Rawls published three main books. The first,
A Theory of Justice, focused on distributive justice and attempted to reconcile the competing claims of the values of freedom and equality. The second,
Political Liberalism, addressed the question of how citizens divided by intractable religious and philosophical disagreements could come to endorse a constitutional democratic regime. The third,
The Law of Peoples, focused on the issue of global justice.
A Theory of Justice A Theory of Justice, published in 1971, aimed to resolve the seemingly competing claims of freedom and equality. The shape Rawls's resolution took, however, was not that of a balancing act that compromised or weakened the moral claim of one value compared with the other. Rather, his intent was to show that notions of freedom and equality could be integrated into a seamless unity he called
justice as fairness. By attempting to enhance the perspective which his readers should take when thinking about justice, Rawls hoped to show that conflict between freedom and equality is illusory. Rawls's
A Theory of Justice (1971) includes a thought experiment he called the "
original position". The intuition behind it is that political philosophy will be greatly benefited by a specification of the correct standpoint a person should take in their thinking about justice. When we think about what a just state of affairs between persons would mean, we eliminate certain features such as hair or eye color, height, or race, and focus upon others. Rawls's original position is meant to encode our intuitions about which features are relevant, and which are irrelevant, for the purposes of deliberating well about justice. The original position is Rawls's
hypothetical scenario in which a group of persons is set the task of reaching an agreement about the kind of political and economic structure they want for a society, which they will then occupy. Each individual, however, deliberates behind a "
veil of ignorance": each lacks knowledge, for example, of their gender, race, age, intelligence, wealth, skills, education, religion, and disability status. The only thing that a given member knows about themselves is that they are in possession of the basic capacities necessary to fully participate in an enduring system of mutual cooperation; each knows they can be a member of the society. {{multiple image Rawls posits two basic capacities that the individuals would know they possess. First, individuals know that they have the capacity to form, pursue and revise a conception of the good, or life plan. Exactly what sort of conception of the good this is, however, the individual does not yet know. It may be, for example, religious or secular, but at the start, the individual in the original position does not know which. Second, each individual understands that they have the capacity to develop a sense of justice and a generally effective desire to abide by it. Knowing only these two features of themselves, the group will deliberate in order to design a social structure, during which each person will seek their maximum advantage. The idea is that proposals that we would ordinarily think of as unjust—such as that black people or women should not be allowed to hold public office—will not be proposed in this, Rawls's original position, because it would be
irrational to propose them. The reason is simple: one does not know whether he himself would be a woman or a black person. This position is expressed in the
difference principle, according to which, in a system of ignorance about one's status, one would strive to improve the position of the worst off, because he might find himself in that position. Rawls develops his original position by modeling it, in certain respects at least, after the "initial situations" of various social contract thinkers who came before him, including
Thomas Hobbes,
John Locke and
Jean-Jacques Rousseau. Each social contractarian constructs their initial situation somewhat differently, having in mind a unique political morality they intend the thought experiment to generate.
Iain King has suggested that the original position draws on Rawls's experiences in post-war Japan, where the Allied Occupation authorities were challenged with designing new social and political arrangements for the country while "imagining away all that had gone before". rather than an appeal to a natural right of self-ownership (this distinguishes Rawls's account from the
classical liberalism of John Locke and the
libertarianism of
Robert Nozick). Rawls argues that a second principle of equality would be agreed upon to guarantee liberties that represent meaningful options for all in society and ensure distributive justice. For example, formal guarantees of political voice and freedom of assembly are of little real worth to the desperately poor and marginalized in society. Demanding that everyone have exactly the same effective opportunities in life would almost certainly offend the very liberties that are supposedly being equalized. Nonetheless, we would want to ensure at least the "fair worth" of our liberties: wherever one ends up in society, one wants life to be worth living, with enough effective freedom to pursue personal goals. Thus, participants would be moved to affirm a two-part second principle comprising Fair Equality of Opportunity and
difference principle. This second principle ensures that those with comparable talents and motivation face roughly similar life chances, and that inequalities in society work to the benefit of the least advantaged. Rawls held that these principles of justice apply to the "basic structure" of fundamental social institutions such as the judiciary, the economic structure and the political constitution, a qualification that has been the source of some controversy and constructive debate (see the work of
Gerald Cohen). Rawls's theory of justice stakes out the task of equalizing the distribution of primary social goods to those least advantaged in society and thus may be seen as a largely political answer to the question of justice, with matters of morality somewhat conflated into a political account of justice and just institutions. Relational approaches to the question of justice, by contrast, seek to examine the connections between individuals and focuses on their relations in societies, with respect to how these relationships are established and configured. Rawls further argued that these principles were to be 'lexically ordered' to award priority to basic liberties over the more equality-oriented demands of the second principle. This has also been a topic of much debate among moral and political philosophers. Finally, Rawls took his approach as applying in the first instance to what he called a "well-ordered society ... designed to advance the good of its members and effectively regulated by a public conception of justice". In this respect, he understood justice as fairness as a contribution to "ideal theory", the determination of "principles that characterize a well-ordered society under favorable circumstances".
