Greg Twemlow's article introduces "The Harmonic Theory of Human Authenticity", proposing a mathematical framework to identify and map genuine human expression in the digital age. The author, Greg Twemlow, argues that authentic human output possesses unique "harmonic signatures" derived from lived experience, which can be detected and differentiated from increasingly sophisticated synthetic content generated by AI. This theory suggests that by understanding these harmonic principles, rooted in concepts like the Circle of Fifths from music theory, individuals can not only verify authenticity but also enhance their agency and self-determination. The research outlines a multi-layered analysis architecture that uses AI as a "harmonic archaeologist" to uncover these complex patterns, ultimately aiming to restore authentic connection in an environment saturated with artificial reality. Read the article.