Berkeley and Other Philosophers

Available from UMI in association with The British Library. ;The aim of this thesis is to evaluate Descartes and Berkeley's theories of perception in the light of Merleau Ponty's objections to classical theories in La Phenomenologie de la Perception. According to Merleau Ponty--whose thesis is elucidated by reference to the Gestaltists and Husserl--classical theories of perception either rely on causal explanations or on logical analyses. But, Merleau Ponty argues, neither form of explanation can suitably account for the intentional character of (...) perception. Merleau Ponty claims that it is the adherence of classical theories to the concepts and assumptions of science which lies at the root of their failure to find an adequate third form of explanation. In an attempt to give Merleau Ponty's arguments some historical substance, I undertake a detailed examination of Descartes and Berkeley's theories of perception and I argue that they are indeed founded on the new physics and that they both fail to capture the intentional character of perception. (shrink)

En su Tratado sobre los principios del conocimiento humano, George Berkeley ofrece una serie de argumentos cuyo objetivo es criticar la tesis materialista. Mi propósito en este artículo es reconstruir y analizar en detalle estos argumentos. Dado que la crítica de Berkeley al materialismo es, fundamentalmente, una crítica al materialismo representacionalista de John Locke, empezaré este artículo explicando cuáles son las ideas básicas de la propuesta de Locke.

Peirce described himself as a disciple of Berkeley, and described the truth of Berkeleyanism as consisting, in part, of “hinging” all philosophy (or "all coenoscopy") on the concept of sign. This article collects Berkeley’s chief semiotic contributions, and discusses how it may have influenced Peirce’s semiotic.

Embodiment is a fact of human existence which philosophers should not ignore. They may differ to a great extent in what they have to say about our bodies, but they have to take into account that for each of us our body has a special status, it is not merely one amongst the physical objects, but a physical object to which we have a unique relation. While Descartes approached the issue of embodiment through consideration of sensation and imagination, it is (...) more directly reached by consideration of action and agency: whenever we act upon the world, we act by moving our bodies. So if we can understand what an immaterialist such as Berkeley thinks about agency, we will have gone a fair way to understanding what he thinks about embodiment. §1 discusses a recent flurry of articles on the subject of Berkeley’s account of action. I choose to present Berkeley as a causal-volitional theorist not because I think it is the uniquely correct interpretation of the texts, but because I find it more philosophically interesting as a version of immaterialism. In particular, it raises the possibility of a substantive account of human embodiment which is completely unavailable to the occasionalist. §2 articulates an apparent philosophical problem for Berkeley qua causal-volitional theorist and show that Locke was aware of a related problem and had a solution of which Berkeley would have known. §3 distinguishes two interpretations of Berkeley’s famous denial of blind agency – as the assertion of a weak representational condition or a strong epistemic one – and provide evidence that there was a well-established debate about blind powers in the seventeenth century which took the metaphor of blindness as indicating an epistemic rather than merely representational failing. What remains to do in §4 is to consider whether Berkeley, with his own peculiar commitments, could in fact accept this account of agency. (shrink)

In 1827, Lady Mary Shepherd published Essays on the Perception of an External Universe, which offers both an argument for the existence of a world of external bodies existing outside our minds and a criticism of Berkeley's argument for idealism in A Treatise Concerning the Principles of Human Knowledge. In this paper, I evaluate Margaret Atherton's criticisms of Shepherd's case against Berkeley, and provide reasons for thinking that, although Shepherd's particular criticisms of Berkeley do not succeed, she correctly identifies an (...) important problem to which Berkeley's reasoning is subject. (shrink)

Phenomenalist interpretations of Kant are out of fashion. The most common complaint from anti-phenomenalist critics is that a phenomenalist reading of Kant would collapse Kantian idealism into Berkeleyan idealism. This would be unacceptable because Berkeleyan idealism is incompatible with core elements of Kant’s empirical realism. In this paper, I argue that not all phenomenalist readings threaten empirical realism. First, I distinguish several variants of phenomenalism, and then show that Berkeley’s idealism is characterized by his commitment to most of them. I (...) then make the case that two forms of phenomenalism are consistent with Kant’s empirical realism. The comparison between Kant and Berkeley runs throughout the paper, with special emphasis on the significance of their theories of intentionality. (shrink)

