~One key difference is that traditional grammar is "prescriptive" which is different to "modern linguistics", as "modern linguistics is more "descriptive".
~ These differences can vary, although that is one of the most "common/noticeable" differences between the two.
Linguistics is the scientific study of language that involves analysing language form, language meaning, and language in context.
Grammar is the whole system and structure of a language or of languages in general, usually taken as consisting of syntax and morphology, and sometimes also phonology and semantics.
I think it is "the natural world". This is because i have read many things where it says that they have a deep respect for the land and the animals they kill. These things are part of the natural world. So i am pretty sure it is the natural world they have great respect for.