenders of the principle of sufficient reason (PSR), such as Leibniz and Spinoza, are metaphysical foundationalists of one stripe or another. This is curious since the PSR—which says that everything has a ground, cause, or explanation—in effect, denies fundamental entities. In this paper, I explore the apparent inconsistency between metaphysical foundationalism and approaches to metaphysical system building that are driven by a commitment to the PSR. I do so by analyzing how Indian Buddhist philosophers arrive at foundationalist and (...) anti-foundationalist positions motivated by implicit commitments to different versions of the PSR. I begin by introducing the Buddhist principle of dependent origination (pratītyasamutpāda) as a proto-PSR that is restricted to causal explanation. Next, I show how Vasubandhu’s Sautrāntika Abhidharma metaphysics is shaped by a qualified commitment to both causal and metaphysical grounding versions of the PSR. I then reveal how Nāgārjuna’s Madhyamaka metaphysics is driven by an unrestricted and exceptionless commitment to causal and metaphysical grounding versions of the PSR. Finally, I consider how Nāgārjuna’s account may put him in a unique position to respond to a common contemporary objection to the PSR from necessitarianism. I conclude by addressing a competing interpretation on which Nāgārjuna is best understood as an anti-rationalist rather than an uber-rationalist, as I characterize him. (shrink)

SummaryThis paper addresses the question of what scientific realism implies and what it does not when it is articulated so as to provide the best defense against plausible philosophical alternatives. A summary is presented of “abductive” arguments for scientific realism, and of the epistemological and semantic conceptions upon which they depend. Taking these arguments to be the best current defense of realism, it is inquired what, in the sense just mentioned, realism implies and what it does not. It is concluded (...) that realism implies the strong rejection of epistemological foundationalism, a non‐Humean conception of causation and of explanation, and a causal rather than conceptual account of the unity of natural definitions. It is denied that realism implies bivalence or the existence of one true theory, one preferred vocabulary or one distinctly privileged science. It is further denied that realism implies that there are no unrecognized conventional aspects to scientific theorizing and it is denied that realism implies that scientists routinely do good experimental metaphysics. (shrink)

The epistemic basing relation is the relation occurring between a belief and a reason when the reason is the reason for which the belief is held. It marks the distinction between a belief's being justifiable for a person, and the person's being justified in holding the belief. As such, it is an essential component of any complete theory of epistemic justification. ;I survey and evaluate all theories of the basing relation that I am aware of published between 1965 and 1995. (...) These include causal theories, , theories involving pseudo-overdetermination relations , theories involving what a person would appeal to in defense of her beliefs , and doxastic theories , involving an appeal to meta-beliefs. My discussion of these theories includes a detailed analysis of variations of Lehrer's case of the gypsy lawyer which, I show, can be reformulated to pose a decisive objection to causal theories, if not causal analyses, of the basing relation. ;Rejecting all published theories, I present a new kind of causal analysis of the basing relation which I call the causal-doxastic theory. This theory states that a belief is based on a reason if the reason bears an appropriate causal relation to the belief, or, it does not bear such a causal relation, but an appropriate meta-belief is present. A causal analysis of which meta-beliefs are appropriate is given, so as to count as inappropriate rationalizations, mistaken meta-beliefs, etc. In developing the causal-doxastic theory, I present a solution to the problem of deviant causal chains, a discussion of the causal sustaining of beliefs, an account of rejecting reasons, and a partial analysis of showing that one is justified. I then discuss implications of my theory regarding foundationalism, inference, basic and non-basic belief, holistic and linear coherentism, process reliabilism, internalism and externalism, and various closure principles. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Plato on Knowledge as a Power1Nicholas D. SmithAt 471C4 in Plato’s Republic, the argument takes a sudden turn when Glaucon becomes impatient with all of the specific prescriptions Socrates has been making, and asks to return to the issue Socrates had earlier set aside—whether or not the city he was describing could ever be brought into being. In response to Glaucon’s impatient question, Socrates articulates his “third wave of (...) paradox” (472ag–7), namely, that the ills of the cities will never be ended until either philosophers become rulers or rulers become philosophers (473c11–d6). Glaucon immediately responds that such a view is likely to be greeted with violence and scorn (473e6–474a4), and so Socrates must hasten to explain his odd claim. His explanation, it turns out, is that true philosophers have an enormous cognitive advantage over non-philosophers—philosophers have and use knowledge (ἐπιστήμη), whereas non-philosophers have and use only opinion (δόξα).2 This distinction, between επιστήμη and δόξα, turns out: to be a distinction between two different cognitive powers (δυνάμεις—477d7–e3). And different powers, Plato clearly tells us, apply to or take as their objects (Plato says they are “ἐπί”) different things (477dl).In this paper, I shall argue that the relationship between the cognitive powers and their various objects has been fundamentally misunderstood, which has led scholars into one or more misinterpretations of important and explicit features of the text. At the heart of these misunderstandings, I claim, is [End Page 145] their shared misconception of the relation between the cognitive power and its objects as interpretable in terms of the relationship between a cognitive stale and what the content of that state is of or about.3 One consequence of the view for which I shall argue is that what has come to be known as the “two-worlds theory”4 of Plato’s epistemology is seriously mistaken, but no less mistaken than the alternatives given by its recent critics. Another consequence that I shall draw from my argument is that Plato should be understood neither as a kind of foundationalist with regard to knowledge and warrant, as some have supposed him to be,5 nor as a coherentist, as others have supposed,6 but, rather, as a kind of causal reliabilist. [End Page 146]1. KNOWLEDGE AS A POWERScholarly interpretations of Plato’s epistemology have routinely sought to understand the relationships between each cognitive power of Republic Book V and the objects of the ἐφ’ ᾦ (“what it is related to”) condition by which it is differentiated from other δυνάμεις as Plato’s way of telling us what each sort of cognition is of or aboul. 7 So, for example, we find Gail Fine using the expressions “belief [δόξα] is set over [Fine’s translation of Plato’s ἐπί] …” and “knowledge is set over …” interchangeably with “belief is of …” or “belief is about…” and “knowledge is of …” or “knowledge is about …”8 Against the “two-worlds theory,” Fine argues that, for Plato, there can be knowledge of sensibles and beliefs about Forms. Accordingly, since she assimilates the power-ἐπί-object set of relations to the cognilion-of/about-object relation, she concludes—in order to account for knowledge of sensibles and beliefs about Forms—that the objects of knowledge and opinion must be propositions. Plato’s claims that knowledge is ἐπί what is, whereas opinion is ἐπί what is and is not, Fine understands as, “One can only know true propositions; one can believe both true and false propositions.”9 We shall see later that this “veridical” understanding of what Plato means to identify as “what is,” and “what is and is not” fails to account for important and explicit elements of Plato’s exposition of the epistemological and metaphysical distinctions he is making. For now, it is enough to note that Fine understands the ἐφ’ᾦ) relation in terms of our cognition-of/about-object relation. One finds the same assimilation made by those who advance existential readings of Plato’s “is” and “is not,”10 as [End Page 147] well as those who have urged that we adopt predicative readings of “is” and “is not.”11But I think there are very serious problems with this assimilation. Plato is very... (shrink)

