Avatar (marketed as James Cameron's Avatar) is a 2009 American epic science fiction film directed, written, produced, and co-edited by James Cameron, and starring Sam Worthington, Zoe Saldana, Stephen Lang, Michelle Rodriguez, and Sigourney Weaver. The film is set in the mid-22nd century, when humans are colonizing Pandora, a lush habitable moon of a gas giant in the Alpha Centauri star system, in order to mine the mineral unobtanium, a room-temperature superconductor. The expansion of the mining colony threatens the continued existence of a local tribe of Na'vi – a humanoid species indigenous to Pandora. The film's title refers to a genetically engineered Na'vi body with the mind of a remotely located human that is used to interact with the natives of Pandora. Wikipedia
Selfridge: Look. You're supposed to be winning the hearts and minds of the natives. Isn't that the whole point of your little puppet show? If you walk like them, you talk like them, they'll trust you. We build them a school, teach them English. But after - how many years - the relations with the indigenous are only getting worse. Dr. Grace Augustine: Yeah, well that tends to happen when you use machine guns on them. Selfridge: Right. C'mere. You see this? (shows Grace the sample of Unobtanium on his desk) Selfridge: This is why we're here. Because this little gray rock sells for $20 million a kilo. That's the only reason. This is what pays for the whole party, and it's what pays for your science. Those savages are threatening our whole operation. We're on the brink of war and you're supposed to be finding me a diplomatic solution. So use what you've got, and get me some results.