Consolations of the Earth Geological Humanisms of the Nineteenth Century

This article looks toward nineteenth-century earth sciences with attention to their humanistic themes. In the early decades of the century, multiple lines of evidence concretized a humanistic experience of man as a finite being with a contingent and accidental planetary existence. Geological humanism refers to the way that themes of earthly existence routinely influenced the status and meaning of being human, culturally and within the sciences, with the collapse of Enlightenment aesthetics of symmetry, purpose, and order in the late eighteenth century. While earth sciences recast humanistic themes in empirical terms, by the latter half of the nineteenth century scientists also regularly articulated prophecies of secular extinction or demise that were resolved, but only partly, both with reference to a long-standing racial schema and through routine consolations that a planet modified by human activity would be a better earth. Coal played a particular role in mediating between earth and atmosphere, mineral and life, and matter and energy. This article details several of these secular consolations offered to popular audiences by prominent climate scientists to show that the earth was far from being understood as a stable domain of nature that could be taken for granted.