Lawrence Shapiro

Mental and physical causes do not competedthe presence of one does not exclude the efficacy of the other. This point is obvious from the perspective of an interventionist theory of causation, but only when this theory gets its proper due. Doubts about the interventionist justification for concluding that there is both physical and mental causation, we have argued, rest on misunderstandings of interventionism. When looking to interventions to reveal causal structures, care must be taken to consider the right variable sets. Jaegwon Kim’s diagram is the wrong starting point for interventionist causal reasoning because it includes variables that are related by non-causal relations in addition to causal relations. When it comes to understanding exclusion, less is more.

Against Stich's recommendation that we purge cognitive psychology of content I argue that ascriptions of representational content are both scientifically legitimate and essential to the continuing success of the cognitive sciences. Yet it is not the ordinary folk notion of content that informs many of these sciences, e.g. experimental cognitive psychology, cognitive ethology, and theory of perception. I develop an approach to representation that builds upon a Dretske-style analysis of representation. However, I reject Dretske's requirement that representational states must covary perfectly with those conditions in the environment they represent. Instead, along with Hatfield and Matthen, I propose that some states represent because, first, they are states of a system the biological function of which is to represent, and, second, in the context of this system their function is to stand in a regular correlation with some condition in the environment

Qualitative states are no threat to physicalism. They have a causal effect upon the world in virtue of their qualitative nature. This effect is exploited in biological mechanisms for representing the world. Representation requires differential responsiveness to different perceived properties of things. Qualia are taken to be tagged properties of internal representation models. These properties are properties for-the-organism. Such for-the-organism properties are to be expected in beings which perceive the world and interact with it intelligently. Consciousness presents a problem for science. Human beings are conscious of the world and of themselves. In so far as science has the ambition of explaining everything consciousness is another unexplained phenomenon. However some claim that it is distinctive and different in kind from other problems which science hopes to solve using methods which have been successful up until now. It may indeed be so different that we have to adopt a dualistic metaphysics and accept that there is more to the world than physics knows. In this paper I intend to outline how the physicalist should fight back.

Minds are obscure things. This is especially obvious and especially onerous to those interested in understanding the mind. One way to begin an investigation of mind, given its abstruseness, is to explore the implications of something we believe must be true of minds. This is the approach I take in this paper. Whatever uncertainties we have about the mind, it’s a safe bet that the mind is an adaptation. So, I begin with this truth about minds: minds are the product of evolution by natural selection. In what follows, I trace some of the consequences of this fact. Doing so will take us some distance toward answering a variety of questions about the mind.

Last year, as some of you may recall, I took it upon my chairly shoulders to solve the problem of causation, where this problem can be stated this way: What is causation? According to the analysis I offered, C is a cause of E if and only if C makes E happen. I am happy to report that, in the year since delivering this account of causation, no objections have arisen. The critics have been silenced. Indeed, my colleague Dan Hausman, the Herbert Simon Professor of Philosophy, reports that he is no longer satisfied with the view he expressed in his recent book on causation, and I have no doubt that his change of mind is due in no small part to my seminal contribution to this subject. If you would permit me a joke, I think I “made happen” a change in Dan’s mind. I should also mention that we are now fortunate to have amongst us Carolina Sartorio, whose own analysis of causation, arrived at independently, seems but a stylistic variant of my own. Where I see causes as things that make things happen, she sees them as things that make a difference. I think, but can’t be certain, that our analyses come to the same thing. Perhaps if she hadn’t muddied the waters with all those numbered propositions and ‘ifs’ and ‘thens’ we could settle the matter

On this, the 97th anniversary of the year of his birth, thoughts turn naturally to Willard Van Orman Quine. Quine, known as ‘Van’ to his friends but ‘That putz with the beret’ to everyone else, was one of the great systematists of the last century. The range of topics he addressed is awesome: epistemology, confirmation, philosophical logic, set theory, analyticity, modality, and, perhaps most familiarly, the indeterminacy of translation. My focus in this, my final and most challenging address as Chair of the Department of Philosophy, will be on this last topic

