Why does it matter whether and how individuals consciously control their behavior? It matters for many reasons. Here I focus on concerns about social influences of which agents are typically unaware on aggressive behavior.

We often consciously will our own actions. This experience is so profound that it tempts us to believe that our actions are caused by consciousness. It could also be a trick, however – the mind’s way of estimating its own apparent authorship by drawing causal inferences about relationships between thoughts and actions. Cognitive, social, and neuropsychological studies of apparent mental causation suggest that experiences of conscious will frequently depart from actual causal processes and so might not reflect direct perceptions of (...) conscious thought causing action. (shrink)

The commentators' responses to The Illusion of Conscious Will reveal a healthy range of opinions – pro, con, and occasionally stray. Common concerns and issues are summarized here in terms of 11 “frequently asked questions,” which often center on the theme of how the experience of conscious will supports the creation of the self as author of action.

A "machine" is any causal physical system, hence we are machines, hence machines can be conscious. The question is: which kinds of machines can be conscious? Chances are that robots that can pass the Turing Test -- completely indistinguishable from us in their behavioral capacities -- can be conscious (i.e. feel), but we can never be sure (because of the "other-minds" problem). And we can never know HOW they have minds, because of the "mind/body" problem. We can only know how (...) they pass the Turing Test, but not how, why or whether that makes them feel. (shrink)

This book puts that right, and goes further by also including decriptions of animal "person-to-person" interactions.

Though merely an essay, I challenge you, gentle reader, by attempting to demonstrate that my own words are not fundamentally different from the conscious thoughts in your own mind: I thus claim to have consciousness and qualia.

To reduce the likelihood that psychology will develop in a deeply flawed manner, the present article seeks to provide an introduction to Freud?s conception of consciousness because, for among other reasons, his general theory is highly influential in our science and culture and among the best understood by clinicians and experimentalists. The theory is complex and all of its major parts have a bearing on one another; indeed, consciousness has a central place in the total conceptual structure ? as is (...) argued, in effect, throughout the present article. The discussion focuses mainly on how conscious psychical processes differ from processes of the psychical apparatus that do not instantiate the Freudian attribute of consciousness. This intrinsic attribute that belongs to every conscious psychical process is seen as including, along with qualitative content, an unmediated, witting awareness of the psychical process that is directed upon itself. (shrink)

The objectives of this article are twofold. First, by denying the dualism inherent in attempts to load metaphysical significance on the inner/outer distinction, it defends the view that scientific investigation can approach consciousness in itself, and is not somehow restricted in scope to the outward manifestations of a private and hidden realm. Second, it provisionally endorses the central tenets of global workspace theory, and recommends them as a possible basis for the sort of scientific understanding of consciousness thus legitimised. However, (...) the article goes on to argue that global workspace theory alone does not constitute a fully worked-out objective account of the conscious subject. This requires additional attention to be paid to the issue of embodiment, and to the possibility of indexicality that arises when an instantiation of the global workspace architecture inhabits a spatially localised body. (shrink)

The current study aims to separate conscious and unconscious behaviors by employing both online and offline measures while the participants were consciously performing a task. Using an eye-movement tracking paradigm, we observed participants’ response patterns for distinguishing within-word-boundary and across-word-boundary reverse errors while reading Chinese sentences . The results showed that when the participants consciously detected errors, their gaze time for target words associated with across-word-boundary reverse errors was significantly longer than that for targets words associated with within-word-boundary reverse errors. (...) Surprisingly, the same gaze time pattern was found even when the readers were not consciously aware of the reverse errors. The results were statistically robust, providing converging evidence for the feasibility of our experimental paradigm in decoupling offline behaviors and the online, automatic, and unconscious aspects of cognitive processing in reading. (shrink)

