This blog series maps out the key elements of human knowledge to help folks make better sense of the world. The prior post (Part 2) introduced epistemology and shared Ken Wilber’s quadrant model. Here ...

This paper will deal with three questions regarding Carnap's transition from the position he held at the time of writing Syntax to the doctrines he held during his semantic phase: (1) What was ...

The question is about which geometric concept, say, roundness or flatness, accurately applies to the actual shape of the earth. This is a basic ontological question. In the current language system, ...