Facing globalization, the challenge for political science resembles that of the founders of the United States: how to design institutions for a polity of unprecedented size and diversity. Globalization produces discord and requires effective governance, but effective institutions are difficult to create and maintain. Liberal-democratic institutions must also meet standards of accountability and participation, and should foster persuasion rather than rely on coercion and interest-based bargaining. Effective institutions must rely on self-interest rather than altruism, yet both liberal-democratic legitimacy and the meaning of self-interest depend on people’s values and beliefs. The analysis of beliefs, and their effect on institutional outcomes, must therefore be integrated into institutional analysis. Insights from branches of political science as diverse as game theory, rational-choice institutionalism, historical institutionalism, and democratic theory can help political scientists understand how to design institutions on a world—and human—scale.

The doctrine of human rights has come to play a distinctive role in international life. This is primarily the role of a moral touchstone-a standard of assessment and criticism for domestic institutions, a standard of aspiration for their reform, and increasingly a standard of evaluation for the policies and practices of international economic and political institutions. International practice has followed the controlling documents of international law in taking a broad view of the scope of human rights. Many political theorists argue, however, that this view is excessively broad and that genuine human rights, if they are to be regarded as a truly common concern of world society, must be construed more narrowly. I argue against that perspective and in favor of the view implicit in contemporary international practice, using the right to democratic institutions as an example.

Scholars routinely make claims that presuppose the validity of the observations and measurements that operationalize their concepts. Yet, despite recent advances in political science methods, surprisingly little attention has been devoted to measurement validity. We address this gap by exploring four themes. First, we seek to establish a shared framework that allows quantitative and qualitative scholars to assess more effectively, and communicate about, issues of valid measurement. Second, we underscore the need to draw a clear distinction between measurement issues and disputes about concepts. Third, we discuss the contextual specificity of measurement claims, exploring a variety of measurement strategies that seek to combine generality and validity by devoting greater attention to context. Fourth, we address the proliferation of terms for alternative measurement validation procedures and offer an account of the three main types of validation most relevant to political scientists.

Justice is, in part, a form of remembrance: Memory occupies a vital place at the heart of justice and its struggle to keep the victims, crimes, and perpetrators among the unforgotten. I argue that this memory-justice at once informs core judicial practices and ranges beyond them in a manner that leaves judicial closure incomplete. It reminds us of a duty to keep crimes and their victims from the oblivion of forgetting, of a duty to restore, preserve, and acknowledge the just order of the world. Yet, in the shadow of remembrance, other human goods can wither, goods located in the temporal registers of present and future. This latter lesson is important, but it is one with which we are familiar. I emphasize another, with which we are perhaps less at home: the intimacy of memory's bond with justice, not as obsessional or as a syndrome, but as a face of justice itself.

The most superficial level of Thucydides’ history examines the destructive consequences of domestic and foreign policies framed outside the language of justice. His deeper political-philosophical aim was to explore the relationship between nomos (convention) and phusis (nature) and its implications for civilization. Thucydides concludes that nomos constructs identities and channels and restrains the behavior of individuals and societies. Speech and reason (logos) in turn make nomos possible because all conventions depend on shared meanings. The feedback loop between logoi (words) and ergoi (deeds) created Greek civilization but also the international and civil strife (stasis) associated with the Peloponnesian War. International security and civil order depend upon recovering the meanings of words and the conventions they enable. Thucydides should properly be considered a constructivist.

We show that the butterfly ballot used in Palm Beach County, Florida, in the 2000 presidential election caused more than 2,000 Democratic voters to vote by mistake for Reform candidate Pat Buchanan, a number larger than George W. Bush's certified margin of victory in Florida. We use multiple methods and several kinds of data to rule out alternative explanations for the votes Buchanan received in Palm Beach County. Among 3,053 U.S. counties where Buchanan was on the ballot, Palm Beach County has the most anomalous excess of votes for him. In Palm Beach County, Buchanan's proportion of the vote on election-day ballots is four times larger than his proportion on absentee (nonbutterfly) ballots, but Buchanan's proportion does not differ significantly between election-day and absentee ballots in any other Florida county. Unlike other Reform candidates in Palm Beach County, Buchanan tended to receive election-day votes in Democratic precincts and from individuals who voted for the Democratic U.S. Senate candidate. Robust estimation of overdispersed binomial regression models undernins much of the analysis.