In this paper I propose a naturalist account of the Buddhist epistemological discussion of svasaṃvitti ('self-awareness', 'self-cognition') following similar attempts in the domains of phenomenology and analytic epistemology. First, I examine the extent to which work in naturalized epistemology and phenomenology, particularly in the areas of perception and intentionality, could be profitably used in unpacking the implications of the Buddhist epistemological project. Second, I argue against a foundationalist reading of the causal account of perception offered by Dignāga and Dharmakīrti. (...) Finally, I argue that it is possible to read Dignāga's (and following him Dharmakīrti's) treatment of svasaṃvitti_ as offering something like a phenomenological account of embodied self-awareness. (shrink)

By the middle of the eighteenth century the new science had challenged the intellectual primacy of common experience in favor of recondite, expert and even counter-intuitive knowledge increasingly mediated by specialized instruments. Meanwhile modern philosophy had also problematized the perceptions of common experience — in the case of David Hume this included our perception of causal relations in nature, a fundamental precondition of scientific endeavor.In this article I argue that, in responding to the ‘problem of induction’ as advanced by (...) Hume, Reid reformulated Aristotelian foundationalism in distinctly modern terms. An educator and mathematician self-consciously working within the framework of the new science, Reid articulated a philosophical foundation for natural knowledge anchored in the human constitution and in processes of adjudication in an emerging modern public sphere of enlightened discourse. Reid thereby transformed one of the bases of Aristotelian science — common experience — into a philosophically and socially justified notion of ‘common sense’. Reid's intellectual concerns had as much to do with the philosophy of science as they did with moral philosophy or epistemology proper, and were bound up with wider social and scientific changes taking place in the early modern period. (shrink)

Contemporary philosophy (at least in English-speaking world) is dominated by discussions between foundationalism and externalism on the other hand. R. Chisholm defends foundationalistic and internalistic position. Epistemological foundationalism is the thesis that there are basic beliefs which are the foundation for the justificaction of others. According to Chisholm such basic beliefs are some simple truths of reason and some beliefs about the self-presenting states like thinking, seeming or sensing. There are some problems with such basic beliefs, but Chisholm's (...) main important argument is that here is no alternative to foundationalism in epistemology, because its opponent, the coherence theory, presupposes some form of foundationalism. The discussion between internalism and externalism is more recent. Externalism claims that what makes our beliefs justified is something external to subject, It may be truth, causal relations or counterfactual relations. According to Chisholm all externalistic theories are either empty (they reduce justification to truth) or they use some internalistic concepts. He gives some counterexamples to the theory by A. Goldman (one of the most important proponents of externalism). Internalists claim that what can make our beliefs justified must be something internal, accessible to subject. (shrink)

