"Holistic Detective" refers to a detective who approaches investigations by considering the interconnectedness of various elements in a case. This method emphasizes understanding the broader context, including the relationships between people, events, and environments, rather than focusing solely on isolated facts. The term is often associated with the fictional character Dirk Gently, created by author Douglas Adams. In the stories, Dirk employs a holistic approach to solve mysteries, believing that everything in the universe is interconnected. This unique perspective leads to unconventional methods and unexpected solutions in his investigations.