Open Access

Arnd Wedemeyer, Christoph F. E. Holzhey

• The intensifying ecological devastation of the planet is being registered across scientific disciplines and activist, artistic, or more broadly cultural endeavours in ways that rethink the temporal dimensions of a catastrophe that can no longer be considered 'looming'. In many political contexts - trying to get scientists heard, mobilizing state power and international agreements to curb the extractivist rapaciousness of global capitalism - it might still seem essential to create a sense of urgency, of a rapidly closing interval, last chance, now or never. Yet taking stock not only of the planetary sum totals of global climate change but its present local manifestations, the devastations of neocolonial extractivism, the irreversible extinctions of countless species, destruction of ecotopes on land and in the sea, has produced a growing awareness that in many crucial senses, it is 'too late' - that the time can no longer be given as 'five minutes to midnight' but has moved a lot closer to the dead of night, whether this is being regarded primarily as a question of the cumulative loss of biodiversity as part of what is now known as the 'sixth mass extinction' or as the approach of several 'tipping points' of global climate change, such as the current ice sheet disintegrations in the polar regions, the greenhouse gas release triggered by the loss of permafrost, and irreversible desertifications. The complexion of ecology, over these last years, has turned from juicy green to dark and brittle. The most decisive recent interventions, while acknowledging the overwhelming pessimist thrust of ecological thought, have tried to use a more complex, more differentiated account of the temporality of environmental ruination in order to reflect on the diminished possibilities for life in these ruins while avoiding familiar registers both of science fiction dystopias and self-healing planets.