The current consensus view of causation in physics, as commonly held by scientists and philosophers, has several serious problems. It fails to provide an epistemology for the causal knowledge that it claims physics to possess; it is inapplicable in a prominent area of physics (classical thermodynamics); and it is difficult to reconcile with our everyday use of causal concepts and claims. In this dissertation, I use historical examples and philosophical arguments to show that the interventionist account of causation (...) constitutes a promising alternative for a “physically respectable” account of causation. The interventionist account explicates important parts of the experimental practice of physics and important aspects of the ways in which physical theory is used and applied. Moreover, the interventionist account succeeds where the consensus view of causation in physics fails. I argue that the interventionist account provides an epistemology of causal knowledge in physics that is rooted in experiment. On the interventionist view, there is a close link between experiment and the testing of causal claims. I give several examples of experiments from the early history of thermodynamics that scientists used in interventionist-type arguments. I also argue that interventionist claims made in the context of a physical theory can be epistemically justified by reference to the experimental interventions and observations that serve as evidence for the theory. I then show that the interventionist account of causation is well-suited to the patterns of reasoning that are intrinsic to thermodynamic theory. I argue that interventionist reasoning constitutes the structural foundation of thermodynamic theory, and that thermodynamic theory can provide clear answers to meaningful questions about whether or not a certain variable is a cause of another in a given context. Finally, I argue that the interventionist account offers the prospect of a unification of “physically respectable” causation and our everyday notion of causation. I conclude the dissertation by sketching an anti-foundationalist unification of causation, according to which causal reasoning occurs in the same manner in physics as it does in other branches of life and scientific research. (shrink)

This chapter argues that Hegel is a major (albeit unrecognized) epistemologist: Hegel’s Introduction provides the key to his phenomenological method by showing that the Pyrrhonian Dilemma of the Criterion refutes traditional coherentist and foundationalist theories of justification. Hegel then solves this Dilemma by analyzing the possibility of constructive self- and mutual criticism. ‘Sense Certainty’ provides a sound internal critique of ‘knowledge by acquaintance’, thus undermining a key tenet of Concept Empiricism, a view Hegel further undermines by showing that a series (...) of non-logical a priori concepts must be used to identify any particular object of experience. Most importantly, Hegel justifies a semantics of singular cognitive reference with important anti-skeptical implications. ‘Perception’ extends Hegel’s criticism Concept Empiricism by exposing the inadequacy of Modern theories of perception (and also sense data theories) which lack a tenable concept of the identity of perceptible things. Hegel demonstrates that this concept is a priori and integrates two counterposed sub-concepts, ‘unity’ and ‘plurality’. Hegel’s examination of this concept reveals his clear awareness of what is now called the ‘binding problem’ in neurophysiology of perception, a problem only very recently noticed by epistemologists. ‘Force and Understanding’ exposes a fatal equivocation in the traditional concept of substance which thwarts our understanding of force and causal interaction. Hegel’s disambiguation of that concept enables us to comprehend how relations can be essential to physical particulars. Hegel contends that Newtonian universal gravitation shows that gravitational relations are essential to physical particulars, and he criticizes a series of attempts—including the infamous ‘inverted world’—to avoid this conclusion. Hegel’s cognitive semantics supports Newton’s Fourth Rule of philosophizing, which rejects mere logical possibilities as counter-examples to empirical hypotheses. This is an important anti-Cartesian, also anti-empiricist, insight. Finally, Hegel’s cognitive semantics reveals a previously unnoticed link between Pyrrhonian and Cartesian skepticism and empiricist anti-realism about causality within philosophy of science: all three appeal to premises, hypotheses, or counter-examples which, as mere logical possibilities, lack in principle fully determinate, cognitively legitimate meaning. ‘Consciousness’ thus establishes basic principles and features of human cognition to which Hegel returns throughout the Phenomenology. The chapter concludes by summarizing Hegel’s over-arching epistemological analysis in the Phenomenology. (shrink)