While first-person methods are essential for a science of consciousness, it is controversial what form these methods should take and whether any such methods are reliable. I propose that first-person experiments are a reliable method for investigating conscious experience. I outline the history of these methods and describe their characteristics. In particular, a first-person experiment is an intervention on a subject's experience in which independent variables are manipulated, extraneous variables are held fixed, and in which the subject makes a phenomenal (...) judgement about the target experience of the investigation. I examine historical and contemporary examples of first-person experiments: Mariotte’s demonstration of the visual blind spot, Kanizsa’s subjective contours, the Tse Illusion, and investigations of the non-uniform resolution of the visual field. I discuss the role that phenomenal contrast plays in these methods, and how they overcome typical introspective errors. I argue that their intersubjective repeatability is an important factor in their scientific status, however, it is not the only factor. That they control for extraneous factors and confounds is another factor which sets them apart from pseudoscience (e.g., the perception of auras), and hence another reason for classifying them as genuine experiments. Furthermore, by systematically mapping out the structure of visual experience, these methods make scientific progress. Praises of such first-person experimental approaches may not always be sung by philosophers and psychologists, but they continue to flourish as respectable scientific methods nevertheless. (shrink)

How do we acquire a mental representation of our own face? Recently, synchronous, but not asynchronous, interpersonal multisensory stimulation between one’s own and another person’s face has been used to evoke changes in self-identification . We investigated the conscious experience of these changes with principal component analyses that revealed that while the conscious experience during synchronous IMS focused on resemblance and similarity with the other’s face, during asynchronous IMS it focused on multisensory stimulation. Analyses of the identified common factor (...) structure revealed significant quantitative differences between synchronous and asynchronous IMS on self-identification and perceived similarity with the other’s face. Experiment 2 revealed that participants with lower interoceptive sensitivity experienced stronger enfacement illusion. Overall, self-identification and body-ownership rely on similar basic mechanisms of multisensory integration, but the effects of multisensory input on their experience are qualitatively different, possibly underlying the face’s unique role as a marker of selfhood. (shrink)

In this article, I discuss the manner in which Dieter Henrich’s theory of subjectivity has emerged from the fundamental questions of German Idealism, and in what manner and to what extent this theory effects a reinstatement of metaphysics. In so doing, I shall argue that Henrich’s position represents a viable refutation of the attempt of the physicalist explanation of the world to prove the concept of the subject to be superfluous. Henrich’s metaphysics of subjectivity is primarily focused on the ‘ultimate (...) questions’ which also compose “the deep levels of our subjectivity” and concern the factors that should promote stability in our emotional, moral and intellectual life. I argue with Henrich that the indisputable facticity of our conscious life is worthy of our special consideration and interpretation, explanation and clarification, just as the deeper meaning (the individual and collective subconscious structure) hidden beneath the layers of apparent comprehensibility calls for urgent investigation. Such interpretation and elucidation of life’s meaning has a tripartite character: first, it consists of clarification of the totality of human experience together with the realities playing a part in it; second, it builds on the process by which the contents of experience are cognized, and the knowledge thereof which results; thirdly, it embraces the transcendental precondition enabling each and every one of us to consciously lead our lives—for life, in a human sense, does not merely happen to one. Henrich’s metaphysical foundation of subjectivity is compared with Kolak‘s position, according to which individual consciousness is not insular, but integrated into the totality of overall unity that some have called “the Universal Self”, “the Noumenal Self”. (shrink)

When involved in a disagreement, a common reaction is to tell oneself that, given that the information about one’s own epistemic standing is clearly superior in both amount and quality to the information about one’s opponent’s epistemic standing, one is justified in one’s confidence that one’s view is correct. In line with this natural reaction to disagreement, some contributors to the debate on its epistemic significance have claimed that one can stick to one’s guns by relying in part on information (...) about one’s first-order evidence and the functioning of one’s cognitive capacities. In this article, I argue that such a manoeuvre to settle controversies encounters the problem that both disputants can make use of it, the problem that one may be wrong about one’s current conscious experience, and the problem that it is a live possibility that many of one’s beliefs are the product of epistemically distorting factors. I also argue that, even if we grant that personal information is reliable, when it comes to real-life rather than idealized disagreements, the extent of the unpossessed information about one’s opponent’s epistemic standing provides a reason for doubting that personal information can function as a symmetry breaker. (shrink)

