Global Ethics: Theories and International Relations
This paper examines the role of ethical theories in international relations and global politics. It surveys major positions in moral theory — including utilitarianism and deontology — and political theory — including cosmopolitanism, nationalism, and patriotism — evaluating the strengths and weaknesses of each. Drawing on thinkers such as Peter Singer, David Miller, Martha Nussbaum, and Garrett Hardin, the paper considers how these frameworks apply to real-world dilemmas such as immigration, distributive justice, and national self-interest. The paper concludes that while ethical theories provide useful decision-making frameworks, their rigid assumptions often make them difficult to apply to the complexity of international moral and political life.
- Introduction: Ethics and international relations: why theories fall short
- Positions in Moral Theory: Utilitarianism and deontology compared and critiqued
- Positions in Political Theory: Cosmopolitanism vs. nationalism in global politics
- Specific Positions Put Forward by Key Authors: Nussbaum on patriotism and Hardin on lifeboat ethics
- Conclusion: Limits of ethical theory in real-world decision-making
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What makes this paper effective
- Clearly organizes a wide range of ethical theories into coherent thematic sections, making a complex topic accessible to readers at the introductory level.
- Draws direct comparisons between contrasting theories (e.g., utilitarianism vs. deontology; cosmopolitanism vs. nationalism), helping readers understand the tensions between competing frameworks.
- Grounds abstract theories in concrete examples — such as lying on a résumé, immigration policy, and historical colonialism — which illustrates how ethical frameworks apply to real-world scenarios.
Key academic technique demonstrated
The paper effectively uses comparative analysis across multiple ethical theories, presenting each theory's core claim, applying it to an illustrative scenario, and then identifying its limitations. This technique — introduce, apply, critique — is a foundational move in philosophy and ethics writing that demonstrates critical engagement rather than mere summary.
Structure breakdown
The paper opens with an introduction situating ethics within international relations and noting why standard theories fall short. It then proceeds in two major thematic blocks: moral theory (utilitarianism and deontology) and political theory (cosmopolitanism, nationalism, and patriotism). A third section examines specific authorial positions, including Nussbaum on patriotism and Hardin on lifeboat ethics. The paper closes with a brief conclusion that synthesizes the limitations shared by all the theories surveyed.
Introduction
Ethical issues are central to international relations because they concern trade, war, peace, production, law, and human rights. However, conventional wisdom often holds that ethics are marginal to international relations. International relations are concerned with the political and social forces that affect the lives of persons, groups, and humanity as a whole (Amstutz, 2013). Yet the dominant theories are largely inapplicable to the affairs of international morality and politics. Most of these ideas contradict one another, leaving no standardized moral lens through which to view global affairs. Additionally, the global environment is fundamentally anarchic and marked by constant competition over resources. Without a superior power to enforce rules and order, ethics struggle to thrive in international affairs. Furthermore, out of necessity, states are often pushed to defend their interests through morally questionable means, and this compulsion to self-defense erodes moral duties (Burke et al., 2014).
Philosophers and theologians have developed a range of ethical theories over time, including utilitarianism, consequentialism, deontology, cosmopolitanism, nationalism, and divine command ethics. Many individuals apply these theories when making decisions about right and wrong without even knowing the name of the framework they are using. Making the right decision based on any single theory is difficult, however, because every ethical theory has both strengths and weaknesses (Amstutz, 2013).
Positions in Moral Theory
Utilitarianism is one of the primary theories used to approach ethical dilemmas. The theory holds that any action producing the most pleasurable result is a good action — in essence, it equates ethics with outcomes by assigning utility values to various determinants. For example, if one considers a scenario where saving many lives requires sacrificing one, and every life is held to be of equal value, utilitarianism would indicate that saving the many is the right course of action. Even so, the death of one person will not bring happiness to that person's family (Singer, 2016).
