Online research in philosophy

Abstract Descartes's theory of volition as expressed in his Passions of the Soul is analyzed and outlined. The focus is not on Descartes's proposed answers to questions about the nature and processes of volition, but on his way of formulating questions about the nature of volition. It is argued that the assumptions underlying Descartes's questions have become ?intellectual strait?jackets? for all who are interested in volition: neuroscientists, philosophers and psychologists. It is shown that Descartes's basic assumption?that volition causes change in the brain/mind, not in the world around us?has set in train a series of ?themata? that have dominated studies of the will, severely curtailing our understanding. It is then shown that these Cartesian themata are so limiting and confusing that a number of internally contradictory ideas have actually become mainstays of most theories of volition; in particular, the concepts of unconscious sensations and of involuntary volitions.

Wesley Salmon has developed a theory of causation which makes use of the concepts of a "causal process" and a "causal interaction." Roughly, a causal process is a process which transmits its own structure, and a causal interaction is an intersection of processes which transforms the character of these processes. The cause-effect relation is analyzed as a causal interaction followed by a causal process which terminates in a further causal interaction. In this paper I present a series of problem cases which run "counter" to Salmon's account.

To speak of “inferences,” “interpretations,” and so forth is just folk psychology. It creates new homunculi, and it is also implausible from a purely phenomenological perspective. Phenomenal volition must be described in the conceptual framework of an empirically plausible theory of mental representation. It is a non sequitur to conclude from dissociability that the functional properties determining phenomenal volition never make a causal contribution.

The notions of causal and non-causal concepts are elucidated and it is argued that central preceptual concepts need not be regarded as causal.

In this paper, it is examined how neuroscience can help to understand the nature of volition by addressing the question whether volitions can be localized in the brain. Volitions, as acts of the will, are special mental events or activities by which an agent consciously and actively exercises her agency to voluntarily direct her thoughts and actions. If we can pinpoint when and where volitional events or activities occur in the brain and find out their neural underpinnings, this can substantively aid to demystify the concept of volition. After first discussing some methodological issues regarding whether it is possible to locate volition in the brain, various approaches by which neuroscientists and psychologists explore the neural correlates and substrates of volition are examined. Although different psychological conceptualizations of volition shape different perspectives toward understanding the functions of volition, the explorations of the neural basis of volition converge on certain common brain areas and structures. A unifying conception of volition that helps to make better sense of recent empirical findings is then suggested.

The concept of volition has a long history in Western thought, but is looked upon unfavorably in contemporary philosophy and psychology. This paper proposes and elaborates a unifying conception of volition, which views volition as a mediating executive mental process that bridges the gaps between an agent's deliberation, decision and voluntary bodily action. Then the paper critically examines three major skeptical arguments against volition: volition is a mystery, volition is an illusion, and volition is a fundamentally flawed conception that leads to infinite regress. It is shown that all these charges are untenable and the arguments are far from decisive to dismiss the concept of volition. In addition, it is suggested that a naturalistic approach, which takes philosophical inquiry as continuous with the scientific study of volition, is a promising way to demystify volition.

A Bradford Book The MIT Press Cambridge, Massachusetts London, England.