In this paper today, I would like to offer a new analysis of causation and of causal claims. It is an unorthodox one, as you will see, but I suspect that in the not too distant future it will be seen as intuitively, perhaps even trivially, true. I hardly need defend the urgency of my project. Ever since Hume, philosophers have wondered whether there are causes. This is a desperate situation. With no causes, it's hard to see how brushing my teeth is likely to prevent tooth decay. Indeed, it would not be unreasonable to read Hume as an advocate of rotten teeth, which might explain the sad state that many British mouths find themselves in today. The attentive listener will have noted that I said Hume's advocacy of rotten teeth might explain the abysmal state of British oral hygiene. Of course, if Hume is right about causation then nothing explains anything, and that explains why I have been tentative in my claim. The account I would like to propose is this. The claim ‘x causes y’ is to be understood in the following way: ‘x makes y happen’. That is, to say that x is the cause of y is just to say that x makes y happen. Or, to put it more succinctly, if x is the cause of y, then x makes y happen. This is no doubt a startling claim, and one in need of further clarification and defense. To begin, I should like to contrast my analysis with another that might, on its surface, appear similar. Suppose one were to claim that 'x is the cause of y' means that x brings y about. But ‘bringing about’ is hardly an informative verbal clause, and does little ampliative work. This way of putting it lacks the opaque transparency that we’ve come to expect of philosophical analyses of causation. Now this new account is not necessarily inconsistent with other, more traditional analyses, such as Lewis and Hausman's analyses of causation in terms of counterfactuals or Eells' probabilistic theory of causation. Consider first counterfactual analyses of causation. These are efforts to account for the meaning of causal dependencies..

In every philosopher’s career, there comes a time to look back on accomplishments, assess achievements, evaluate one’s place in a canon that dates to an era when Ancient Greeks still roamed the Earth. Perhaps many of you have wondered when I’d finally get around to doing this. Sadly, this is not the night for that splendid occasion. Do not pretend to hide your disappointment. Also, do not hesitate to point fingers. Believe me when I tell you that I would take great delight in reporting to you my accomplishments, achievements, and place in the canon. If you don’t believe me, ask anyone who knows me well, or, at any rate, has spent a few minutes in conversation with me, or, maybe, has simply observed me in conversation with someone else. They’ll tell you that I am uniquely suited to fete myself, and take obvious pleasure spreading the good word to others. Alas, I have been enlisted to concentrate my philosophical powers on a topic less interesting than myself. My focus? A woman named Ruth Millikan. For philosophers, mention of the Book of Ruth directs thoughts not to the Old Testament, but to LTOBC. This is a shame, because Ruth’s Old Testament book is quite short, as books go, and tells a heartwarming story of redemption and devotion – virtues that receive hardly any mention in LTOBC. Now that I think about it, Ruth’s later books and articles mark a significant departure from the plot line in that first Book of Ruth’s. Gone are references to Bethlehem and Moab, and in their place lurk hoverflies and push me pull yous, but more on these matters in a moment. I want first to turn my finely tuned and oft picked philosophical nose to LTOBC – unquestionably Professor Millikan’s magnum opus . Here’s a little known fact. Originally, LTOBC had a different title, requiring a different acronym. If she hadn’t taken her editor’s advice, we’d be speaking of BLTOBC, which stood for Bacon, Lettuce, and Tomato on Blueberry Cobbler. There’s something down home and grannyish about this title, and Ruth deserves credit for trying to entice readers with the promise of good old fashioned, feather plucked, farm food, but, as her editor was quick to note, bacon, lettuce, and tomato have no more place on blueberry cobbler than they do on cherry cobbler, and so BLTOBC might as well be BLTOCC, and with no reason to prefer one title to the other, best just to forget about the bacon..

Jaegwon Kim’s causal exclusion argument has rarely been evaluated from an empirical perspective. This is puzzling because its conclusion seems to be making a testable claim about the world: supervenient properties are causally inefficacious. An empirical perspective, however, reveals Kim’s argument to rest on a mistaken conception about how to test whether a property is causally efficacious. Moreover, the empirical perspective makes visible a metaphysical bias that Kim brings to his argument that involves a principle of non-inclusion

ABSTRACT Proponents of mechanistic explanation have recently suggested that all explanation in the cognitive sciences is mechanistic, even functional explanation. This last claim is surprising, for functional explanation has traditionally been conceived as autonomous from the structural details that mechanistic explanations emphasize. I argue that functional explanation remains autonomous from mechanistic explanation, but not for reasons commonly associated with the phenomenon of multiple realizability. 1Introduction 2Mechanistic Explanation: A Quick Primer 3Functional Explanation: An Example 4Autonomy as Lack of Constraint 5The Price of Autonomy 6Another Argument against Autonomy 7Conclusion: Autonomy and Multiple Realization