When modelling complex systems one can not include all the causal factors, but one has to settle for partial models. This is alright if the factors left out are either so constant that they can be ignored or one is able to recognise the circumstances when they will be such that the partial model applies. The transference of knowledge from the point of application to the point of learning utilises a combination of recognition and inference ­ a simple model (...) of the important features is learnt and later situations where inferences can be drawn from the model are recognised. Context is an abstraction of the collection of background features that are later recognised. Different heuristics for recognition and model formulation will be effective for different learning tasks. Each of these will lead to a different type of context. Given this, there are (at least) two ways of modelling context: one can either attempt to investigate the contexts that arise out of the heuristics that a particular agent actually applies (the `internal' approach); or (if this is feasible) one can attempt to model context using the external source of regularity that the heuristics exploit. There are also two basic methodologies for the investigation of context: a top-down (or `foundationalist') approach where one tries to lay down general, a priori principles and a bottom-up (or `scientific') approach where one can try and find what sorts of context arise by experiment and simulation. A simulation is exhibited which is designed to illustrate the practicality of the bottom-up approach in elucidating the sorts of internal context that arise in an artificial agent which is attempting to learn simple models of a complex environment. It ends with a plea for the cooperation of the AI and Machine Learning communities as both learning and inference is needed if context is to make complete sense. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:Cartesian Truth by Thomas C. VinciTad M. SchmaltzThomas C. Vinci. Cartesian Truth. New York: Oxford University Press, 1998. Pp. xv + 270. Cloth, $45.00.The book jacket copy claims that Cartesian Truth merits “serious consideration by both contemporary analytic philosophers and postmodern thinkers.” Yet the work is written in a decidedly analytic idiom, and it is keyed primarily to recent analytic discussions of [End Page 531] epistemological foundationalism. (...) Moreover, what is most valuable is not its comments concerning the relevance of Descartes to these discussions, but rather its admirably clear rational reconstruction of Descartes’ own epistemology. In fact, this study usefully distinguishes two different but interrelated epistemological theories in Descartes. The first is connected to Descartes’ “project of pure inquiry” (to borrow Bernard Williams’ phrase), a project involving the attempt to derive truths a priori from the “rule of truth,” that is, the rule that whatever one clearly and distinctly perceives is true. The first three chapters of Vinci’s work consider this aprioristic project. The last four chapters focus on the project in Descartes of providing an epistemology of sense experience that allows for nonintellectual knowledge of the material world. Vinci makes some original and insightful claims about these projects and their interconnections.Vinci begins by defending a reading of the rule of truth which requires (roughly) that clearly and distinctly perceived properties exist in a substance either eminently or formally. One may doubt whether Vinci has succeeded in his stated goal of providing a “defense” of this rule (208), especially since he makes no attempt, as far as I can tell, to offer a transcendental argument for the substance/property metaphysic that the rule presupposes on his reading of it. However, this reading does reveal how that rule could provide a foundation for the causal principles that are essential to the argument for the existence of God in the Third Meditation. This discussion thus has the virtue of yielding a solution to the puzzle of why Descartes was so confident that these principles are revealed by the “light of nature.”At the end of chapter 3, Vinci notes a well-known difference between the proof of the existence of the material world in the Sixth Meditation, which appeals to our “natural inclination” to believe that sensations come from bodies, and the version of that proof in the second part of the Principles of Philosophy, which appeals rather to a clear and distinct perception of material properties that is “stimulated by sense.” What is new and interesting in Vinci, however, is an explanation of this difference that appeals to Descartes’ commitment in the latter text to the view that nonintellectual “concrete intuitions” warrant claims concerning the existence of material substance and its properties. Vinci proposes that Descartes came to accept such a view because he adopted a revised version of the rule of truth that dictates that the properties we concretely intuit formally exist in a substance.The second part of his study considers various issues connected to the notion of concrete intuition. There Vinci defends in particular the thesis that Descartes took such intuitions to pertain only to the imagination, and thus to differ in kind from sensations of secondary qualities such as color, temperature, and taste. At times he makes the stronger claim that Descartes “never speaks of sensations” of primary qualities such as “size, shape, and so on” (102). There is, however, a notable counterexample to such a claim in the Comments on a Certain Broadsheet, which lists as innate sensory ideas not only those of pains, colors and sounds but also those of shapes and motions. I found Vinci’s own discussion of this passage (148–51) to be uncharacteristically confused. Nonetheless, one could distinguish between the sensory perception of the extension of, say, a particular colored patch, on the one hand, and the imaginative perception of extension as a common sensible, on the other. One could then conclude, in line with Vinci’s own [End Page 532] position, that Descartes took only the latter sort of perception to count as a concrete intuition, and thus to fall under the revised version of the rule of truth.I have mentioned only... (shrink)

This paper extends my prior analysis of Hegel’s solution to the Pyrrhonian Dilemma of the Criterion to moral philosophy. So doing provides a uniform account of rational justification in non-formal, substantive domains, i.e. empirical knowledge and morals. It argues that the Pyrrhonian Dilemma refutes both foundationalist and coherentist models of justification, and raises serious issues about the justificatory adequacy of contemporary forms of moral constructivism. It explicates and defends Kant’s account of the autonomy of reason as the self-critical regulation of (...) one’s own thought and judgment in view of relevant principles, standards, evidence and alternative analyses. It argues that Kant’s account of autonomy is defensible independently of transcendental idealism and of natural causality. Due to our fallibility and incomplete knowledge and understanding, our individual critical self-assessment requires the constructive mutual criticism of others. Hence maximally rational justification in non-formal, substantive domains is in part, ineliminably, a social and historical phenomenon. These aspects of rational justification are consistent with, and ultimately support, realism about the objects of empirical knowledge and strict objectivity about basic moral principles. One’s own maximally rational justification of non-formal, substantive claims or views accordingly requires recognition of one’s justificatory dependence upon the constructive criticism of others. This requires recognizing their capacities for critical assessment and rational justification. This is the most fundamental form of mutual recognition in Hegel’s analysis. It provides direct and powerful justification for Kant’s thesis that we ought and must respect all others as autonomous rational agents, as agents who can think and act on the basis of justifying reasons. This justification is independent of Kant’s account of ‘dignity’ or the incommensurable value of rational agency. (shrink)

