fast
Contributor
Regarding language as alive is a bit too metaphorical for my taste, but I feel ya.It is possible that things are so hard to explain because language is alive. All concepts in physical understanding like light and gravity, as well as cognitive and communicative things like language... alive. They're alive and they do their thing to confuse consciousness (another living thing) into believing the things that appear to transpire are actually transpiring. The main purpose of all living things could be convincing other living things that reality is occurring, yet some living things aren't aware of it.
As to concepts, I'd argue that light and gravity are not concepts. Concepts and what concepts are concepts of are often (make that, very often) confused. To illustrate, let me start with a basic example. Consider two very different things: 1) a statue of a cat and 2) an actual living breathing cat. If I put both in a room and ask you to point to the first thing, I bet you would have no trouble, but never think (not even for a moment) that the thing to which you pointed to is a type of cat--it's a type of statue. The thing you pointed to is not a cat at all. Cats are animals. Statues are not animals. Pretty simple huh, but the simplicity can be maintained when talking about concepts if one makes an effort to regard things for what they actually are and not confuse concepts with what concepts are concepts of. To illustrate, let's add a third thing to the room.
In this room, we have 1) a statue of a cat, 2) a cat, and 3) a five foot two inch blonde who loves cats. She has a mental concept of what a cat is. Let's suppose the cat leaves the room. The concept (that mental concept) did not leave the room, so let's not confuse a) someone's' mental concept of a cat and b) a cat. The former is a mental phenomenon--something derivative of brain activity. The latter is an animal.
Light and gravity are not mental phenomenon. Yes, one may very well have a mental concept of what light is, but light (like the cat) is something that exists despite the development of our mental concepts.