Ian Malcolm is a fictional character from Michael Crichton's novel Jurassic Park. He is a mathematician and a chaos theorist, known for his insights into complex systems and unpredictability. Malcolm often emphasizes the dangers of manipulating nature, particularly in the context of cloning dinosaurs. In the story, Malcolm serves as a voice of caution, warning others about the potential consequences of reviving extinct species. His character is portrayed as witty and skeptical, often challenging the optimistic views of other characters, such as John Hammond, the park's creator. Malcolm's ideas highlight the ethical dilemmas of scientific advancement.