Idealistically oriented thinkers have persistently fought against any tendencies on the part of diverse philosophies to interpret or explain the fact of self-experience in terms of something less than the self knows itself to be. But this insistence on the centrality of the knowing subject carries with it the obligation to explain not only what that knowing subject is but why it is central and why one must in some way begin with it in his philosophical explorations. The need for (...) such an explanation is laid upon the idealist by those who insist that all explanations, all philosophizing, must begin, rather, with the observable objective facts of the natural sciences and the “external order.” But those who dote so much on alleged “objective” facts then have to try to squeeze the claims of the self-conscious subject into some explanatory formula which accounts for those data causally and views the self as some kind of a product of something more basic ontologically. Is a thinker unalterably “subjectivistic” if he insists on the epistemic centrality of the knower? Is that merely another form of “foundationalism”? Of course, there are other philosophical alternatives, but can idealistic methodology be characterized wholly by the title of Quentin Lauer’s book on Husserl, The Triumph of Subjectivity? (shrink)

Kant is the last classical practitioner of foundationalist epistemology in the Cartesian tradition, a tradition which saw the major problem of the theory of knowledge as one of providing a metaphysical account of the way in which the subjective contents of the individual mind come to have indubitable objective reference. But he is also the inaugurator of a very different approach to epistemology, one that sees methodology or rules of cognitive procedure as fundamental in determining the objectivity of knowledge. An (...) examination of Kant's reconstruction of the traditional form-matter distinction and his application of it to the manifold of intuition in the Critique of Pure Reason brings out the transitional character of his philosophy with particular force, and shows the immense impact of his work on the central epistemological issues of representation, explanation, and justification. While Kant continues to employ the traditional term Vorstellung , he extends its signification beyond that of a subjective mental content to an intersubjectively shared scheme of description. Where he adopts scholastic usage in referring to categories as concepts, he does not regard them as highest genera, but interprets them as rules of connection, thereby providing a logical framework suitable for functional, rather than essentialist explanation. Finally, while retaining in his transcendental psychology the conception of mental activity derivative of the older empirical psychology, Kant still manages to distinguish successfully the previously conflated questions of the causal origins vs. the grounds of justification of knowledge. Consideration of subsequent developments in regard to these issues in the light of Kant's work not only lends a certain amount of support to pragmatic conceptions of the nature of knowledge and its justification, but also suggests some promising directions for future epistemological investigation along evolutionary lines. (shrink)

Frohlich and Oppenheimer's works aim to study empirically Rawls' philosophy. They replicate the original position, using a veil of ignorance covering the subjects' deliberations. This should provide empirical data usable by philosophers, a claim discussed here: Rawls' foundationalism precludes a genuine opening of his philosophy to empirical data. On the other hand, Rawls' distinction between natural and moral justice attitudes sheds light on the deterministic metaphysics indirectly required by the Rawlsian sense of justice. This leads to the question of (...) the empirical feasibility of the theory: is doing without preinstitutional meritocratic attitudes humanly possible? Studies investigating the influence of socialization on causal attribution suggest that the feeling of free will is not a fundamental need of the human mind. 2012 APA, all rights reserved). (shrink)

Depending on the realist or instrumentalist twist that is given to positivism, interesting arguments can be made for both causal and classical theories of reference with regard to the use of scientific terms in the language of theory. But my claim is that the rigid foundationalism that supports the theoretical terms via the correspondence rules of the Received View undercuts the notion that it is possible to argue coherently for a causal theory of reference as allied to (...) a positivistic view. (shrink)

Depending on the realist or instrumentalist twist that is given to positivism, interesting arguments can be made for both causal and classical theories of reference with regard to the use of scientific terms in the language of theory. But my claim is that the rigid foundationalism that supports the theoretical terms via the correspondence rules of the Received View undercuts the notion that it is possible to argue coherently for a causal theory of reference as allied to (...) a positivistic view. (shrink)

