I have just finished six weeks of radiation treatment, five days a week. Among other things it damaged (temporarily) my sense of taste, making it difficult to eat; I now weigh 128 pounds. Compensation: it is now much easier to do my horizontal balance and I can do more pushups.
Tranquility Ethics What constitutes the good life? According to ethical hedonism, the good life is the life of pleasure. But what is it about pleasure that makes it conducive to the good life? Is it pleasure’s inherent phenomenology or is it something to which pleasure gives rise? Is it the way pleasure feels or is […]
Perceiving Two positions have dominated the philosophy of perception: naïve realism and the sense-datum theory. Either we see material objects “directly” or we see only sense-data. I will describe a hybrid theory according to which the objects of perception are indeed material particulars located at some distance away in space but the properties we see […]
Impersonal Identity We normally think that bodily survival depends upon identity through time. The body of an animal may change over time, but the body remains one and the same through these changes; the animal doesn’t acquire a numerically distinct body as it goes through life. Even in death the body remains one and the […]
Subjects and Persons Are persons and subjects identical? Both these concepts are hard to define, but we can fix ideas by saying that subjects are centers of consciousness and persons are constituted by memories, personality traits, and mental and physical capacities. Elsewhere I have given an argument showing that they are not identical, […]
Does Arithmetic Rest on a Mistake? How can the statement “1 + 1 = 2” be true? How can the operation of adding 1 to itself produce the number 2? There is only one number 1, so how could it by itself give rise to the distinct number 2? If you add the […]
Intuitive Knowledge The OED defines “intuition” as “immediate apprehension by the intellect alone” (among other meanings). Intuitive knowledge, then, is knowledge by the intellect alone—knowledge by pure intellection. The senses play no part in it. Empirical knowledge, by contrast, is defined as knowledge by means of the senses, perhaps allowing a contribution […]
Ears It began over a year ago when a small red patch appeared on the top of my right ear. At first it was diagnosed as inflammation of the cartilage probably brought on by wearing too tight headphones. The cure was not to put any pressure on it and wait for the inflammation to […]
Blindsight and Empiricism Imagine a person with blindsight in every sense: no conscious perceptual experience at all but able to receive information subconsciously from the external world. This person nevertheless has ordinary fully conscious reason: she is capable of forming beliefs that count as knowledge in virtue of the informational input. It would […]
Saying and Showing Wittgenstein famously introduced the distinction between saying and showing in the Tractatus. I won’t be concerned with his treatment of the distinction, either by way of interpretation or evaluation; but I will be using the terminology. I want to say that every speech act includes an act of showing, […]