Book excerpt: Enlightenment Cosmopolitanism brings together ten innovative contributions by outstanding scholars working across a wide array of disciplines in the humanities and social sciences. Interdisciplinary in its methodology and compass, with a strong comparative European dimension, the volume examines discourses ranging from literature, historiography, music and opera to anthropology and political philosophy. It makes an original contribution to the study of 18th-century ideas of universal peace, progress and wealth as the foundation of future debates on cosmopolitanism. At the same time, it analyses examples of counter-reaction to these ideas and discusses the relevance of the Enlightenment for subsequent polemics on cosmopolitanism, including 21st-century debates in sociology, politics and legal theory.