1 Authors: Hannes Bergthaller, National Taiwan Normal University, Taipei, Taiwan. E-mail: hannes.bergthaller@ntnu.edu.tw Eva Horn, Universität Wien, Austria. E-mail: eva.horn@univie.ac.at Title: Posthumanism and the Anthropocene [in Palgrave Handbook of Critical Posthumanism] Abstract: Similar to posthumanist theory, the concept of the Anthropocene as a new geological epoch dissolves traditional distinctions between nature and culture. In its original formulation by the Earth system sciences, however, the concept treats the anthropos to whom the ongoing transformation of the Earth system is attributed as a black box. This essay argues that neither the Earth system sciences nor traditional humanist or established posthumanist understandings of the human are in themselves sufficient to render a full account of this anthropos; doing so requires assembling knowledge of human and natural history from across a range of disciplines. James C. Scott’s concept of the domus complex as site of early state-making and Peter K. Haff’s concept of the technosphere are discussed as providing possible templates for such a narrative of humanity in the Anthropocene. Both describe humans as entrained within larger-scale systems whose dynamic they are unable to control, thus raising the question of the scope within which autonomous human agency can be exercised. Keywords: domestication, earth system science, human evolution, neolithic revolution, philosophical anthropology, technosphere