This article is an attempt to make sense of the paradox structuring the narrative of extinction in Alfonso Cuarón’s Children of Men (2006), which juxtaposes a romanticized image of survival and rebirth and the ugliness of senseless death. Departing from a biopolitical framework, the article argues that Cuarón’s story represents extinction as beyond redemption yet as subject to regulation. Given the fact that the narrative is structured around the citizen/refugee nexus, I read the film as a story about the eschatological value of refugees to both cultural conceptualizations of human extinction and a reproduction of statist political identities. The film is thus not only about unequal access to death but also about how the difference between the citizen and the refugee can still be maintained in the face of climatic extinction when the regulation of life is no longer sufficient.