Abstract
Critical posthumanists have observed that technoscientific developments are in the process of rewriting human ontology, fundamentally changing what it means to be human. While they argue that the posthuman breaks with the Cartesian liberal subject and embraces a more decentered ontology, their analyses remain firmly situated in a Cartesian world that marginalizes if not completely ignores questions about natality. This essay examines two filmic texts, Blade Runner 2049 and the AMC television show Humans, that are situated firmly in a posthuman environment in which technoscience is seemingly rewriting the conditions of being human and blurring the boundary between human and machine, but which focus on natality and childhood and emphasize themes of parenting and growth and development. In doing so, they disclose shortcomings in critical posthumanism that can only be addressed when we give more serious attention to how natality shapes being human.