Levi-Strauss proposed the theory of binary opposition, which claims that humans understand the world through opposing concepts like good vs evil. He found that narratives are structured around conflicts between binaries. Some examples of films that use binary opposition are The Dark Knight, Spiderman, and Lord of the Rings, which feature conflicts between heroes and villains. Levi-Strauss argued this theory looks deeper than surface-level meanings to find philosophical interpretations, unlike Occam's Razor which takes the simplest answer. His work revolutionized media theory by showing that meanings depend on relationships between opposites rather than fixed definitions.