Political Liberalism In
Political Liberalism (1993), Rawls turned towards the question of political legitimacy in the context of intractable philosophical, religious, and moral disagreement amongst citizens regarding the human good. Such disagreement, he insisted, was reasonable—the result of the free exercise of human rationality under the conditions of open enquiry and free conscience that the liberal state is designed to safeguard. The question of legitimacy in the face of reasonable disagreement was urgent for Rawls because his own justification of Justice as Fairness relied upon a
Kantian conception of the human good that can be reasonably rejected. If the political conception offered in
A Theory of Justice can only be shown to be good by invoking a controversial conception of human flourishing, it is unclear how a liberal state ordered according to it could possibly be legitimate. The intuition animating this seemingly new concern is actually no different from the guiding idea of
A Theory of Justice, namely that the fundamental charter of a society must rely only on principles, arguments and reasons that cannot be reasonably rejected by the citizens whose lives will be limited by its social, legal, and political circumscriptions. In other words, the legitimacy of a law is contingent upon its justification being impossible to reasonably reject. This old insight took on a new shape, however, when Rawls realized that its application must extend to the deep justification of Justice as Fairness itself, which he had presented in terms of a reasonably rejectable (Kantian) conception of human flourishing as the free development of autonomous moral agency. The core of
Political Liberalism is its insistence that in order to retain its legitimacy, the liberal state must commit itself to the "ideal of
public reason". This roughly means that citizens in their public capacity must engage one another only in terms of reasons whose status
as reasons is shared between them. Political reasoning, then, is to proceed purely in terms of "public reasons". For example: a Supreme Court justice deliberating on whether or not the denial to homosexuals of the ability to marry constitutes a violation of the 14th Amendment's Equal Protection Clause may not advert to his religious convictions on the matter, but he may take into account the argument that a same-sex household provides sub-optimal conditions for a child's development. This is because reasons based upon the interpretation of sacred text are non-public (their force as reasons relies upon faith commitments that can be reasonably rejected), whereas reasons that rely upon the value of providing children with environments in which they may develop optimally are public reasons—their status as reasons draws upon no deep, controversial conception of human flourishing. Rawls held that the duty of civility—the duty of citizens to offer one another reasons that are mutually understood as reasons—applies within what he called the "public political forum". This forum extends from the upper reaches of government—for example the supreme legislative and judicial bodies of the society—all the way down to the deliberations of a citizen deciding for whom to vote in state legislatures or how to vote in public referendums. Campaigning politicians should also, he believed, refrain from pandering to the non-public religious or moral convictions of their constituencies. The ideal of public reason secures the dominance of the public political values—freedom, equality, and fairness—that serve as the foundation of the liberal state. But what about the justification of these values? Since any such justification would necessarily draw upon deep (religious or moral) metaphysical commitments which would be reasonably rejectable, Rawls held that the public political values may only be justified privately by individual citizens. The public liberal political conception and its attendant values may and will be affirmed publicly (in judicial opinions and presidential addresses, for example) but its deep justifications will not. The task of justification falls to what Rawls called the "reasonable comprehensive doctrines" and the citizens who subscribe to them. A reasonable Catholic will justify the liberal values one way, a reasonable Muslim another, and a reasonable secular citizen yet another way. One may illustrate Rawls's idea using a Venn diagram: the public political values will be the shared space upon which overlap numerous reasonable comprehensive doctrines. Rawls's account of stability presented in
A Theory of Justice is a detailed portrait of the compatibility of one—Kantian—comprehensive doctrine with justice as fairness. His hope is that similar accounts may be presented for many other comprehensive doctrines. This is Rawls's famous notion of an "
overlapping consensus". Such a consensus would necessarily exclude some doctrines, namely, those that are "unreasonable", and so one may wonder what Rawls has to say about such doctrines. An unreasonable comprehensive doctrine is unreasonable in the sense that it is incompatible with the duty of civility. This is simply another way of saying that an unreasonable doctrine is incompatible with the fundamental political values a liberal theory of justice is designed to safeguard—freedom, equality and fairness. So one answer to the question of what Rawls has to say about such doctrines is—nothing. For one thing, the liberal state cannot justify itself to individuals (such as religious fundamentalists) who hold to such doctrines, because any such justification would—as has been noted—proceed in terms of controversial moral or religious commitments that are excluded from the public political forum. But, more importantly, the goal of the Rawlsian project