One Beep for a Dying Colonialism: Star Trek TOS, S1Ep11 and 12, "The Menagerie"
The ideal of an harmonious human race necessitates external threats, but the fantasy of the show is pernicious by making the threatening aliens so frequently absent. This works as a variation of Edward Said’s concept of Orientalism in that discourse about the other (aliens) is controlled by European (Federation) writers, so that the subjects of inquiry are given no voice in creating a knowledge base about them. The result is a total demonization of the other that justifies continued cultural and political domination via colonization.