Materialists say sensations and other kinds of mental states are physical events. Today, most materialists are neural materialists. They think mental states are neural events or material properties of neural events.Orthodox neural materialists think mental states are neural events or orthodox material properties of neutral events. Orthodox material properties are defining properties of the physical. A defining property of the physical is a type of property that provides a necessary condition for something's being correctly termed ‘physical’ Defining properties of the (...) physical include spatial and temporal properties and causal propensities and sensitivities. A particle is an electron, for instance, by having a particular set of spatiotemporal properties and causal sensitivities and powers. (shrink)

Moore held that to call something good is to ascribe a property to it. But he denied that the property could be expressed in non-evaluative terms. Can one accept this view of the meaning of good without falling into skepticism about whether anything can be, or be known to be, good? I suggest a way of doing this. The strategy combines the idea that good is semantically entangled, as opposed to semantically isolated, with the idea that rational agents have a (...) generic disposition to follow reasons. (shrink)