Idealistically oriented thinkers have persistently fought against any tendencies on the part of diverse philosophies to interpret or explain the fact of self-experience in terms of something less than the self knows itself to be. But this insistence on the centrality of the knowing subject carries with it the obligation to explain not only what that knowing subject is but why it is central and why one must in some way begin with it in his philosophical explorations. The need for (...) such an explanation is laid upon the idealist by those who insist that all explanations, all philosophizing, must begin, rather, with the observable objective facts of the natural sciences and the “external order.” But those who dote so much on alleged “objective” facts then have to try to squeeze the claims of the self-conscious subject into some explanatory formula which accounts for those data causally and views the self as some kind of a product of something more basic ontologically. Is a thinker unalterably “subjectivistic” if he insists on the epistemic centrality of the knower? Is that merely another form of “foundationalism”? Of course, there are other philosophical alternatives, but can idealistic methodology be characterized wholly by the title of Quentin Lauer’s book on Husserl, The Triumph of Subjectivity? (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Journal of the History of Philosophy 38.1 (2000) 125-126 [Access article in PDF] Margaret Dauler Wilson. Ideas and Mechanism: Essays on Early Modern Philosophy. Princeton: Princeton University Press, 1999. Pp. xx + 524. Cloth, $70.00. Ideas and Mechanism is a record of remarkable scholarship. It collects thirty-one essays by one of the most influential scholars in early modern philosophy. (Wilson herself did most of the editing, though Anne Jaap (...) Jacobson brought the book to completion after Wilson's death.) All but one of essays have been published previously. (The one new essay is "The Issue of 'Common Sensibles' in Berkeley's New Theory of Vision." There is also an essay on "True and Immutable Natures" previously published only in Portuguese.) Many are classics, united here with essays less well known. The collection begins with "Skepticism without Indubitability," an application of Wilson's scholarly might to Rorty's criticisms of the early modern legacy of foundationalism. Chapters 2-8 focus on Descartes. Several of these emphasize Descartes's accounts of sensation and representation. Chapters 9-12 discuss Spinoza. Then follows Wilson's influential essay on "Superadded Properties" and her related response to M. R. Ayers. Chapter 15-21 comprise an extended defense of Berkeley. The book ends with a long essay on the role of history of philosophy and a brief essay on animal ideas.In her essays, Wilson does not limit herself to one side of the classic divide between empiricists and rationalists. She succeeds in this ambitious endeavor by focusing on a problem common to both: the relation between mechanistic science and early modern views of ideas. Wilson is concerned with how philosophers' scientific views bear on their metaphysics, epistemology, and philosophy of mind. This involves, in many cases, showing how philosophical positions take on new meaning as one considers the science underlying them. For example, Descartes's repeated claims that primary qualities "resemble" qualities in bodies are not taken to imply that any particular extension one sees is in a body. Extension in general, on which mechanistic explanations are based, is in bodies; color (and even perceived extension) is reducible by scientific explanation. The emphasis on the role of science also furnishes a platform for attention to neglected works. Wilson is exemplary in drawing from a wide range of texts to elucidate familiar points. In essays on Descartes and Berkeley, Wilson shows how their works on vision in particular enrich discussions of their epistemology. (One unfortunate limitation to Wilson's emphasis on mechanistic science is a neglect of political and theological works. Thus, she neglects to investigate the implications of, say, Spinoza's work in politics on his metaphysical views about man.)Of particular note is Wilson's defense of Berkeley. Wilson does not draw lines in terms of empiricists (Locke and Berkeley) and rationalists (Leibniz). Instead, she argues that Berkeley's defense of the common sense view that "physical things are as they are perceived" provides an alternative to the scientific realisms of Locke, Leibniz, and Kant. Defenders of Locke, for example, have claimed that Berkeley was insufficiently attentive to the role of mechanistic science in Locke's justifications of the primary-secondary distinction. Wilson shows how Berkeley took these Lockean arguments into account and why he objects to them. Rather than being a cure-all that saves Locke from Berkeley, the role of mechanistic science in his philosophy implicates Locke in the scientific realism against which Berkeley consistently defends common sense. [End Page 125]Not all of the essays directly relate to ideas and mechanism. Several deal with the closely related issue of mind-body interaction. One essay explains the epistemological argument for mind-body dualism in Descartes and another attacks Spinoza's account of mind and body. Wilson also writes on more general themes in Leibniz, such as necessity and contingency, causality, and confused and distinct ideas. She spends two chapters on the relationship between animals and humans. In one, she challenges appropriations of Spinoza that find in him the appealing view that there is no "radical ontological chasm" between humans and... (shrink)

In Evidence and Inquiry, Susan Haack presents a dual-aspect account of evidence in which both casual and logical relations play a necessary factor. In this paper, I reformulates how these two aspects fit together to form a comprehensive picture of discursive justification. Drawing from Quine’s work on the “observation sentence,” I show how we can move from causal justifications to inferential justifications. Conversely, I also attempt to show how we can correct and improve our causally justified, noninferential beliefs by (...) challenging and inferentially justifying them. The resulting account should be one in which our beliefs are connected to the world, but one which is non-foundationalist and allows any belief to be called into question. (shrink)

