The article defends the no-harm principle as an intuitively plausible and a common-sense way to justify individual emitters’ duties to take more radical steps in the fight against climate change. The appearance of climate change as requiring large-scale collective action should not lead us astray with respect to the fundamental moral nature of the problem: individual emitters who knowingly sustain and foster the carbon intensive ways of acting also bear personal moral responsibility for the foreseeable climate-related harm and acquire in (...) line with the no-harm principle a direct personal duty to contribute to the efforts of preventing the harm. The article examines more closely the so-called collectivistic approach, according to which emitters’ responsibilities are primarily collective, and argues that without individualistic grounds of emitters’ personal moral responsibility for the harm the collectivistic approach fails to provide unstructured emitters with sufficient reason to act together and fulfil their correlative duty of effective harm prevention. The article argues that since an emitter's personal moral responsibility warrants others to expect her personal engagement in the efforts of effective harm prevention and can justify blame if she fails, identifications of personal responsibility may also significantly increase unstructured emitters’ collective capability of remedying the climate crisis. (shrink)

Activities protesting against major polluters who cause climate change may cause damage to private property in the process. This paper investigates the case for a more international general basis of moral justification for such protests. Specific reference is made to the Kingsnorth case, which involved a protest by Greenpeace against coal-powered electricity generation in the UK. An appeal is made to Rawlsian fairness arguments, traditionally employed to support the obligation of citizens to their national governments as opposed to their international (...) duties. The argument made here, however, is that there seem to be sufficient reasons for holding that a stable climate is one of the first truly global public goods that is indispensable to acceptable standards of living everywhere. This would suffice to justify international and intergenerational 'atmospheric' political obligations, which in turn may justify protests - even those causing some damage to private property - against the laws and policies that violate the fair terms of cooperation in providing a stable climate. The fairness argument aims also to provide a ground from which Green political theory could integrate accounts of radical forms of citizenship into appeals to state political authority. This leads to justifying acts of civil disobedience on the basis of novel understandings of 'atmospheric' citizenship obligations. (shrink)

Current ecological threats, such as the sixth mass extinction or climate change, highlight the need to evaluate the moral implications of changing populations, both human and non-human. The paper sketches a non-anthropocentric and multispecies sufficientarian account of population ethics. After discussing several other options for multispecies population ethics, the paper proposes a two-level account of multispecies sufficientarianism, according to which the value of populations depend on two kinds of sufficientarian thresholds. First, there is a species-relativized individual-level threshold for what species-specific (...) flourishing is for an organism. Second, there is a population-level threshold for a sufficiently viable population enough to support the species-specific flourishing of the current and future members of that population. The paper concludes by discussing some of the practical implications and concerns raised by the two-level account suggested. (shrink)

Current ecological threats, such as the sixth mass extinction or climate change, highlight the need to evaluate the moral implications of changing populations, both human and non-human. The paper sketches a non-anthropocentric and multispecies sufficientarian account of population ethics. After discussing several other options for multispecies population ethics, the paper proposes a two-level account of multispecies sufficientarianism, according to which the value of populations depend on two kinds of sufficientarian thresholds. First, there is a species-relativized individual-level threshold for what species-specific (...) flourishing is for an organism. Second, there is a population-level threshold for a sufficiently viable population enough to support the species-specific flourishing of the current and future members of that population. The paper concludes by discussing some of the practical implications and concerns raised by the two-level account suggested. (shrink)