The artificiality of a laboratory situation is placed in the context of the tension between external and internal validity. Most economists consider internal validity to be most important. A proper evaluation of the ?artificiality criticism? (a lack of external validity) requires distinguishing the various goals experimentalists pursue. External validity is relatively more important for experiments searching for empirical regularities than for theory?testing experiments. As experimental results are being used more often in the development of new theories, a methodological discussion of (...) their external validity is becoming more important. (shrink)

The most obvious way of settling disagreements peacefully is to take a vote. Yet, as Jeremy Waldron points out, the attitudes of philosophers and political theorists towards majority voting have ranged from indifference to hostility. Piled on top of all this scorn for legislation comes further scorn from social choice theorists, who insist that majority rule is useless as a means of making decisions.

In “Professional Detachment: The Executioner of Paris,” I concluded with the cheap and some would say libelous suggestion that lawyers might accurately be described as serial liars, because they repeatedly try to induce others to believe in the truth of propositions or in the validity of arguments that they believe to be false. Good lawyers have responded with some indignation that, in calling zealous advocacy “lying,” I have misdescribed the practice of law. I wish to explain why I believe that (...) it is the practice of lawyering that engages in misdescription. (shrink)

I am grateful to Donald Ainslie, Lisa Austin, Michael Blake, Abraham Drassinower, David Dyzenhaus, George Fletcher, Robert Gibbs, Louis-Philippe Hodgson, Sari Kisilevsky, Dennis Klimchuk, Christopher Morris, Scott Shapiro, Horacio Spector, Sergio Tenenbaum, Malcolm Thorburn, Ernest Weinrib, Karen Weisman, and the Editors of Philosophy & Public Affairs for comments, and audiences in the UCLA Philosophy Department and Columbia Law School for their questions.

This article aims to make conceptual room for a view about political legitimacy called the power-liability account. The view claims that politi- cal legitimacy is a form of normative power that entails moral liability, but not necessarily a moral claim-right that entails moral duty. The power-liability account supports appealing interpretations of justified civil disobedience in the face of legitimate but unjust law at home and of justified human rights interventions that violate legitimate international law abroad. I argue here only for (...) the conceptual possibility of this view, not for its normative correctness. I believe that the power-liability view indeed is correct, but it often is thought that the view not only is false but also incoherent. Many hold that entailed duty and immunity are built into the meaning of the concept of political legitimacy. My task is to loosen these conceptual strictures. (shrink)

Through arresting narratives we meet a woman aiding refugees in sub-Saharan Africa, facing the chaos of a meaningless society and a doctor trying to stay alive during Mao's cultural revolution - individuals challenged by their societies and in existential moral experiences that define what it means to be human.

In this masterful work, both an illumination of Kant's thought and an important contribution to contemporary legal and political theory, Arthur Ripstein gives a comprehensive yet accessible account of Kant's political philosophy. In addition to providing a clear and coherent statement of the most misunderstood of Kant's ideas, Ripstein also shows that Kant's views remain conceptually powerful and morally appealing today.

David Laitin uses Bent Flyvbjerg’s Making Social Science Matter as a surrogate manifesto on behalf of the Perestroika movement’s campaign for methodological pluralism in political science. After an overview of Perestroika, I note my own vision for the movement, outline the most significant features of Flyvbjerg’s call for a revived social science, and provide a critique of Laitin’s attempt to assimilate Flyvbjerg’s analysis to his own vision for an improved political science. I conclude with a word about the potential of (...) Perestroika to build on Flyvbjerg’s insights to promote what I call “post-paradigmatic” social science. (shrink)

James C. Scott’s book The Art of Not Being Governed is offered, in this essay review, as the latest evidence of the high value of Scott’s transdisciplinary research into how ordinary people resist state power. Scott’s critics have found his work methodologically deficient, suggesting that his approach is more a matter of art than of science. In this defense of methodological pluralism, Scott’s approach is shown to be vindicated by his insights into how the peoples of Zomia evolved ways to (...) evade incorporation, over a period of centuries, into any of the states of Southeast Asia. Scott’s book is examined as a prime example of how the study of politics can and should help to effect political change — and its insights on anarchism as a way of life are applied to the Occupy Wall Street movement. (shrink)