This dissertation is a critical assessment of Wilfrid Sellars' Scientific Realism. ;The dissertation has ten chapters, whose topics are as follows: I classify Sellars' position as a variety of Non-Reductive Scientific Materialism. I discuss the Manifest/Scientific Image distinction. I reject the identification of the Manifest Image with a Common Sense Image on the ground that the Common Sense Image recognizes the existence of irreducible absolute processes, while the Manifest Image does not. I discuss the topic of ontological commitment. I propose (...) that we substitute for the Manifest Image a Common Sense Image which has a mixed ontology of events and substances. I focus on the intentionality-body problem. I believe that a large portion of the polemics over intentionality can be accounted for by a failure to demarcate non-conceptual from conceptual intentionality. I locate Sellars' position in current philosophical psychology. Sellars defends both functionalism and introspection. He tries to give a theoretical account of our introspective knowledge of thoughts and sensations on a behavioristic basis. My conclusions are that his argument does not go through, and that perhaps all non-overtly linguistic thoughts are non-conceptual. I offer a transcendental argument for a version of epistemological foundationalism. I clarify the concept of the Given in Sellars. I both defend and criticize his position on the Given. I defend Sellars' argument for the rejection of the Given from William Robinson's attack; but I defend C. I. Lewis' position on the Given from Sellars' attack. I deal with the epistemological and the ontological problems of perception. The conclusion I reach on the epistemological problem is that sensa are given through a phenomenological reduction. The conclusion I reach on the ontological problem is that Sellars is correct in his view that sensa exist as causal mediatory absolute processes in perception. I spell out the implications of my disagreement with Sellars on epistemology. The main implication is that in higher animals there is an evolutionarily endowed intractable representational system. I call this view Animal Realism. (shrink)

In their response to our article (Keestra and Cowley, 2009), Hacker and Bennett charge us with failing to understand the project of their book Philosophical Foundations of Neuroscience (PFN; Bennett and Hacker, 2003) and do this by discussing foundationalism, linguistic conservatism and the passivity of perception. In this rebuttal we explore disagreements that explain the alleged errors. First, we reiterate our substantial disagreement with Bennett and Hacker (B&H) regarding their assumption that, even regarding much debated concepts like ‘consciousness’, we (...) can assume conceptual consensus within a community of competent speakers. Instead, we emphasize variability and divergence between individuals and groups in such contexts. Second, we plead for modesty in conceptual analysis, including the use of conceptual ambiguities as heuristics for the investigation of explanatory mechanisms. Third, we elucidate our proposal by discussing the interdependence of perception and action, which in some cases appear to be problematic for PFN. Fourth, we discuss why our view of conceptual innovation is different from B&H’s, as we plead for linking explanatory ingredients with conceptual analysis. We end by repeating our particular agreement with their mereological principle, even though we present different reasons: psychological concepts should not be applied to mere components or operations of explanatory mechanisms, for which another vocabulary should be developed. (shrink)

Many philosophers now argue that the doubts of the philosophical sceptic are unnatural ones, in that they are not forced on us by considerations that any reasonable person would have to accept as compelling but only arise if one has already accepted certain controversial theoretical commitments. In this article I defend the naturalness of philosophical scepticism against such criticisms. After defining "global ontological scepticism," I examine the work of a number of anti-sceptical philosophers—Michael Huemer, Michael Williams, and John McDowell. Although (...) McDowell does move the debate to a deeper level by interpreting scepticism as a challenge to the very possibility of the mind's apprehending reality by being in a rational rather than a merely causal relation to it, none of them succeeds in showing that global ontological scepticism is, in the relevant sense, unnatural. This is not to say that the sceptic is correct; simply that it has not been shown that we can reasonably dismiss the sceptical questions and thereby evade the need to engage seriously with the sceptical arguments. (shrink)

Many philosophers now argue that the doubts of the philosophical sceptic are unnatural ones, in that they are not forced on us by considerations that any reasonable person would have to accept as compelling but only arise if one has already accepted certain controversial theoretical commitments. In this article I defend the naturalness of philosophical scepticism against such criticisms. After defining “global ontological scepticism,” I examine the work of a number of anti‐sceptical philosophers—Michael Huemer, Michael Williams, and John McDowell. Although (...) McDowell does move the debate to a deeper level by interpreting scepticism as a challenge to the very possibility of the mind's apprehending reality by being in a rational rather than a merely causal relation to it, none of them succeeds in showing that global ontological scepticism is, in the relevant sense, unnatural. This is not to say that the sceptic is correct; simply that it has not been shown that we can reasonably dismiss the sceptical questions and thereby evade the need to engage seriously with the sceptical arguments. (shrink)

