General Reactivity Theory Consider the simple reflex: the blink reflex or the patellar reflex, for example. There is a stimulus and a response: the stimulus is an impinging physical event and the response is a movement of the body. The stimulus elicits the response without any psychological intermediary; the reflex arc exists […]
Action, Reaction, and Reflex Analytical philosophy of action typically begins by distinguishing between mere reflexes and intentional actions. The blink reflex and the patellar reflex involve bodily movements with no psychological intermediaries, while bodily movements like directing traffic are prompted by beliefs and desires. The philosopher then declares that he or […]
Complex Minds I wish to make a very general point about the complexity of the mind—not just the human mind but minds generally. There has been a tendency to think that the mind is relatively simple: it consists of simple ideas and principles of combination of these ideas; or it is […]
Agnosticism The word “agnostic” was coined by Thomas Huxley in 1869. I am concerned here with what state of mind is denoted by this word not with whether agnosticism is the correct position. I think it is commonly assumed that it denotes a state of mind that is neither belief nor disbelief: […]
Language and Music What kind of phenomenon is language? I shall consider this question by comparing language with music—though I shall also be concerned with what kind of phenomenon music is, especially toward the end. Language occupies a curious no-man’s land, being neither purely external not purely internal.[1] We can talk to […]
Problems with Panpsychism I will list as concisely as possible a number of problems that I see with panpsychism. Panpsychism comes in two forms, partial and total. Partial panpsychism says that all matter has a mental aspect as well as a physical aspect; total panpsychism says that all matter is wholly mental. […]
Constructing a World Imagine yourself a deity idling away your days. It occurs to you to do something with your life (and the peer pressure has been mounting), so you decide to construct a world. The activity is new to you and you have never taken lessons, so you have to […]
Properties as Functions I have always thought that there is something right in Frege’s idea that concepts are functions from objects to truth-values. Bear in mind that for Frege concepts are not psychological or subjective entities, nor are they senses, but rather belong at the level of reference, like objects. They […]
A Picture of Mind How in the most general terms should we characterize the mind, animal or human? If the body has a respiratory system, a digestive system, and a reproductive system, what systems does the mind have? How does it divide up? What is its fundamental structure? I suggest the following […]
Externalism Re-Formulated There is quite a deal of debate about whether externalism is true but not much about what it means. We know the thought experiments (Twin Earth etc.) but how should we formulate their conclusion? Putnam puts it by saying that meanings are not “in the head”—and by extension mental content […]