This document discusses Marshall McLuhan's concept that "the medium is the message" and how the medium used to communicate a message shapes society's understanding of the message. It explores different types of media like text, visual, and audiovisual content and how newer digital media like the internet are interactive and hyperlinked. The document encourages analyzing various cultural "texts" like art, literature, films and webpages to understand the truths of our time and culture. It notes that McLuhan predicted the internet's creation of a "global village" and examines characteristics of internet structure and how digital content differs from literature.