
David Rosenthal- Ph.D.
- Professor at The Graduate Center, CUNY
David Rosenthal
- Ph.D.
- Professor at The Graduate Center, CUNY
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108
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November 2017 - November 2025
Publications
Publications (108)
More than seven decades of research provide evidence that participants miss surprisingly salient changes to visual scenes. One of the most striking displays of change blindness is shown in the work of John Grimes (1996), which demonstrated that if items in an image are altered at the exact moment a participant moves their eyes, changes often go unn...
More than seven decades of research provide evidence that participants miss surprisinglysalient changes to visual scenes. One of the most striking displays of change blindness is shownin the work of John Grimes (1996), which demonstrated that if items in an image are altered atthe exact moment a participant moves their eyes, changes often go unnoti...
How do we come to understand the nature of the thoughts that we and others have? And how do we come to have the conceptual resources needed to formulate such understanding? Many would say we understand the nature of thoughts simply by being subjectively aware of our own conscious thoughts. But it is unclear how consciousness could, on its own, prov...
Many today take mental qualitative character to be intrinsically conscious. But that view not only lacks serious support, but also results in significant undesirable consequences. That view can't be supported by claiming that we know about mental qualities only by way of consciousness, since we have reliable third-person knowledge about the qualita...
To determine whether one disagrees with somebody, one must have a sound understanding of what that person is saying. But it is sometimes difficult to distinguish cases of misunderstanding others from cases of substantive disagreement. One can best resolve that quandary by making every effort to understand accurately, and that requires construing wh...
I contrast one-factor views of consciousness with two-factor views. On two-factor views a state’s being conscious consists in something distinct from the state itself; one-factor views deny that. Examples of one-factor views are the first-order theory of Fred Dretske, the first-order approach of Thomas Nagel, and Ned Block’s conception of phenomena...
Consciousness and Mind presents David Rosenthal’s influential work on the nature of consciousness. Central to that work is Rosenthal’s higher-order-thought theory of consciousness, according to which a sensation, thought, or other mental state is conscious if one has a higher-order thought (HOT) that one is in that state. The first four essays deve...
Qualitative consciousness is conscious experience marked by the presence of sensory qualities, like the experienced painfulness of having a piano dropped on your foot, or the consciousness of seeing the brilliant reds and oranges of a sunset. Over his career, philosopher David Rosenthal has defended an influential theoretical approach to explaining...
Birch et al. see their model as incompatible with higher-order-thought (HOT) theories of consciousness, on which a state is conscious if one is in some suitable way aware of that state. They see higher-order (HO) awareness as an “extra ingredient”. But since Birch et al. go on to say that “[t]his is not the place for a detailed discussion of HOT th...
I raise concerns about Doerig et al.’s general project, about three of their criteria, and about their treatment of higher-order-thought theory.
Presentation about Jerry Fodor's representationalist theory of consciousness.
Scientific research on consciousness is critical to multiple scientific, clinical, and ethical issues. The growth of the field could also be beneficial to several areas including neurology and mental health research. To achieve this goal, we need to set funding priorities carefully and address problems such as job creation and potential media misre...
There is strong reason to doubt that the intuitions Chalmers' meta-problem focuses on are widespread or independent of proto-theoretical prompting. So it's unlikely that they result from factors connected to the nature of consciousness. In any case, it's only the accuracy of the problem intuitions that matters for evaluating theories of consciousne...
How do we explain the seemingly rich nature of visual phenomenology while accounting for impoverished perception in the periphery? This apparent mismatch has led some to posit that rich phenomenological content overflows cognitive access, whereas others hold that phenomenology is in fact sparse and constrained by cognitive access. Here, we review t...
I defend a version of content holism that relies on inferential dispositions that hold among intentional states, along with relations such states have to perceptions and volitions. I argue that this theory can explain referential content, but an exclusively referential theory cannot explain the content properties that hold among various thoughts. I...
Dennett's account of consciousness starts from third-person considerations. I argue this is wise, since beginning with first-person access precludes accommodating the third-person access we have to others' mental states. But Dennett's first-person operationalism, which seeks to save the first person in third-person, operationalist terms, denies the...
It is natural to see conscious perceptions as typically bringing with them a degree of confidence about what is perceived. So one might also expect such confidence not to occur if a perception is not conscious. This has resulted in the use of confidence as a test or measure of consciousness, one that may be more reliable and fine-grained than the t...