Memory researchers have discussed the relationship between consciousness and memory frequently in the last few decades. Beginning with research by Warrington and Weiskrantz (1968; 1970), memory has been shown to influence task performance even without awareness of retrieval. Data from amnesic patients show that a study episode influences task performance despite their lack of conscious memory for the study session. More recently, issues of intentionality, awareness, and the relationship between conscious and unconscious forms of memory have come to the forefront. (...) Conscious memory has sometimes been defined by intention to retrieve and sometimes by awareness of retrieval. This distinction has been debated as measurement methodologies have developed. In addition, the functional relationship between conscious and automatic forms of memory has implications for measurement of memory processes and the development of models of memory task performance. Several measurement techniques for conscious and automatic memory are reviewed. The current state of these issues is also discussed. (shrink)

Consciousness and emotion feature prominently in our personal lives, yet remain enigmatic. Recent advances prompt further distinctions that should provide more experimental traction: we argue that emotion consists of an emotion state (functional aspects, including emo- tional response) as well as feelings (the conscious experience of the emotion), and that consciousness consists of level (e.g. coma, vegetative state and wake- fulness) and content (what it is we are conscious of). Not only is consciousness important to aspects of emotion but structures (...) that are important for emotion, such as brainstem nuclei and midline cortices, overlap with structures that regulate the level of consciousness. The intersection of consciousness and emotion is ripe for experimental investigation, and we outline possible examples for future studies. (shrink)

Features of consciousness difficult to understand in terms of conventional neuroscience have evoked application of quantum theory, which describes the fundamental behavior of matter and energy. In this paper we propose that aspects of quantum theory (e.g. quantum coherence) and of a newly proposed physical phenomenon of quantum wave function "self-collapse"(objective reduction: OR -Penrose, 1994) are essential for consciousness, and occur in cytoskeletal microtubules and other structures within each of the brain's neurons. The particular characteristics of microtubules suitable for quantum (...) effects include their crystal-like lattice structure, hollow inner core, organization of cell function and capacity for information processing. We envisage that conformational states of microtubule subunits (tubulins) are coupled to internal quantum events, and cooperatively interact (compute) with other tubulins. We further assume that macroscopic coherent superposition of quantum-coupled tubulin conformational states occurs throughout significant brain volumes and provides the global binding essential to consciousness. We equate the emergence of the microtubule quantum coherence with pre-conscious processing which grows (for up to 500 milliseconds) until the mass-energy difference among the separated states of tubulins reaches a threshold related to quantum gravity. According to the arguments for OR put forth in Penrose (1994), superpositioned states each have their own space-time geometries. When the degree of coherent massenergy difference leads to sufficient separation of space-time geometry, the system must choose and decay (reduce, collapse) to a single universe state. In this way, a transient superposition of slightly differing space-time geometries persists until an abrupt quantum classical reduction occurs. Unlike the random, "subjective reduction"(SR, or R) of standard quantum theory caused by observation or environmental entanglement, the OR we propose in microtubules is a self-collapse and it results in particular patterns of microtubule-tubulin conformational states that regulate neuronal activities including synaptic functions. Possibilities and probabilities for post-reduction tubulin states are influenced by factors including attachments of microtubule-associated proteins (MAPs) acting as "nodes"which tune and "orchestrate"the quantum oscillations.. (shrink)

Revonsuo argues that current brain imaging methods do not allow us to ‘discover’ consciousness. While all observational methods in science have limitations, consciousness is such a massive and pervasive phenomenon that we cannot fail to observe its effects at every level of brain organization: molecular, cellular, electrical, anatomical, metabolic, and even the ‘higher levels of electrophysiological organization that are crucial for the empirical discovery and theoretical explanation of consciousness’ . Indeed, the first major discovery in that respect was Hans Berger's (...) finding that scalp EEG is massively different between waking and deep sleep, already seven decades ago. We now have perhaps a dozen sophisticated methods for monitoring consciousness-related activity at multiple levels of brain observation. Theoretical progress has come quite rapidly. Recently, E.R. John and colleagues have made fundamental findings using Quantitative EEG, showing consistent brainwide changes as a result of several types of general anaesthetics . John has proposed a neuronal ‘field theory’ to account for those results. Another promising new method involves frequency-tagging of competing stimuli, allowing us to follow the activity of billions of neurons synchronized to particular conscious stimuli, always compared to very similar unconscious input . A fundamental theoretical account of such results has been provided by Tononi & Edelman . Such results and theory are in broad agreement with the cognitive theory proposed by Baars. (shrink)