I argue that Isaiah Berlin’s pluralistic liberalism is best interpreted as a sophisticated form of liberal rationalism, as Berlin himself suggests. His value pluralism, even if it is viewed (as his critics typically view it, with considerable justification) as claiming that any choice between conflicting incommensurable values cannot be a rational choice, does not subvert his liberalism. Rather, this agonistic pluralism emanates from his liberal rationalism, which pictures reason as too weak to resolve conflicts of incommensurables. Yet, reason remains strong enough to discover that certain basic liberal values, including those associated with some minimum core of equal rights, are far more important than any competing values created by mankind. Berlin apparently sees his pluralistic liberal rationalism as a genuine rationalism that, in stark contrast to mainstream utopian rationalisms which wildly exaggerate the power of reason, makes suitable room for the valid insights provided by the romantics.

The contemporary international relations literature links the democratic peace hypothesis to Kant’s famous peace plan. Yet, whether attempting to prove or disprove the hypothesis, most quantitative studies have lost sight of important dimensions of the Kantian vision. I reinterpret the democratic peace as a dynamic and dialectical learning process. In order to assess the dynamic dimension of this process (while controlling for exogenous dialectical reversals), I rely on quantitative evidence drawn from popular data sets. In conformance with the Kantian perspective, the conflict propensities among democracies exhibit a steadily falling trend since the nineteenth century. Yet, in partial opposition to Kant’s expectations, other dyads also experience a significant, although weaker, pacifying trend. A series of tests shows that these findings are robust to epochal effects, various control variables, and “maturity effects” measuring the age of democratic dyads.

Machiavelli scholarship is prolific but claustrophobic. Even though chapter 18 of The Prince advises the aspiring leader to emulate both lion and fox, commentators ignore or devalue the lion and focus on the fox. Machiavelli is thereby depicted as a champion of cleverness and deception, and not much else. This article takes up the lion. It argues that Machiavelli's lion is not a simple and violent beast, but is rather a complex tutor that complements clinical and lonely foxiness with crucial injections of virility and community.

This essay demonstrates that Niccolò Machiavelli’s political thought addresses the deficiencies of two opposite poles of contemporary democratic theory: As do formal or minimalist approaches, he specifies electoral mechanisms for elite control; and similar to substantive or civic culture approaches, he encourages more direct and robust modes of popular participation. On these grounds, I cull from Machiavelli’s Discourses a theory of democracy in which the populace selects the elites who will hold office but also constantly patrols them through extraelectoral institutions and practices, such as the tribunes of the people, public accusations, and popular appeals. Machiavelli adds to these institutional features of popular government an important cultural dimension: The people should despise and mistrust elites, and they should actively confront the injustice that elite governing inevitably entails. Finally, I explore the ramifications of this theory for debates over elite accountability in contemporary democratic theory.

Coherent democracies and harshly authoritarian states have few civil wars, and intermediate regimes are the most conflict-prone. Domestic violence also seems to be associated with political change, whether toward greater democracy or greater autocracy. Is the greater violence of intermediate regimes equivalent to the finding that states in political transition experience more violence? If both level of democracy and political change are relevant, to what extent is civil violence related to each? Based on an analysis of the period 1816–1992, we conclude that intermediate regimes are most prone to civil war, even when they have had time to stabilize from a regime change. In the long run, since intermediate regimes are less stable than autocracies, which in turn are less stable than democracies, durable democracy is the most probable end-point of the democratization process. The democratic civil peace is not only more just than the autocratic peace but also more stable.

Robert Penn Warren's All the King's Men is a political novel that deserves the serious study of political scientists interested in understanding the formative effects of American democracy. A careful reading of the novel that is informed by the classical approach to the analysis of regimes reveals the close connection between the politics of Willie Stark and the politics of modern American democracy. Furthermore, by viewing Stark's actions through the eyes of Jack Burden, a perceptive narrator who is moving toward self-knowledge, we can gain insight into both why modern democracies encourage the formation of a debilitating nihilism among their citizens and the prospects for countering these effects.

We propose a remedy for the discrepancy between the way political scientists analyze data with missing values and the recommendations of the statistics community. Methodologists and statisticians agree that “multiple imputation” is a superior approach to the problem of missing data scattered through one’s explanatory and dependent variables than the methods currently used in applied data analysis. The discrepancy occurs because the computational algorithms used to apply the best multiple imputation models have been slow, difficult to implement, impossible to run with existing commercial statistical packages, and have demanded considerable expertise. We adapt an algorithm and use it to implement a general-purpose, multiple imputation model for missing data. This algorithm is considerably faster and easier to use than the leading method recommended in the statistics literature. We also quantify the risks of current missing data practices, illustrate how to use the new procedure, and evaluate this alternative through simulated data as well as actual empirical examples. Finally, we offer easy-to-use software that implements all methods discussed.

