F. H. Bradley was the foremost philosopher of the British Idealist school, which came to prominence in the second half of the nineteenth century. Bradley, who was a life fellow of Merton College, Oxford, was influenced by Hegel, and also reacted against utilitarianism. He was recognised during his lifetime as one of the greatest intellectuals of his generation and was the first philosopher to receive the Order of Merit, in 1924. His work is considered to have been important to the (...) formation of analytic philosophy. In metaphysics, he rejected pluralism and realism, and believed that English philosophy needed to deal systematically with first principles. This work, first published in 1893, is divided into two parts: 'Appearance' deals with exposing the contradictions that Bradley believed are hidden in our everyday conceptions of the world; and in 'Reality', he builds his positive account of reality and considers possible objections to it. (shrink)

Appearance and Reality: An Introduction to the Philosophy of Physics addresses quantum mechanics and relativity and their philosophical implications, focusing on whether these theories of modern physics can help us know nature as it really is, or only as it appears to us. The author clearly explains the foundational concepts and principles of both quantum mechanics and relativity and then uses them to argue that we can know more than mere appearances, and that we can know to some (...) extent the way things really are. He argues that modern physics gives us reason to believe that we can know some things about the objective, real world, but he also acknowledges that we cannot know everything, which results in a position he calls realistic realism. This book is not a survey of possible philosophical interpretations of modern physics, nor does it leap from a caricature of the physics to some wildly alarming metaphysics. Instead, it is careful with the physics and true to the evidence in arriving at its own realistic conclusions. It presents the physics without mathematics, and makes extensive use of diagrams and analogies to explain important ideas. Engaging and accessible, Appearance and Reality serves as an ideal introduction for anyone interested in the intersection of philosophy and physics, including students in philosophy of physics and philosophy of science courses. (shrink)

Appearance and Reality: An Introduction to the Philosophy of Physics addresses quantum mechanics and relativity and their philosophical implications, focusing on whether these theories of modern physics can help us know nature as it really is, or only as it appears to us. The author clearly explains the foundational concepts and principles of both quantum mechanics and relativity and then uses them to argue that we can know more than mere appearances, and that we can know to some (...) extent the way things really are. He argues that modern physics gives us reason to believe that we can know some things about the objective, real world, but he also acknowledges that we cannot know everything, which results in a position he calls "realistic realism." This book is not a survey of possible philosophical interpretations of modern physics, nor does it leap from a caricature of the physics to some wildly alarming metaphysics. Instead, it is careful with the physics and true to the evidence in arriving at its own realistic conclusions. It presents the physics without mathematics, and makes extensive use of diagrams and analogies to explain important ideas. Engaging and accessible, Appearance and Reality serves as an ideal introduction for anyone interested in the intersection of philosophy and physics, including students in philosophy of physics and philosophy of science courses. (shrink)

First published in 2002. Routledge is an imprint of Taylor & Francis, an informa company.

First published in 2002. Routledge is an imprint of Taylor & Francis, an informa company.

Philosophical Issues, Volume 30, Issue 1, Page 175-191, October 2020.

G.E. Moore alludes to a notion of consciousness that is diaphanous, elusive to attention, yet detectable. Such a notion, I suggest, approximates what Bina Gupta has called `witness-consciousness'--in particular, the aspect of mode-neutral awareness with intrinsic phenomenal character. This paper offers a detailed definition and defence of the appearance and reality of witness-consciousness. While I claim that witness- consciousness captures the essence of subjectivity, and so must be accounted for in the `hard problem' of consciousness, it is not (...) to be confused with the more commonly defended notion of `for-me-ness'. (shrink)

This paper reconsiders what implications quantum decoherence has for Karen Barad’s agential realism. In contrast with the recent claim of Thomas Everth and Laura Gurney (2022), this paper argues that decoherence supports rather than defeats the holist, relational ontology of agential realism. Indeed, decoherence offers an explanation for how a quantum system can remain entangled and superposed in principle while it nevertheless in practice appears classical to a local observer. Decoherence shows why the appearance of classicality is not an (...) objection to the ontology being in reality that of agential realism, in accordance with Barad’s repeated insistence that we should not mistake principle for practice. Whether users of agential realism in social theory should be encouraged by this is another matter that this paper does not take a stance on. As an ontology, however, agential realism is vindicated. (shrink)

I’d like to begin, if I may, by repeating myself. When I spoke at the Institute’s official launch last June, I quoted W.V. Quine’s remark that logic is an old subject, and since 1879 it has been a great one; and I commented that whatever the truth of this, it is undeniably true that philosophy is an old subject and has been a great one since the 5th century BC. The foundation of an institute of philosophy in the University of (...) London has been, in my opinion, a great thing for philosophy and for the University. Our mission is to promote and support philosophy of the highest quality in all its forms, inside and outside the university. With our programmes of events, fellowships and research facilitation, I think we have been carrying out this mission pretty well since our foundation in 2005. But I have already said enough in public about the Institute. Given the occasion, it is appropriate for me to say something instead about philosophy itself. (shrink)

This article is a data-driven critique of The Philosophical Gourmet Report, the most institutionally influential publication in the field of Anglophone philosophy. The PGR is influential because it is perceived to be of high value. The article demonstrates that the actual value of the PGR, in its current form, is not nearly as high as it is assumed to be and that the PGR is, in fact, detrimental to the profession. The article lists and explains five objections to the methods (...) and methodology of the report. Taken together, the objections demonstrate that the report is severely flawed, failing to provide the information it purports to and damaging the profession overall. Finally, the article explains how several modifications may improve the PGR so that it can more legitimately and equitably play the role it already plays. (shrink)