I begin by discussing an objection often lodged against higher-order theories of consciousness. The objection is that those theories do not preclude consciousness from misrepresenting the mental properties of our conscious states. I argue that there are several reasons why this objection cannot succeed. Sam Coleman (2018) agrees that the objection...
Mary is shown something and told it’s red, and she says, “This is what it’s like to see red.” On Jackson’s (1986) knowledge argument, what she says expresses factual knowledge that the experience is a case of seeing red. In addition, Jackson argues, Mary could not have had that factual knowledge before first seeing something red; though Mary’s book...
A recent fMRI study by Webb et al. (Cortical networks involved in visual awareness independent of visual attention, Proc Natl Acad Sci U S A 2016;113:13923–28) proposes a new method for finding the neural correlates of awareness by matching atten- tion across awareness conditions. The experimental design, however, seems at odds with known features...
Mary is shown something and told it's red, and she says, " This is what it's like to see red. " On Jackson's (1986) knowledge argument, what she says expresses factual knowledge that the experience is a case of seeing red. In addition, Jackson argues, Mary could not have had that factual knowledge before first seeing something red; though Mary's bo...
Fifty years ago, Kornhuber and Deecke first reported their discovery of the Bereitschaftspotential [1], or cortical ‘readiness potential’ (RP) (see Glossary), a slow build-up of scalp electrical potential preceding the onset of subjectively spontaneous voluntary movements (SVMs). The RP was interpreted as ‘the electro-physiological sign of planning...
The term 'consciousness' is used in several ways: to describe a person or other creature as being awake and sentient, to describe a person or other creature as being 'aware of' something, and to refer to a property of mental states, such as perceiving, feeling, and thinking, that distinguishes those states from unconscious mental states. Distinguis...
Nobel Laureate Paul Krugman once remarked that engaging the public about economic theories is hard, partly because everybody feels they are entitled to opine about the economy even if they have no formal training in economics (see: http://web.mit.edu/krugman/www/virus.html). Perhaps because we are all conscious, the same sometimes happens in the fi...
Quality-space theory (QST) explains the nature of the mental qualities distinctive of perceptual states by appeal to their role in perceiving. QST is typically described in terms of the mental qualities that pertain to color. Here we apply QST to the olfactory modalities. Olfaction is in various respects more complex than vision, and so provides a...
Conscious mental states are states we are in some way aware of. I compare higher-order theories of consciousness, which explain consciousness by appeal to such higher-order awareness (HOA), and first-order theories, which do not, and I argue that higher-order theories have substantial explanatory advantages. The higher-order nature of our awareness...
Self-awareness and the self It is a crucial aspect of everyday mental functioning that we are in some way aware of ourselves. But it is far from clear at first sight just what this self-awareness consists in, and indeed just what the self is that we are aware of. It is possible to give an answer to the second question that is mundane and unproblema...
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Higher-order theories of consciousness argue that conscious awareness crucially depends on higher-order mental representations that represent oneself as being in particular mental states. These theories have featured prominently in recent debates on conscious awareness. We provide new leverage on these debates by reviewing the empirical evidence in...
Remarks such as ‘I am in pain’ and ‘I think that it’s raining’ are puzzling, since they seem to literally describe oneself
as being in pain or having a particular thought, but their conditions of use tend to coincide with unequivocal expressions
of pain or of that thought. This led Wittgenstein, among others, to treat such remarks as expressing, ra...
There are several phenomena that constitute what we call consciousness, each of which gives rise to special problems and puzzles. One is the condition people and other creatures are in when they are conscious, as against when they are, for example, asleep, knocked out, or anaesthetized. And there is the related question about what distinguishes peo...
Comments on the article by T. Natsoulas (see record
1994-00496-001) on appendage theory, in which he distinguishes 3 strategies for explaining what it is for mental states (MTSs) to be conscious. It is shown that the differences among those strategies are due to the divergent answers they give to 2 questions concerning what it is for a MTS to be c...
Thought and speech are intimately connected, in ways that make the study of each shed light on the other. But the nature of that connection, and of the illumination it casts, are vexed issues that are the subject of considerable controversy.
It is plain that an individual's being conscious and an individual's being conscious of various things are both crucial for successful functioning. But it is far less clear how, if at all, it is also useful for a person's psychological states to occur consciously, as against those states occurring but without being conscious. Restricting attention...
I argue that the partial-report results Block cites do not establish that phenomenology overflows cognitive accessibility, as Block maintains. So, without additional argument, the mesh he sees between psychology and neuroscience is unsupported. I argue further that there is reason to hold, contra Block, that phenomenology does always involve some c...
