•  1278
    Local opposition to infrastructure projects implementing renewable energy (RE) such as wind farms is often strong even if state-wide support for RE is strikingly high. The slogan “Not In My BackYard” (NIMBY) has become synonymous for this kind of protest. This paper revisits the question of what is wrong with NIMBYs about RE projects and how to best address them. I will argue that local opponents to wind farm (and other RE) developments do not necessarily fail to contribute their fair share to p…Read more
  •  1983
    Collateral Damage and the Principle of Due Care
    Journal of Military Ethics 13 (1): 94-105. 2014.
    This article focuses on the ethical implications of so-called ‘collateral damage’. It develops a moral typology of collateral harm to innocents, which occurs as a side effect of military or quasi-military action. Distinguishing between accidental and incidental collateral damage, it introduces four categories of such damage: negligent, oblivious, knowing and reckless collateral damage. Objecting mainstream versions of the doctrine of double effect, the article argues that in order for any collat…Read more
  •  435
    How to Punish Collective Agents
    Ethics and International Affairs. 2011.
    Assuming that states can hold moral duties, it can easily be seen that states—just like any other moral agent—can sometimes fail to discharge those moral duties. In the context of climate change examples of states that do not meet their emission reduction targets abound. If individual moral agents do wrong they usually deserve and are liable to some kind of punishment. But how can states be punished for failing to comply with moral duties without therewith also punishing their citizens who are n…Read more
  •  412
    Renewable Energy
    with Martin Brueckner
    In Benjamin Hale & Andrew Light (eds.), The Routledge Companion to Environmental Ethics, Routledge. pp. 359-373. 2016.
    There exist overwhelming – and morally compelling – reasons for shifting to renewable energy (RE), because only that will enable us to timely mitigate dangerous global warming. In addition, several other morally weighty reasons speak in favor of the shift: considerable public health benefits, broader environmental benefits, the potential for sustainable and equitable economic development and equitable energy access, and, finally, long-term energy security. Furthermore, it appears that the transi…Read more
  •  979
    Terrorism, Supreme Emergency and Killing the Innocent
    Perspectives - The Review of International Affairs 17 (1): 105-126. 2009.
    Terrorist violence is often condemned for targeting innocents or non-combatants. There are two objections to this line of argument. First, one may doubt that terrorism is necessarily directed against innocents or non-combatants. However, I will focus on the second objection, according to which there may be exceptions from the prohibition against killing the innocent. In my article I will elaborate whether lethal terrorism against innocents can be justified in a supreme emergency. Starting from a…Read more
  •  883
    Moral obligations of states
    In Applied Ethics Series, Centre For Applied Ethics and Philosophy, Hokkaido University. pp. 86-93. 2011.
    The starting point of the paper is the frequent ascription of moral duties to states, especially in the context of problems of global justice. It is widely assumed that industrialized or wealthy countries in particular have a moral obligation or duties of justice to shoulder burdens of poverty reduction or climate change adaptation and mitigation. But can collectives such as states actually hold moral duties? If answering this affirmatively: what does it actually mean to say that a state has mor…Read more
  •  1804
    Defining Terrorism
    In Terrorism: A Philosophical Enquiry, Palgrave-macmillan. pp. 7-47. 2012.
    Without doubt, terrorism is one of the most vehemently debated subjects in current political affairs as well as in academic discourse. Yet, although it constitutes an issue of general socio-political interest, neither in everyday language nor in professional (political, legal, or academic) contexts does there exist a generally accepted definition of terrorism. The question of how it should be defined has been answered countless times, with as much variety as quantity in the answers. In academic …Read more
  •  1892
    Is there an obligation to reduce one’s individual carbon footprint?
    Critical Review of International Social and Political Philosophy 17 (2): 168-188. 2014.
    Moral duties concerning climate change mitigation are – for good reasons – conventionally construed as duties of institutional agents, usually states. Yet, in both scholarly debate and political discourse, it has occasionally been argued that the moral duties lie not only with states and institutional agents, but also with individual citizens. This argument has been made with regard to mitigation efforts, especially those reducing greenhouse gases. This paper focuses on the question of whether i…Read more
  •  1209
    Rethinking legitimate authority
    In Fritz Allhoff, Nicholas Evans & Adam Henschke (eds.), Routledge Handbook of Ethics and War: Just War Theory in the 21st Century, Routledge. 2013.
    The just war-criterion of legitimate authority – as it is traditionally framed – restricts the right to wage war to state actors. However, agents engaged in violent conflicts are often sub-state or non-state actors. Former liberation movements and their leaders have in the past become internationally recognized as legitimate political forces and legitimate leaders. But what makes it appropriate to consider particular violent non-state actors to legitimate violent agents and others not? This arti…Read more