The things that aren’t actually there

The standard Kripkean semantic theories for quantified modal logic allow the individuals that exist at other worlds to vary from those that exist at the actual world. This causes a problem for those who deny the existence of non-actual individuals. I focus on two prominent strategies for solving this problem, due respectively to Bernard Linsky and Edward Zalta (who identify the possible individuals with the actual individuals) and Alvin Plantinga (who identifies the possible individuals with the individual essences). I argue, contra various commentators, that both of these solutions are acceptable by the lights of those who deny the existence of mere possibilia.     

Smelling lessons

Much of the philosophical work on perception has focused on vision. Recently, however, philosophers have begun to correct this ‘tunnel vision’ by considering other modalities. Nevertheless, relatively little has been written about the chemical senses—olfaction and gustation. The focus of this paper is olfaction. In this paper, I consider the question: does human olfactory experience represents objects as thus and so? If we take visual experience as the paradigm of how experience can achieve object representation, we might think that the answer to this question is no. I argue that olfactory experience does indeed represent objects—just not in a way that is easily read from the dominant visual case.     

The rationalism in Anil Gupta’s <Emphasis Type="Italic">Empiricism and Experience</Emphasis>

In these comments I briefly discuss three aspects of the empiricist account of the epistemic role of experience that Anil Gupta develops in his Empiricism and Experience. First, I discuss the motivations Gupta offers for the claim that the given in experience should be regarded as reliable. Second, I discuss two different ways of conceiving of the epistemic significance of the phenomenology of experience. And third, I discuss whether Gupta’s account is able to deliver the anti-skeptical results he intends it to. I close by suggesting that, once fully fleshed out, Gupta’s account is best understood in terms of the fusion of certain core ideas within both the empiricist and the rationalist traditions.     

Lucky agents,big and little: should size really matter?

This essay critically examines Alfred R. Mele’s attempt to solve a problem for libertarianism that he calls the problem of present luck. Many have thought that the traditional libertarian belief in basically free acts (where the latter are any free A-ings that occur at times at which the past up to that time and the laws of nature are consistent with the agent’s not A-ing at that time) entail that the acts are due to luck at the time of the act (present luck) rather than to the kind of agent control required for genuinely free, morally responsible action. While libertarians frequently have tried to rebut the claim that basically free acts are due to present luck, Mele argues for the daring thesis that they should embrace present luck rather than try to explain it away. His strategy is to argue that the assumption of present luck in the decisions of very young children (or “little agents”) does not preclude us from attributing to them a small amount of moral responsibility and that this makes it possible to conceive of moral development as a gradual process in which as the frequency of the indeterministically caused free actions increases, the agents take on greater and greater moral responsibility. In this paper I give several possible reconstructions of Mele’s argument and analyze in detail why none of them succeeds.     

On the meaning of the question “How fast does time pass?”

In this paper I distinguish interpretations of the question ``How fast does time pass?’’ that are important for the debate over the reality of objective becoming from interpretations that are not. Then I discuss how one theory that incorporates objective becoming—the moving spotlight theory of time—answers this question. It turns out that there are several ways to formulate the moving spotlight theory of time. One formulation says that time passes but it makes no sense to ask how fast; another formulation says that time passes at one second per supersecond; and a third says that time passes at one second per second. I defend the intelligibility of this final version of the theory.     

Concerning the resilience of Galen Strawson’s Basic Argument

Against its prominent compatiblist and libertarian opponents, I defend Galen Strawson’s Basic Argument for the impossibility of moral responsibility. Against John Martin Fischer, I argue that the Basic Argument does not rely on the premise that an agent can be responsible for an action only if he is responsible for every factor contributing to that action. Against Alfred Mele and Randolph Clarke, I argue that it is absurd to believe that an agent can be responsible for an action when no factor contributing to that action is up to that agent. Against Derk Pereboom and Clarke, I argue that the versions of agent-causal libertarianism they claim can immunize the agent to the Basic Argument actually fail to do so. Against Robert Kane, I argue that the Basic Argument does not rely on the premise that simply the presence of indeterministic factors in the process of bringing an action about is itself what rules out the agent’s chance for being responsible for that action.     

Analog and digital,continuous and discrete

Representation is central to contemporary theories regarding the mind/brain. But the nature of representation—both in the mind/brain and more generally—is a source of ongoing controversy. One way of categorizing representational types is to distinguish between the analog and the digital: the received view is that analog representations vary smoothly, while digital representations vary in a step-wise manner. In other words, ‘digital’ is synonymous with ‘discrete’, while ‘analog’ is synonymous with ‘continuous’. I argue that this characterization is inadequate to account for the ways in which representation is (and should be) used in cognitive science; in its place, I suggest an alternative taxonomy. I will defend and extend David Lewis’s account of analog and digital representation, distinguishing analog from continuous representation, as well as digital from discrete representation. I will argue that the distinctions available in this fourfold account better accord with representational features of interest in cognitive science than the received analog/digital dichotomy.