Recent writing on consciousness has increasingly stressed ways in which the terms ‘conscious’ and ‘consciousness’ apply to more than one phenomenon. And it is often urged that failing to observe distinctions between these different phenomena results in fallacious argument and theoretical confusion. Perhaps the most widely discussed current example...
The higher-order-thought hypothesis is a proposed explanation of what it is for a mental state to be a conscious state and hence of how conscious mental states differ from mental states that are not conscious.
When one expresses a thought in speech, that thought is always conscious, though a thought may remain unconscious even if it's expressed by one's nonverbal behavior. This has led many to posit a close but unexplained tie between consciousness and speech. I explain the consciousness of verbally expressed thoughts as due not to a tie between consciou...
Consciousness and Mind presents David Rosenthal’s influential work on the nature of consciousness. Central to that work is Rosenthal’s higher-order-thought theory of consciousness, according to which a sensation, thought, or other mental state is conscious if one has a higher-order thought (HOT) that one is in that state. The first four essays deve...
Consciousness and Mind presents David Rosenthal’s influential work on the nature of consciousness. Central to that work is Rosenthal’s higher-order-thought theory of consciousness, according to which a sensation, thought, or other mental state is conscious if one has a higher-order thought (HOT) that one is in that state. The first four essays deve...
The so-called unity of consciousness consists in the compelling sense we have that all our conscious mental states belong to a single conscious subject. Elsewhere I have argued that a mental state's being conscious is a matter of our being conscious of that state by having a higher-order thought (HOT) about it. Contrary to what is sometimes argued,...
Ned Block's influential distinction between phenomenal and access consciousness has become a staple of current discussions of consciousness. It is not often noted, however, that his distinction tacitly embodies unargued theoretical assumptions that favor some theoretical treatments at the expense of others. This is equally so for his less widely di...
Striking experimental results by Benjamin Libet and colleagues have had an impor-tant impact on much recent discussion of consciousness. Some investigators havesought to replicate or extend Libet’s results (Haggard, 1999; Haggard & Eimer, 1999;Haggard, Newman, & Magno, 1999; Trevena & Miller, 2002), while others havefocused on how to interpret thos...
The influential philosopher Daniel Dennett is best known for his distinctive theory of mental content, his elucidation of how the complex components of mental processing seem to come together in the relatively coherent narratives that we tell ourselves about ourselves and in his vivid accounts of how to think about minds in their evolutionary setti...
This volume in the Vancouver Studies in Cognitive Science series concerns metarepresentation: the construction and use of representations that represent other representations. Metarepresentations are ubiquitous among human beings, whenever we think or talk about mental states or linguistic acts, or theorize about the mind or language. This volume c...
Because metacognition consists in our having mental access to our cognitive states and mental states are conscious only when we are conscious of them in some suitable way, metacognition and consciousness shed important theoretical light on one another. Thus, our having metacognitive access to information carried by states that are not conscious hel...
Let me begin by expressing my gratitude to Kati Balog, Thomas Nelson, and Georges Rey for their thoughtful comments. It has been a pleasure reading and responding to their careful and provocative challenges, Because there is a fair amount of overlap in the points by Balog and Rey, I will organize this response topically, referring specifically to e...
When we see a tomato in standard circumstances, we see something red and round. According to common sense, the red, round thing we see is the tomato itself. When we have a hallucinatory vision of a tomato, however, there may be present to us no red and round physical object. Still, we use the words ‘red’ and ‘round’ to describe that situation as we...
Even if A-consciousness and P-consciousness were conceptually
distinct, it is no fallacy for researchers relying on a suitable
theory to infer one from the other. But P-consciousness conceptually
implies A-consciousness – unless one or the other is mere ersatz
consciousness. And we can best explain mental states' being conscious,
in any intuit...
L'A. etablit un lien de parente entre le paradoxe de Moore et le cogito de Descartes, en ce qui concerne non pas leurs conditions de verite, mais leurs conditions d'assertion. De meme que je ne peux pas affirmer Il pleut, mais je ne le pense pas, je ne peux affirmer Je pense que je ne pense pas. Il s'agit donc de savoir si le paradoxe de Moore peut...
Discusses 3 distinct phenomena referred to when speaking of consciousness: creature consciousness, transitive consciousness, and state consciousness. State consciousness, at least in humans, occurs in 2 distinct forms: introspective and nonintrospective. The familiar Cartesian thesis that mind and consciousness coincide fares quite differently depe...