Harry van der Linden

Our main thesis is that the U.S. has a duty of justice to adopt an open-border policy with regard to economic migrants because it is significantly responsible for the unjust social and economic conditions that bring such migrants to its borders. From this perspective, President Bush’s recent “guest worker” proposal is morally objectionable because it is designed more to serve U.S. business interests than the interests of the migrants. We address three objections to opening borders: it will worsen the economic condition especially of low-skilled native workers; it will harm developing countries by increasing the so-called “brain drain”; and it is preferable to discharge our responsibility to the global poor by increasing development assistance instead of adopting an open-border policy.

International law grants to legitimate combatants the right to kill enemy soldiers both in wars of aggression and defensive wars. A main argument in support of this “combatant’s privilege” is Michael Walzer’s doctrine of the “moral equality of soldiers.” The doctrine argues that soldiers fighting in wars of aggression and defensive wars have the same moral status because they both typically believe that justice is on their side, and their moral choices are equally severely restricted by the overwhelming coercive powers of the state, including propaganda, conscription, and harsh penalties for the refusal to fight. Recently, this doctrine has been convincingly refuted, at least with regard to aggressor soldiers who are part of professional volunteer armies in democratic societies. However, Walzer’s critics have not challenged combatant’s privilege, primarily for a variety of pragmatic reasons. This paper examines these reasons, finds them not decisive, and articulates a modest proposal for denying, under some conditions, combatant’s privilege to aggressor soldiers, making their very participation in a war of aggression a war crime. It is concluded that unrestricted combatant’s privilege is in tension with the aim of the United Nations “to save succeeding generationsfrom the scourge of war.”

The Russian invasion of Ukraine on February 24, 2022, has already caused large amounts of greenhouse gas (GHG) emissions and will continue to do so for manyyears after hostilities have ceased mainly because of the emissions linked to the rebuilding of destroyed or damaged housing, public buildings, infrastructure, factories, and the like. My aim in this paper is to discuss how in a time of climate emergency such emissions of war should impact the political morality of states initiating, continuing, and ending war (through a just and enduring peace) as understood by just war theory (JWT). My point of departure is a study by Lennard de Klerk and six co-authors detailing the emissions of the first year of the Russo-Ukrainian war.

The gap between the affluent and the global poor has increased during the past few decades, whether it is measured in terms of private consumption, income, or wealth. One would expect that severe poverty in a world of abundance would constitute a moral challenge to the affluent, but in fact it hardly seems a serious ethical concern. Affluent citizens seem so little morally concerned with global poverty. However, the most promising approach seems to be to explore and divulge factually and conceptually the numerous ways in which the affluent are implicated in a wholly unjust world of growing inequality. Changing people's moral perception is an arduous task and it is to be expected that affluent people will only gradually come to morally question their comfortable lives, at least in the absence of environmental or political disasters that might occur in the future. The immense human suffering at stake makes it a duty for moral philosophers to continue to work at and even increase their efforts towards this task.

My main aim here is to examine what the significance is of the communitarian critique of liberalism for Hermann Cohen's political philosophy. I will conclude that Cohen's socialist Kantianism can successfully meet this critique. Also, I will argue that his political philosophy can better deal with some of the problems that communitarians detect in our Western democracies than can communitarianism itself. One crucial reason for this is that Cohen completes the original Kantian liberal project by making all agents fully autonomous in the economic sphere