Daniel Wegner argues that conscious will is an illusion. I examine the adequacy of his theory of apparent mental causation and whether, if accurate, it suggests that our experience of agency and authorship should be considered illusory. I examine various interpretations of this claim and raise problems for each interpretation. I also distinguish between the experiences of agency and authorship.

Setting aside the problems of recognising consciousness in a machine, this article considers what would be needed for a machine to have human-like conscious- ness. Human-like consciousness is an illusion; that is, it exists but is not what it appears to be. The illusion that we are a conscious self having a stream of experi- ences is constructed when memes compete for replication by human hosts. Some memes survive by being promoted as personal beliefs, desires, opinions and pos- sessions, leading (...) to the formation of a memeplex (or selfplex). Any machine capa- ble of imitation would acquire this type of illusion and think it was conscious. Robots that imitated humans would acquire an illusion of self and consciousness just as we do. Robots that imitated each other would develop their own separate languages, cultures and illusions of self. Distributed seflplexes in large networks of machines are also possible. Unanswered questions include what remains of consciousness without memes, and whether artificial meme machines can ever transcend the illusion of self consciousness. (shrink)

Most theories and models of memory are based on two assumptions that contain theoretical problems. These problems are reflected in the memory-trace paradox, which consists in believing that the past is contained in the memory trace, and in the fallacy of the homunculus, which consists in assuming the existence of an unconscious intentional subject. We will discuss these and present an alternative hypothesis concerning the relationship between memory, consciousness and temporality. This holds that consciousness is not a unitary dimension, but (...) is the set of distinct and original modes to address the object. Among the modes of consciousness, a distinction is made between Knowing Consciousness (KC) and Temporal Consciousness (TC). KC describes the mode of addressing the object in order to know it. TC describes the mode of consciousness that temporalizes its object according the subordinate structures of temporality, the past, the present and the future. Finally it is shown how the hypothesis accounts for a variety of memory disorders and phenomena while avoiding the memory- trace paradox and the fallacy of the homunculus. (shrink)

Contrary to James's emphasis on the sensible continuity of each personal consciousness, our purported "stream," as it presents itself to us, is not accurately described as having a flowing temporal structure; thus Strawson has argued based on how he finds his own consciousness to be. Accordingly, qua object of inner awareness, our consciousness is best characterized as constituted successively by pulses of consciousness separated in time, one from the next, by a momentary state of complete unconsciousness. It seems at times (...) that one's consciousness is flowing along, but this is an illusion that is owed to taking continuities of content, across pulses, for continuity in the process itself of consciousness, and that can be overcome by the proper mode of reflection upon one's consciousness as it is taking place. With reference to James's original account and to commentaries from Dainton and from Tye on Strawson's claims, the present article examines the latter claims, and proposes that Strawson errs in how he gives expression to what he observes firsthand with respect to his consciousness. His own introspective reports indicate that what he describes to be states of complete unconsciousness that directly precede and follow each of his conscious thoughts, are actually totally qualified states of consciousness and so they are not stoppages in the flow of his consciousness. Also, Strawson's special mode of reflection - which he labels "attentive" and speaks of as one's "reflecting very hard" - likely works not to reveal his consciousness to him but, rather, to prevent his apprehending that "phenomenal background," which is there, perhaps always, while he is in the general state that we call "awakeness" and of which each of his states of consciousness partially consists, including the purported states of complete unconsciousness he truly apprehends but misdescribes. (shrink)