Shapiro tests these hypotheses against two rivals, the mental constraint thesis and the embodied mind thesis. Collecting evidence from a variety of sources (e.g., neuroscience, evolutionary theory, and embodied cognition) he concludes that the multiple realizability thesis, accepted by most philosophers as a virtual truism, is much less obvious than commonly assumed, and that there is even stronger reason to give up the separability thesis. In contrast to views of mind that tempt us to see the mind as simply being resident in a brain or body, Shapiro argues for a far more encompassing integration of mind, brain, and body than philosophers have supposed. (publisher, edited)

Many philosophers and psychologists who approach the issue of representation from a computational or measurement theoretical perspective end up having to deny the possibility of junk representations—representations present in an organism's head but that enter into no psychological processes or produce no behaviour. However, I argue, a more functional perspective makes the possibility of junk representations intuitively quite plausible—so much so that we may wish to question those views of representation that preclude the possibility of junk representations. I explore some of the reasons we should care about the possibility of junk representations and conclude with some speculation about whether junk representations are in fact present in our heads.

Embodied cognition often challenges standard cognitive science. In this outstanding introduction, Lawrence Shapiro sets out the central themes and debates surrounding embodied cognition, explaining and assessing the work of many of the key figures in the field, including George Lakoff, Alva Noë, Andy Clark, and Arthur Glenberg. Beginning with an outline of the theoretical and methodological commitments of standard cognitive science, Shapiro then examines philosophical and empirical arguments surrounding the traditional perspective. He introduces topics such as dynamic systems theory, ecological psychology, robotics, and connectionism, before addressing core issues in philosophy of mind such as mental representation and extended cognition. Including helpful chapter summaries and annotated further reading at the end of each chapter, _Embodied Cognition_ is essential reading for all students of philosophy of mind, psychology, and cognitive science.

Frances Egan argues that the states of computational theories of vision are individuated individualistically and, as far as the theory is concerned, are not intentional. Her argument depends on equating the goals and explanatory strategies of computational psychology with those of its algorithmic level. However, closer inspection of computational psychology reveals that the computational level plays an essential role in explaining visual processes and that explanations at this level are nonindividualistic and intentional. In conclusion, I sketch an account of content in which content does the sort of explanatory work that Egan denies is possible

I would like to nominate one more principle for initial inclusion in the science of teleonomy. This principle is that the nature of the stimuli that initiate and regulate a response may be no indication of the function of the response.George Williams could not have anticipated the special relevance his principle has for contemporary analyses of representational content. In particular, his principle provides both a concise statement of where a currently popular strategy for naturalizing representational content has gone wrong and a positive suggestion for how we should right this wrong. I characterize the kind of naturalistic analysis of representation I have in mind as bottom-up because it seeks to build representation up from a non-intentional, and hence naturalistically unimpeachable, correlation relation. Many authors have suggested such an approach to naturalizing intentionality, but for clarity and completeness perhaps Fred Dretske's Explaining Behavior: Reasons in a World of Causes ought to be construed as the exemplary source.

The discovery of mirror neurons has been hailed as one of the most exciting developments in neuroscience in the past few decades. These neurons discharge in response to the observation of others’ actions. But how are we to understand the function of these neurons? In this paper I defend the idea that mirror neurons are best conceived as components of a sensory system that has the function to perceive action. In short, mirror neurons are part of a hitherto unrecognized “sixth sense”. In this spirit, research should move toward developing a psychophysics of mirror neurons.

When conceived as an empirical claim, it is natural to wonder how one might test the hypothesis of multiple realization. I consider general issues of testability, show how they apply specifically to the hypothesis of multiple realization, and propose an auxiliary assumption that, I argue, must be conjoined to the hypothesis of multiple realization to ensure its testability. I argue further that Bechtel and Mundale go astray because they fail to appreciate the need for this auxiliary assumption. †To contact the author, please write to: Department of Philosophy, University of Wisconsin–Madison, 5185 Helen C. White Hall, 600 North Park Street, Madison, WI 53706; e‐mail: [email protected]