Your question specifically asks about being ignorant of consequences. If you also want to consider ignoring consequences you might use. 1  heedless. 2  foolhardy. 3  imprudent. 4  ill-considered. 5  injudicious. 6  improvident.
Linguistics is the scientific study of language. There are three aspects to this study: language form, language meaning, and language in context.reas of study related to linguistics include semiotics (the study of signs and symbols both within language and without), literary criticism, translation, and speech-language pathology.
scientific study of language language,systematic communication by vocal symbols. It is a universal characteristic of the human species. Nothing is known of its origin, although scientists have identified a gene that clearly contributes to the human ability to use language......he science of language. Linguistics studies the structure, functioning, and historical development of languageâ the entire scope of the properties and functions of language. At various times, however, different aspects of language have been interpreted as the immediate subject of linguistics.