The principle of fair play is widely thought to require simply that costs and benefits be distributed fairly. This gloss on the principle, while not entirely inaccurate, has invited a host of popular objections based on misunderstandings about fair play. Central to many of these objections is a failure to treat the principle of fair play as a transactional principle—one that allocates special obligations and rights among persons as a result of their interactions. I offer an interpretation of the principle (...) of fair play that emphasizes its similarities to another transactional principle: consent. This interpretation reveals that playing fair requires one to reciprocate specifically by following the rules of the cooperative scheme from which one benefits, just as consent requires one to act according to the terms of an agreement. I then draw on the comparison with consent to reply to some popular and persistent objections to the principle. (shrink)

English today seems to be emerging as a global lingua franca. And a global lingua franca would be a global public good. Characteristically, being non-excludable, public goods are susceptible to free-riding: absent targeted distributive policies, some individuals can accrue a good’s benefits without having contributed to the costs of its production. In this paper, I make two arguments. First, I argue, against Philippe Van Parijs, that Anglophones are not unfairly free-riding on the efforts of non-Anglophones of producing English as a (...) global lingua franca. I defend the view that instances of what counts as unfair free-riding should be limited to free-riding on public goods that are co-operatively produced. Second, I suggest an alternative claim that is available for Van Parijs to make. Van Parijs believes a global lingua franca is required by global justice. This is a highly controversial claim. But if he is right, then Anglophones' free-riding on the global lingua franca while not an instance of unfair free-riding, may be objectionable nonetheless. (shrink)

If dangerous climate change is to be avoided, it is vital that carbon sinks such as tropical rainforests are protected. But protecting them has costs. These include opportunity costs: the potential economic benefits which those who currently control rainforests have to give up when they are protected. But who should bear those costs? Should countries which happen to have rainforests within their territories sacrifice their own economic development, because of our broader global interests in protecting key carbon sinks? This essay (...) develops an argument from the “principle of fairness,” which seeks to establish that outsiders should pay states with rainforests so as to share the costs of protection. If they do not, they can be condemned for free-riding on forest states. The argument is, I suggest, compelling and also capable of enjoying support from adherents of a wide variety of positions on global justice. (shrink)