is primarily to determine whether or not the liberal conception of political legitimacy is internally coherent, and this project is carried out by the specification of what sorts of reasons persons committed to liberal values are permitted to use in their dialogue, deliberations and arguments with one another about political matters. The Rawlsian project has this goal to the exclusion of concern with justifying liberal values to those not already committed—or at least open—to them. Rawls's concern is with whether or not the idea of political legitimacy fleshed out in terms of the duty of civility and mutual justification can serve as a viable form of public discourse in the face of the religious and moral pluralism of modern democratic society, not with justifying this conception of political legitimacy in the first place. Rawls also modified the principles of justice as follows (with the first principle having priority over the second, and the first half of the second having priority over the latter half): • Each person has an equal claim to a fully adequate scheme of basic rights and liberties, which scheme is compatible with the same scheme for all; and in this scheme the equal political liberties, and only those liberties, are to be guaranteed their fair value. • Social and economic inequalities are to satisfy two conditions: first, they are to be attached to positions and offices open to all under conditions of fair equality of opportunity; and second, they are to be to the greatest benefit of the least advantaged members of society. These principles are subtly modified from the principles in
Theory. The first principle now reads "equal claim" instead of "equal right", and he also replaces the phrase "system of basic liberties" with "a fully adequate scheme of equal basic rights and liberties". The two parts of the second principle are also switched, so that the difference principle becomes the latter of the three.
The Law of Peoples Although there were passing comments on international affairs in
A Theory of Justice, it was not until late in his career that Rawls formulated a comprehensive theory of international politics with the publication of
The Law of Peoples. He claimed there that "well-ordered" peoples could be either "liberal" or "decent". Rawls's basic distinction in international politics is that his preferred emphasis on a society of peoples is separate from the more conventional and historical discussion of international politics as based on relationships between states. Rawls argued that the legitimacy of a
liberal international order is contingent on tolerating
decent peoples, which differ from
liberal peoples, among other ways, in that they might have state religions and deny adherents of
minority faiths the right to hold positions of power within the state and might organize political participation via consultation hierarchies rather than elections. However, no well-ordered peoples may violate human rights or behave in an externally aggressive manner. Peoples that fail to meet the criteria of "liberal" or "decent" peoples are referred to as 'outlaw states', 'societies burdened by unfavorable conditions' or 'benevolent absolutisms', depending on their particular failings. Such peoples do not have the right to mutual respect and toleration possessed by liberal and decent peoples. Rawls's views on global distributive justice as they were expressed in this work surprised many of his fellow egalitarian liberals. For example,
Charles Beitz had previously written a study that argued for the application of Rawls's Difference Principles globally. Rawls denied that his principles should be so applied, partly on the grounds that a world state does not exist and would not be stable. This notion has been challenged, as a comprehensive system of global governance has arisen, amongst others in the form of the
Bretton Woods system, that serves to distribute primary social goods between human beings. It has thus been argued that a cosmopolitan application of the theory of justice as fairness is the more reasonable alternative to the application of The Law of Peoples, as it would be more legitimate towards all persons over whom political coercive power is exercised. According to Rawls, however, nation states, unlike citizens, were self-sufficient in the cooperative enterprises that constitute domestic societies. Although Rawls recognized that aid should be given to governments which are unable to protect human rights for economic reasons, he claimed that the purpose for this aid is not to achieve an eventual state of global equality, but rather only to ensure that these societies could maintain liberal or decent political institutions. He argued, among other things, that continuing to give aid indefinitely would see nations with industrious populations subsidize those with idle populations and would create a
moral hazard problem where governments could spend irresponsibly in the knowledge that they will be bailed out by those nations who had spent responsibly. Rawls's discussion of "non-ideal" theory, on the other hand, included a condemnation of bombing civilians and of the American bombing of German and Japanese cities in
World War II, as well as discussions of immigration and nuclear proliferation. He also detailed here the ideal of the statesman, a political leader who looks to the next generation and promotes international harmony, even in the face of significant domestic pressure to act otherwise. Rawls also controversially claimed that violations of human rights can legitimize military intervention in the violating states, though he also expressed the hope that such societies could be induced to reform peacefully by the good example of liberal and decent peoples. ==Influence and reception==