We report a series of studies of historical reasoning among professional observers of world politics. The correlational studies demonstrate that experts with strong theoretical commitments to a covering law and cognitive-stylistic preferences for explanatory closure are more likely to reject close-call Counterfactual that imply that “already explained” historical outcomes could easily have taken radically different forms. The experimental studies suggest that counterfactual reasoning is not totally theory-driven: Many experts are capable of surprising themselves when encouraged to imagine the implications of particular what-if scenarios. Yet, there is a downside to openness to historical contingency. The more effort experts allocate to exploring counterfactual worlds, the greater is the risk that they will assign too much subjective probability to too many scenarios. We close by defining good judgment as a reflective-equilibrium process of balancing the conflicting causal intuitions primed by complementary factual and counterfactual posings of historical questions.

I address the controversy over how judges should be selected by analyzing the electoral fortunes of incumbents on supreme courts from 1980 through 1995 in the 38 states using elections to staff the bench. Court reformers argue that partisan elections fail to evidence accountability, while nonpartisan and retention elections promote independence. Thus, issue-related or candidate-related forces should not be important in partisan elections, and external political conditions should not be important in nonpartisan and retention elections. Results indicate that reformers underestimated the extent to which partisan elections have a tangible substantive component and overestimated the extent to which nonpartisan and retention races are insulated from partisan politics and other contextual forces. On these two fundamental issues, arguments of reformers fail. Moreover, the extraordinary variations across systems and over time in how well incumbents fare with voters, which bear directly upon the representative nature of elected courts, merit further explanation.

Contemporary feminist scholars have devoted much attention to analyzing the relationship between justice and care theories but little to the ideas of early feminist authors. I bring the political philosophy of the Mary Wollstonecraft to bear on contemporary justice/care debates in order to highlight her unique contribution. Although usually interpreted as a classical liberal or republican thinker, Wollstonecraft is better understood as a feminist care theorist. She aimed at a revolutionary transformation of liberal society by emphasizing the importance of care-giving duties. Unlike some recent feminist scholars, however, she still recognized an important role for justice. She argued that before personal care-giving activities could transform the political, political justice had first to be extended to personal caring relationships. Wollstonecraft's political philosophy thus provides a feminist model for synthesizing justice and care theories and represents an innovative reformulation of classical liberal and republican ideas that incorporates the care perspective.

I examine if and how a superpower can use its asymmetric power to achieve favorable outcomes in multilateral bargaining between states that have conflicting interests and veto power. Using a game-theoretic framework, I show that the ability to act outside, either unilaterally or with an ally, helps the superpower to reach agreements that would be vetoed in the absence of the outside option. These agreements, however, are usually not at the superpower's ideal point. Under some conditions, uncertainty about the credibility of the outside option can lead to unilateral action that all actors prefer to avoid. In other circumstances, this uncertainty results in multilateral actions that the superpower (and the ally) would not initiate without multilateral authorization. The model provides useful insights that help explain patterns of decision-making in the United Nations Security Council in the 1990s, including the failed attempt to reach agreement over the Kosovo intervention.

In the current debate over the status of moral virtue in ethical and political theory, Aristotle is an imposing and controversial figure. Both champions and critics of the ancient conception of virtue identify Aristotle as its most important proponent, but commentators often obscure the complexity of his treatment of moral virtue. His account of courage reveals this complexity. Aristotle believes that courage, and indeed virtue generally, must be understood as both an end in itself and a means to a more comprehensive good. In this way Aristotle’s political science offers a middle course that corrects and embraces the claims of nobility and necessity in political life. Honor is central to this political science. It acts as a bridge between the desires of the individual and the needs of the political community and reduces the dangers posed by the excessive pursuit of nobility and the complete acquiescence to necessity.

The election of African Americans to Congress is a primary achievement of the post– civil rights transition from protest to politics. I evaluate the link between black congressional representation and political engagement, as measured by voting participation. There are two related objectives: Construct a broader model of participation that takes into account a key component of the political environment since the civil rights era, and more fully appreciate the political significance of minority officeholding by considering its nonpolicy consequences. Using precinct data from eight midterm elections, I demonstrate that the election of blacks to Congress negatively affects white political involvement and only rarely increases political engagement among African Americans.

Theory suggests that Japanese politicians have weaker incentives than U.S. politicians to keep lower court judges independent. Accordingly, we hypothesize that Japanese lower court judges who defer on sensitive political questions will do better in their careers. To test this, we assemble several new data sets and measure the quality of the assignments received by about 400 judges after deciding various types of cases. We find that judges who deferred to the ruling party in politically salient disputes obtained better posts than those who did not, and that judges who actively enjoined the national government obtained worse posts than those who did not. We also hypothesize that judges with forthrightly leftist preferences do worse in their careers. We measure the speed at which the 500 judges hired during the 1960s moved up the pay scale and find indications that judges who joined a leftist group were promoted more slowly than their peers.