: La contribution de Berkeley à l'histoire de la métaphysique n'a que rarement été étudiée par ses commentateurs français ou anglo-saxons. La présente étude se propose de revenir sur la définition berkeleyenne de la métaphysique, sur la place qu'elle occupe dans l'économie de sa pensée, et tente ainsi d'éclairer la contribution de Berkeley à l'histoire de la notion de métaphysique à l'époque moderne. Nous montrons que la critique berkeleyenne de la métaphysique n'empêche pas Berkeley de maintenir sa pertinence théorique, si (...) l'on rapporte sa conception de la métaphysique à la transformation qui affecte celle-ci après Descartes, et qui en fait la science des principes de la connaissance humaine. Cette étude entend donc réévaluer la place de la métaphysique dans l'oeuvre de Berkeley, et, simultanément, de mesurer l'apport de Berkeley à l'histoire de la métaphysique. (shrink)

This study uses the key terms of Berkeleian epistemology as a framework for understanding Blake's early prophetic works. As a foil, Berkeley highlights the importance of epistemology to Blake and makes clear that the fundamental characteristic of the Fall for Blake is the mistaken assumption that sensory perceptions are effects of an external spiritual cause. ;Most importantly: "Independence" denotes Berkeley's tenet that the existence of a "real thing" or physical object is constantly maintained by God regardless of whether any human (...) perceiver is perceiving it at any given moment. The term also entails the principle that God is the sole cause of all sensory "ideas" that constitute real things. These doctrines contrast sharply with Blake's insistence that "each thing is its own cause & its own effect." "Sensible qualities" denote the generic qualities such as color, shape, texture, etc., that according to Berkeley combine to constitute sensorily-perceived objects. Blake, however, would regard this account as hopelessly reductive, and a description of fallen sense experience. ;Following a brief introduction and a second chapter that defines key theoretical terms, Chapter 3 contrasts Blake's pronouncement that "Energy is the only Life and is from the Body" to Berkeley's tenet that the body is merely a complex of passive sensory ideas. Chapter 4 demonstrates that Blake's conception of abstract "Reason" is equivalent to Berkeley's definition of Natural Law, since both entail an assumption of the external causation of sensory ideas. Chapter 5 finds the fire imagery in America a Prophecy marked by a stifled, repressed quality produced by the imposition of Urizenic Law on infinite Energy. Chapter 6 uses Berkeley's theory of relative space to demonstrate that in Europe a Prophecy separating space appears as a product of the illusion of external causation. Chapter 7 adduces the solipsistic consequences of Berkeley's epistemology to show that Enitharmon's dream of history in Europe is marked by a spiritual isolation resulting from the fallacy of external causation. A final chapter concludes that for Blake the unfallen, "infinite" mode of sense experience comprises immediate knowledge that the authentic forms of real things are entirely self-determined and self-caused. (shrink)

Despite apparent similarities between them, in the Prolegomena to Any Future Metaphysics and in the second edition of the Critique of Pure Reason Kant makes several attempts to distinguish his idealism from Berkeley’s. I argue that Kant’s arguments in three of the four places where he explicitly distances himself from Berkeley are insufficient to their task because they attack only Berkeley’s empiricism rather than his immaterialism. Although a close reading of the Refutation of Idealism lies beyond the scope of this (...) paper, my reading of Kant’s critique of Berkeley will produce an interesting result concerning the reading of this difficult passage: If Kant is to offer a convincing defense of the charge that Berkeley reduces the world to sheer illusion while his does not, then the Refutation of Idealism must be aimed at proving, on a transcendental idealist basis, the existence of things in themselves. (shrink)

Ever since its first publication critics of Kant's Critique of Pure Reason have been struck by certain strong formal resemblances between transcendental idealism and Berkeley's immaterialism. Both philosophers hold that the sensible world is mind-dependent, and that from this very mind-dependence we can draw a refutation of scepticism of the senses.

