This article analyses the concept of sufficiency in relation to sustainability and discusses ethical implications for sustainable organisation in time and place. We identify three foundational conceptualisations of sufficiency related to sustainability: (1) a limits model that starts with objective boundaries imposed by the biosphere and basic human needs; (2) a preference model that treats sufficiency as a subjective inclination for moderation defined situationally; and (3) a balancing model that seeks to integrate the objective limits and subjective preferences by focussing (...) on action embedded in the socio-ecological context. This includes balancing the needs of humans with those of non-humans. The limits model builds on universal duty, the preference model on preference utilitarianism and the balancing model on action-oriented virtue ethics. The balancing model of sufficiency is well suited to meeting the needs of present and future generations as well as delivering intra- and inter-generational justice not limited to humans. (shrink)

The ideal of emancipation has been traditionally grounded on the premise that human activity is not restrained by external boundaries. Thus the realisation of values such as autonomy or recognition has been facilitated by economic growth and material expansion. Yet there is mounting evidence that the human impact on natural systems at the planetary level, a novelty captured by the concept of the Anthropocene, endangers the Earth’s habitability. If human development is to be limited for the sake of global sustainability, (...) can emancipation be kept as a mobilising ideal? As opposed to alternative views such as that of degrowth, this article argues that it can. The key lies in the ability of the Anthropocene to produce planetary subjectivities. By recognising the bounded quality of human embeddedness, the possibility of a different emancipation is opened up. The latter does not give up material well-being, yet it makes sure that the latter does not endanger planetary habitability. (shrink)

The paper discusses Baatz’s work (2018) published in a recent issue of this journal. It first considers the proposed framework of justice within which to evaluate instruments for adaptation finance; it then develops the framework’s criteria of fairness and feasibility further; finally, it proposes an option for increasing the capacity of Baatz’s framework to ensure that instruments for adaptation finance operate in a just way.