Latour turns to Wittgensteinian or Lyotardian language games, and Silversteinian deixis and metapragmatics, as formal means of distinquishing modern European discursive categories and institutions, each defined by three criteria: the right preposition , discontinuity from other language games, and felicity conditions. Double-click and the snake of knowledge are metaphorical reminders to not efface the labor of invention and maintenance. In lectures on Gaia, Latour turns toward a Durkheimian politics of the Anthropocene. Descola charts Siberian and North American groups on a north-south historical gradient from animism to analogism, and Amazonian cultural groups as animist transformational sets, reviving a human geography tradition, connecting to Latour's project through wide-mesh networking of human-nonhuman cosmo-logical modes and relations, and contesting Viveiros de Castro's uniform Amazonian predation cosmology and multinaturalism-uniculturalism, supporting the earlier work on contrastive Amazonian linguistics. We need not celebrate "humanity as technological detour, " but focus on the "peopling of technologies.