Avatar (2009 film) before it can reach the Tree of Souls; Quaritch, wearing an AMP suit, escapes from his own damaged aircraft and breaks open the avatar link unit containing Jake's human body, exposing it to Pandora's poisonous atmosphere. Quaritch prepares to slit the throat of Jake's avatar, but Neytiri kills Quaritch and saves Jake from suffocation. With the exceptions of Jake, Norm and a select few others, all humans are expelled from Pandora and sent back to Earth, after which Jake is permanently transferred into his avatar with the aid of the Tree of Souls. In 1994, director James Cameron wrote an
Avatar (2009 film) added that "the Na'vi represent something that is our higher selves, or our aspirational selves, what we would like to think we are" and that even though there are good humans within the film, the humans "represent what we know to be the parts of ourselves that are trashing our world and maybe condemning ourselves to a grim future". Cameron acknowledges that "Avatar" implicitly criticizes the United States' role in the Iraq War and the impersonal nature of mechanized warfare in general. In reference to the use of the term "shock and awe" in the film, Cameron said, "We know