In 1909, Ehrenfest published a note in the Physikalische Zeitschrift showing that a Born rigid cylinder could not be set into rotation without stresses, as elements of the circumference would be contracted but not the radius. Ignatowski and Varićak challenged Ehrenfest’s result in the same journal, arguing that the stresses would emerge if length contraction were a real dynamical effect, as in Lorentz’s theory. However, no stresses are expected to arise, according to Einstein’s theory, where length contraction is only an (...) apparent effect due to an arbitrary choice of clock synchronization. Ehrenfest and Einstein considered this line of reasoning dangerously misleading and took a public stance in the Physikalische Zeitschrift, countering that relativistic length contraction is both apparent and real. It is apparent since it disappears for the comoving observer, but it is also real since it can be experimentally verified. By drawing on his lesser-known private correspondence with Varićak, this paper shows how Einstein used the Ehrenfest paradox as a tool for an ‘Einsteinian pedagogy’. Einstein’s argumentative stance is contrasted with Bell’s use of the Dewan-Beran thread-between-spaceships paradox to advocate for a ‘Lorentzian pedagogy’. The paper concludes that the disagreement between the two ways of ‘teaching special relativity’ stems from divergent interpretations of philosophical categories such as ‘reality’ and ‘appearance’. (shrink)

The questions that occupied early Ionian philosophers are very general in nature, and are not linked to the various skills and crafts that surface early in Greek civilization. The awe and wonder fuelling these questions were directed towards large scale phenomena, and—according to the interpretation presented in this essay—called for more than mere re-descriptions or re-labellings of various features of reality. They called for explanations, but the notion of an intellectually adequate explanation took a long time to develop. Conceptions (...) of adequate explanation were changing throughout Pre-Socratic philosophy. It was left to Aristotle to attempt to capture the various models, and give them a unifying structure within an explicit theory. (shrink)

The paper argues a certain parallelism between the perception and the conception of real-world objects. Just as the former is always incomplete, perspectival, and error-prone, so is the latter. We can never claim ultimate correctness for our conception of things. This fact is crucial for communication, because if our own conceptions were claimed as definitive, then we could never be secure in our confidence that we are in communicative touch with one another regarding a common, shared object of communication.

The paper argues a certain parallelism between the perception and the conception of real-world objects. Just as the former is always incomplete, perspectival, and error-prone, so is the latter. We can never claim ultimate correctness for our conception of things. This fact is crucial for communication, because if our own conceptions were claimed as definitive, then we could never be secure in our confidence that we are in communicative touch with one another regarding a common, shared object of communication.

Abstract Betty claims that Sahkara's philosophy [and non?dualism generally] fails definitively at the point where he leaves the human experience??sin and suffering??unaccounted for?. It is because Sahkara sees sin and suffering as ultimately illusory that Betty claims he leaves sin and suffering unaccounted for. However, Betty misconstrues Sahkara's view in the worst way possible. It is precisely because Sahkara seeks to account for sin and suffering, to take it seriously and as significant?a genuine problem for life?that Sahkara constructs the particular (...) metaphysical account of reality that he does; an account he sees as consonant with scripture. In part one of this paper I examine Betty's argument. In part two, I explain why philosophical systems (Eastern and Western) that employ pervasive appearance/reality distinctions?like Sahkara's?cannot be dismissed out of hand in the way Betty has done. (shrink)

1. ‘How do we know the material world?’, ‘What is it to know the material world?’, ‘In what ways is knowledge of the material world like and in what ways is it unlike other sorts of knowledge?’ We know how we know the material world and what it is to know the material world and in what ways such knowledge is like and unlike other sorts of knowledge. But a man who knows what poetry is like and how it is (...) like and unlike prose may ask ‘What is poetry?’, and a mathematician who knows what it is like to do mathematics may ask ‘What is mathematics?’ It is in a rather like way that we ask ‘What is knowledge of the material world?’ The ways in which knowledge of the material world is like and unlike other sorts of knowledge are familiar to us but we wish for a still better grasp of these likenesses and unlikenesses. (shrink)

According to what I will call the “appearance-is-reality doctrine of mind,” conscious mental states are identical to how they subjectively appear or present themselves to us in our experience of them. The doctrine has had a number of supporters but to date has not received from its proponents the comprehensive and systematic treatment that might be expected. In this paper I outline the key features of the appearance-is-reality doctrine along with the case for thinking that doctrine (...) to be true. I also defend the doctrine from some objections. Finally, I spell out the important metaphysical and epistemological implications of the appearance-is-reality doctrine of mind. (shrink)

P. M. S. Hacker's basic goal in this book is to defend a realist view of secondary qualities, according to which, for example, the greenness of an external object is to be identified neither with a disposition to give rise, in normal human observers, under normal conditions, to experiences that have the sensuous quality of greenness, nor with the categorical property of the surface of the object which is the basis of that disposition.

Scientific realists claim that the best of successful rival theories is (approximately) true. Relative realists object that we cannot make the absolute judgment that a theory is successful, and that we can only make the relative judgment that it is more successful than its competitor. I argue that this objection is undermined by the cases in which empirical equivalents are successful. Relative realists invoke the argument from a bad lot to undermine scientific realism and to support relative realism. In response, (...) I construct the argument from double spaces. It is similar to the argument from a bad lot, but threatens many philosophical inferences, including relative realists’ inference from comparative success to comparative truth. (shrink)