While acts such as stealing and lying are generally considered unethical and carry serious consequences — such as insecurity and a loss of trust — utilitarianism would permit an occasional lie if it pleases the public, particularly in political forums and campaigns. Similarly, a rare act of theft from the rich to help an aggrieved population might be judged permissible under this framework (Singer, 2016). Utilitarianism thus allows a given act to be judged right or wrong based on the specific occasion and the interests of the people at that moment, rather than by adherence to the consequences of a general practice. However, this approach has limits: the value of life cannot simply be equated to pleasure over pain. Goods such as knowledge, the experience of beauty and love, and friendship have intrinsic value independent of happiness (Miller, 2008).
Furthermore, both pleasure and pain can be meaningful life experiences, and many experiences are neither clearly painful nor pleasurable — meaning they carry no intrinsic value under a strict utilitarian calculus. The elimination or prevention of pain, some argue, should always take precedence over activities that merely increase happiness (Singer, 1998).
A policy-oriented application of utilitarianism would suggest that legislators compare the good and harmful effects of each possible policy and choose the one that produces the greatest happiness or pleasure for the people. This approach upholds the utilitarian principle of selecting the action that yields the greatest good for society among available options (Singer, 2016). A notable weakness, however, is that utilitarianism instructs that actions should maximize utility for the community as a whole without clarifying what kinds of utility are more valuable than others, and without protecting individual rights in the process.
In contrast to the utilitarian view, the deontological perspective holds that actions are inherently right or wrong in themselves, regardless of their outcomes. Having a moral intention and following the correct rules is, from this view, a better basis for ethical conduct than simply achieving good results. For example, deontology holds that murder is wrong in and of itself — meaning that even in a circumstance where killing one person might prevent greater harm, the right course of action is still not to commit murder (Miller, 2008).
More broadly, deontology requires that any rule of conduct be universalizable — that is, capable of being applied consistently to everyone. Consider the example of lying on a résumé to secure a desired job. Even if the applicant proves to be a perfect fit and no obvious harm results, deontology would still judge the action as unethical, because universalizing such behavior would mean that a well-qualified competing applicant was denied the position through deception. If the effects of universalizing an action are not acceptable to all parties, the action is considered unethical (Wenar, 2006).
In brief, while utilitarianism and deontology represent opposing ends of the ethical spectrum, both theories contain mixtures of strengths and weaknesses. When handling an ethical dilemma, one useful approach is to work backward — examining how various moral frameworks would evaluate multiple possible outcomes — not to find which theory is definitively correct, but to understand what each reveals about the dilemma at hand (Miller, 2008).
Conclusion
Ethical theories are based on different assumptions, which creates a pragmatic framework for judging right from wrong during decision-making. These theories have been criticized for being too neat and tidy. Ethical theories are difficult to apply to international morality and politics for at least two reasons. First, the real world is complex, and the moral mechanisms proposed for resolving daily behavioral dilemmas often prove unrealistic and unhelpful (Nussbaum, 1994). Second, while the theories and their applications suggest that particular rules can resolve ethical challenges, sound decision-making requires greater personal engagement and the exercise of self-discretion by all parties involved.
References
Amstutz, M. R. (2013). International ethics: Concepts, theories, and cases in global politics. Rowman & Littlefield.
Burke, A., Lee-Koo, K., & McDonald, M. (2014). Ethics and global security: A cosmopolitan approach. Routledge.
Hardin, G. (1996). Lifeboat ethics: The case against helping the poor. In World hunger and morality. Prentice-Hall.
Miller, D. (1988). The ethical significance of nationality. Ethics, 98(4), 647–662.
Miller, D. (2008). National responsibility and global justice. Critical Review of International Social and Political Philosophy, 11(4), 383–399.
Nussbaum, M. (1994). Patriotism and cosmopolitanism. In The cosmopolitan reader (pp. 155–162).
Pogge, T. (2005). World poverty and human rights. Ethics & International Affairs, 19(1), 1–7.
Singer, P. (1972). Famine, affluence, and morality. Philosophy & Public Affairs, 229–243.
Singer, P. (2016). Famine, affluence, and morality. Oxford University Press.
Wenar, L. (2006). Accountability in international development aid. Ethics & International Affairs, 20(1), 1–23.
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