This book collects fifteen of Audi's papers on the theory of knowledge, justification, and epistemic rationality. Its main parts are: the foundationalism-coherentism controversy; knowledge and justification; epistemic principles and skepticism; and rationality. Audi prepared two of the papers specially for this collection: "The Foundationalism-Coherentism Controversy: Hardened Stereotypes and Overlapping Theories," and "The Old Skepticism, the New Foundationalism, and Naturalized Epistemology." In addition, he contributes a forty-five-page introductory overview, "The Grounds of Justification and the Epistemic Structure of Rationality." (...) The fifteen papers are unified by Audi's versions of moderate non-Cartesian foundationalism, fallibilist rationalism, and causal epistemic internalism. An emphasis on conceptual clarity and a guarded resistance to skepticism pervade the collection. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:The Emergence of Scientific Culture: Science and the Shaping of Modernity, 1210–1685Helen HattabStephen Gaukroger. The Emergence of Scientific Culture: Science and the Shaping of Modernity, 1210–1685. Oxford: Clarendon Press, 2007. Pp. ix + 563. Cloth, $65.00.The sheer variety of both cognitive and non-cognitive contributions to the emergence of a scientific culture in the West and the complex relations to pre-modern developments that scholars have brought to light over (...) the past decades have put into question both the Enlightenment and Kuhnian accounts of the scientific revolution. Gaukroger’s work performs the ambitious but indispensable task of beginning to formulate an alternative way of understanding this momentous transition, one based on recent scholarship. Gaukroger treats science as both “a particular kind of cognitive product, and as a particular kind of cultural product” (3). His overarching goal is to show that examining the interrelations between the two can teach us something about modernity that focusing on one, to the exclusion of the other, cannot. He argues that the enduring success of Western science was not due to its advances (there were previous advances in other cultures), but due to its ability to consolidate. Successful consolidation promotes the cognitive claims of science and builds a scientific culture to legitimate them. Hence, throughout this book, Gaukroger explores how particular advances (e.g., in astronomy and natural philosophy) were legitimated by their ability to reinforce revelation, unify different disciplines, and exemplify the scientific persona. Since these means of consolidation, unlike methods of scientific discovery, rely on both cultural forces and intellectual advances, Gaukroger makes good on his promise to teach us something that intellectual and cultural histories taken separately cannot.Gaukroger characterizes Western modernity in terms of the eventual assimilation of all cognitive values to scientific ones. He targets the Enlightenment view which, as a result of this assimilation, reinterprets the success of scientific practices over others in ahistorical terms. On this view, the longstanding success of science results solely from cognitive advances, such as the commitment to objectivity (science was assumed to have dissociated itself from religion), the employment of adversarial, non-dogmatic arguments, and the development of quantitative and empirical methods. Gaukroger shows instead that: (1) early modern Epicurean and mechanist natural philosophies forged a closer connection to religious doctrine in response to the ultimate failure to maintain the Thomist reconciliation of theology with Aristotelian natural philosophy; (2) the threat posed by the naturalism of Renaissance philosophers like Pomponazzi led to a privileging of systematization over innovation in late Scholasticism, as well as a renewed interest in natural history, which later spawned the enterprise of physico-theology; (3) the adversarial character of ancient means of cultivating wisdom was rejected in favor of gentlemanly cooperation. This went hand-in-hand with a gradual reassignment of the aims of enquiry from the attainment of a transcendent truth to a productive truth, and the corresponding construction, by Bacon and others, of the scientific persona, which embodied the cognitive virtue of objectivity rather than the ethical virtue of ancient and medieval wisdom. Finally, (4) Beeckman and Descartes failed to achieve the quantification of natural philosophy they aimed for, in large part due to their conflicting commitment to corpuscularian matter theory. The successful replacement of Aristotelian causal explanations in natural philosophy by mechanistic explanations lay in mechanism’s ability to unify all causal explanation, rather than its ability to offer quantitative [End Page 640] explanations of various natural phenomena. Similarly, the experimental methods of Gilbert and Boyle were at first hotly contested, the eventual success of non-foundationalist, empirical approaches owing more to the unifying role played by the experiments of Gilbert, Boyle, and Newton. Although Boyle’s experimental philosophy included a mechanistic matter theory, unlike strict mechanists, experimentalists used experiments to focus and unify heterogeneous phenomena rather than grounding explanations in matter theory.Gaukroger presents the relevant cultural developments and theoretical advances with an impressive degree of detail and accuracy. Readers will gain insights about everything from the differences between early medieval Augustinianism and late medieval Aristotelianism, to Spinozism versus its late seventeenth-century alternatives. Scholars with expertise in specific areas will no doubt take issue with individual claims... (shrink)

This chapter has two goals: to motivate the foundationalist solution to the regress problem and to defend it against arguments from Sellars, BonJour and Klein. Both the motivation and the defence of foundationalism raise larger questions about the relationship between foundationalism and access internalism. I argue that foundationalism is not in conflict with access internalism, despite influential arguments to the contrary, and that access internalism in fact supplies a theoretical motivation for foundationalism. I conclude that (...) class='Hi'>foundationalism and access internalism form a coherent and well-motivated package. (shrink)