Political theory has long depended upon a clear boundary between life and non-life. Even work which emphasizes non-human beings (e.g., in animal rights, posthumanism or “new materialism”) continues to reinforce the divide between the organic and the inorganic. This article undermines that division, highlighting marginal cases of life. The organicity of certain rocks and biochar, the growth of crystals, the machinic qualities of viruses: all point to an instability in the excluded middle between life and non-life. The article suggests alternative (...) philosophical traditions to which political theory could turn—namely, panpsychism, hylozoism, and traditional animism—as conceptual and theoretical resources to examine these interstices. (shrink)