Neuroscientists have located brain activity that prepares or encodes action plans before agents are aware of intending to act. On the basis of these findings and broader agency research, activity in these regions has been proposed as the neural realizers of practical intention. My aim in this paper is to evaluate the case for taking these neural states to be neural representations of intention. I draw on work in philosophy of action on the role and nature of practical intentions to (...) construct a framework of the functional profile of intentions fit for empirical investigation. With this framework, I turn to the broader empirical neuroscience literature on agency to assess these proposed neural representations of intention. I argue that while these neural states in some respects satisfy the functions of intention in planning agency prospective of action, their fit with the role of intention in action execution is not well supported. I close by offering a sketch of which experimental task features could aid in the search for the neural realizer of intention in action. (shrink)

The interpretive-sensory access theory of self-knowledge claims that we come to know our own minds by turning our capacities for knowing other minds onto ourselves. Peter Carruthers argues that two of the theory’s advantages are empirical adequacy and scientific fruitfulness: it leaves few of the old discoveries unexplained and makes new predictions that provide a framework for new discoveries. A decade has now passed since the theory’s introduction. I review the most important developments during this time period regarding the two (...) criteria: whether the theory’s six main predictions were supported, and whether the theory’s predictions contributed to new empirical studies. I argue that the interpretive-sensory access theory of self-knowledge remains empirically adequate and scientifically fruitful. (shrink)

Despite the compelling subjective experience of executive self-control, we argue that ‘consciousness’ contains no top-down control processes. We propose that ‘consciousness’ involves no executive, causal or controlling relationship with any of the familiar psychological processes conventionally attributed to it. In our view all psychological processing and psychological products are non-conscious. In particular, we argue that all ‘contents of consciousness’ are generated by and within non-conscious brain systems in the form of a continuous self-referential personal narrative that is not directed or (...) influenced in any way by the ‘experience of consciousness’. This continuously updated personal narrative arises from selective ‘internal broadcasting’ of outputs from non-conscious executive systems that have access to all forms of cognitive processing, sensory information and motor control. The personal narrative provides information for storage in autobiographical memory and is underpinned by constructs of self and agency, also created in non-conscious systems. The experience of consciousness, is seen as a passive accompaniment to the non-conscious processes of internal broadcasting and the creation of the personal narrative. In this sense personal awareness is analogous to the rainbow which accompanies physical processes in the atmosphere but exerts no influence over them. Though at an individual level it is an end-product created by non-conscious executive systems, the personal narrative serves the powerful evolutionary function of enabling individuals to communicate (externally broadcast) the contents of internal broadcasting. This in turn allows the recipients to generate potentially adaptive strategies, such as predicting the behavior of others and underlies the development of social and cultural structures, that promote species survival. Consequently, it is the capacity to communicate to others the contents of the personal narrative that confers an evolutionary advantage – not the experience of consciousness (personal awareness) itself. (shrink)

Science aims to transform the subjectivity of individual observations and ideas into more objective and universal knowledge. Yet if there is any area in which first-person experience holds a particularly special and delicate role, it is the sciences of the mind. According to a widespread view, first-person methods were largely discarded from psychology after the fall of introspectionism a century ago and replaced by more objective behavioral measures, a step that some authors have begun to criticize. To examine whether these (...) views are sufficiently informed by actual scientific practice, we conducted a review of methodological approaches in the cognitive science literature. We found that reports of subjective experience are in fact still widely used in a broad variety of different experimental paradigms, both in studies that focus on subjective experience, and in those that make no explicit reference to it. Across these studies, we documented a diverse collection of approaches that leveraged first-person reports, ranging from button presses to unstructured interviews, while continuing to maximise experimental reproducibility. Common to these studies were subjects acting as sensors, intentionally communicating their experience to the experimenter, which we termed “second-person” methods. We conclude that, despite views to the contrary, first-person experience has always been and is still central to investigations of the mind even if it is not recognized as such. We suggest that the conversation ought to be reframed: instead of debating whether to accept subjects’ first-person knowledge we should discuss how best to do so. (shrink)

In physics, free will is debated mainly in regard to the observer-dependent effects. To eliminate them from quantum mechanics, superdeterminism postulates that the universe is a computation, and consciousness is an automaton. As a result, free will is impossible. Quantum no-go theorems tell us that the only natural phenomenon that might be able to account for every bit of freedom in the universe is quantum randomness. With randomness in Nature, the universe could not have been predetermined completely in the sense (...) that it should be impossible in principle to compute from the big bang or at any later moment whether live and conscious observers might or might not appear there. After all, superdeterminism comes to be either self-inconsistent by assuming randomness, at least, at the initial conditions of the big bang, or untestable and mysterious by pushing every bit of freedom in back to the prerequisites of the universe “designed” in the big bang. (shrink)

I discuss the suggestion that conscious will is an illusion. I take it to mean that there are no conscious decisions. I understand ‘conscious’ as accessible directly and ‘decision’ as the acquisition of an intention. I take the alternative of direct access to be access by interpreting behaviour. I start with a survey of the evidence in support of this suggestion. I argue that the evidence indicates that we are misled by external behaviour into making false positive and false negative (...) judgements about our own decisions. Then I turn to a challenge to this suggestion. What could we interpret in cases when there is no external behaviour? I propose the response that we interpret internal behaviour. We can understand internal behaviour as mental simulation of external behaviour, which can proceed by way of conscious mental imagery. I argue that the proposal has the following advantages. It helps us explain more evidence than we could otherwise. It relies mostly on mechanisms that we already have reason to believe in. And it receives support from the available neurological evidence. I also suggest a way to test the proposal in future empirical research. I conclude by discussing the limitations of the proposal and its implications for the wider debates about the imagination and the will. (shrink)