Introduction

In recent years, scholars of the global history of piracy have begun to question the traditional view that piracy was mainly a European concept, spread around the world during the European expansion in the Early Modern period. While there have been attempts to understand piracy from a global, cross-cultural perspective, there has been less attention given to how the European and non-European concepts of piracy developed concurrently within the period of European expansion in the seventeenth and eighteenth centuries. Especially noteworthy has been the work of historians of international law who have pioneered important studies of the meaning of piracy. Comparatively neglected within this work, however, is an explanation of how piracy functioned as an integrating factor in forming the public law of European nations. This paper will explain why the international pirate played a significant role as a figure of negative integration in the Ius Publicum Europaeum. In forming an international community of nations bound by law in the seventeenth century, the pirate as the common enemy of all was a crucial ingredient.

On 30 August 1674, after several months of pursuit, the English Admiralty finally succeeded in capturing George Cusack, one of the most sought and feared pirates in Europe, in the Thames estuary. Soon after, a short treatise was published detailing the arrest of Cusack. In it, he was classified among the most evil kinds of criminal, namely, a pirate and sea robber.