This essay deals with a quite unexplored topic : Berkeley's sources from Renaissance. In fact, while the relationships between Berkeley and the most well-known modern philosophers (as Descartes, Malebranche, Locke and Hume) have been widely analysed, the importance of Berkeley's classical learning and erudition for the development of his own philosophical thought has usually been overlooked. After some general considerations, I focus on two topics : ether and tar-water in Siris. Cet essai traite un sujet très peu exploré : les (...) sources de Berkeley dans la Renaissance. Alors que les relations entre Berkeley et les plus célèbres philosophes modernes (comme Descartes, Malebranche, Locke et Hume) ont été amplement analysées, l'importance de la culture classique et de l'érudition de Berkeley pour le développement de sa propre philosophie a été généralement méjugé. Après quelques considérations générales, je me concentre sur deux questions : l'éther et l'eau de goudron dans la Siris. (shrink)

This essay reinterprets Berkeley’s idealism as partially motivated by a need to overcome the Agrippan mode of relativity pressed by Pyrrhonists. It compares Berkeley’s solution to that of Protagoras as presented in Plato’s Theaetetus, and argues that Berkeley needed to depend on reason — intuition or demonstration — to avoid skepticism. In this interpretation, Berkeley is closer to the rationalist tradition than usually recognized.

While claiming to refute locke's theory of abstract ideas, Berkeley himself accepts a form of abstractionism. Locke's account of abstraction is indeterminate between two doctrines: 1) abstract ideas are representations of paradigm instances of kinds, 2) abstract ideas are schematic representations of the defining features of kinds. Berkeley's arguments are directed exclusively against 2, And refute only a specific version of it, Which there is no reason to ascribe to locke; berkeley himself accepts abstract ideas of the former type. Locke's (...) theory suffers from circularity and redundancy, Berkeley's from conflation of thought with imagination. (shrink)

According to Kant, there is some doctrine, which he sometimes calls 'empirical realism,' such that it was doubted by Descartes, denied by Berkeley, and endorsed by Kant himself. It may be doubted whether there really is such a doctrine or, if there is, whether it takes the form Kant seems to say it does. For instance, if empirical realism is taken as the assertion that familiar objects like tables and chairs exist, then this doctrine was neither seriously doubted by Descartes, (...) nor denied by Berkeley. If empirical realism is the view that such objects are mind-independent, then it was clearly denied by Berkeley, but was neither seriously doubted by Descartes, nor straightforwardly endorsed by Kant. Kant's assertion thus presents us with a puzzle: what might empirical realism be? The primary aim of this paper will be to reconstruct Kant's own narrative of the historical relationship between Descartes, Berkeley, and himself, in order to identify the doctrine Kant calls 'empirical realism.' I argue that the empirical realism which Descartes doubted, Berkeley denied, and Kant endorsed is the doctrine that the concept of extended substance has legitimate application. (shrink)

Modern science is not linguistically original in hypothesizing the existence of dark matter. For Plotinus, the matter that underlies all perceptible objects, is essentially obscure and describable only in the negative terms of what it lacks by way of inherent properties. In formulating this theory of absolute matter, Plotinus took himself to be interpreting both Plato and Aristotle, with the result that his own position emerges as a highly original and equivocal synthesis of this tradition. Plotinus did not claim that (...) matter is nothing, but the puzzling status he attributes to it can be aptly compared to Berkeley's doctrine that material substance is a self-contradictory notion. (shrink)

Locke believes in the existence of the corporeal substance arguing that qualities and attributes cannot be self-subsistent and, therefore, need such a substance to hang on. Nonetheless, Berkeley stresses that qualities even the so-called 'primary qualities.' are all the same species which depend on the mind of the perceiver. The external existence, Berkeley maintains, is no more than a collection of qualities that are imagained by the perceiver. Locke says that the origin of our perception is an external substance but (...) in view of Berkeley there is a universal soul that emanates such perception and that soul cannot be but God. There is no cause-and-effect relation in Berkeley's philosophy because the sensible world in his opinion is a collection of passive perceptions which annul the existence of any cause. Berkeley states that what is referred to as causality is indication instead. (shrink)