The core idea is that concepts have a special feature. One thing can be truly conceived in a variety of ways, even when the different ways of being conceived involve partially or wholly distinct contents. To take a familiar example, suppose being physical and being mental are two different natures or fundamental ways of being a thing. Descartes thought these two kinds of natures are so different that they are incompatible: if something is physical, it can’t be mental, and vice versa. Spinoza argues that if being physical and being mental are just two different ways of conceiving one and the same thing, then a spatially extended thing could also be thinking.
Continuing the End Times series, Richard Marshall interviews Sam NewlandsRead More