This book is a groundbreaking history of balance, exploring how a new model of equilibrium emerged during the medieval period.

Reconstructs the origins of the idea that social conflict, and not concord, makes political communities powerful.

The thousand years explored in this book witnessed developments in the history of Ireland that resonate to this day. Interspersing narrative with detailed analysis of key themes, the first volume in The Cambridge History of Ireland presents the latest thinking on key aspects of the medieval Irish experience. The contributors are leading experts in their fields, and present their original interpretations in a fresh and accessible manner. New perspectives are offered on the politics, artistic culture, religious beliefs and practices, social organisation and economic activity that prevailed on the island in these centuries. At each turn the question is asked: to what extent were these developments unique to Ireland? The openness of Ireland to outside influences, and its capacity to influence the world beyond its shores, are recurring themes. Underpinning the book is a comparative, outward-looking approach that sees Ireland as an integral but exceptional component of medieval Christian Europe.

Originally published: 5th ed. Boston: Little, Brown and Co., 1956.

It is a medieval truism that the poet meddles with words, the lawyer with the world. But are the poet's words and the lawyer's world really so far apart? To what extent does the art of making poems share in the craft of making laws, and vice versa? Framed by such questions, Piers Plowman and the Reinvention of Church Law in the Late Middle Ages examines the mutually productive interaction between literary and legal "makyngs" in England's great Middle English poem by William Langland. Focusing on Piers Plowman's preoccupation with wrongdoing in the B and C versions, Arvind Thomas examines the versions' representations of trials, confessions, restitutions, penalties, and pardons. Thomas explores how the "literary" informs and transforms the "legal" until they finally cannot be separated. Thomas shows how the poem's narrative voice, metaphor, syntax and style not only reflect but also act upon properties of canon law, such as penitential procedures and authoritative maxims. Langland's mobilization of juridical concepts, Thomas insists, not only engenders a poetics informed by canonist thought but also expresses an alternative vision of canon law from that proposed by medieval jurists and today's medievalists.

How did the economy become bound up with faith in infinite wealth creation and obsessive consumption? Drawing on the economic writings of eighteenth-century French theologians, historian Charly Coleman uncovers the surprising influence of the Catholic Church on the development of capitalism. Even during the Enlightenment, a sense of the miraculous did not wither under the cold light of calculation. Scarcity, long regarded as the inescapable fate of a fallen world, gradually gave way to a new belief in heavenly as well as worldly affluence. Animating this spiritual imperative of the French economy was a distinctly Catholic ethic that—in contrast to Weber's famous "Protestant ethic"—privileged the marvelous over the mundane, consumption over production, and the pleasures of enjoyment over the rigors of delayed gratification. By viewing money, luxury, and debt through the lens of sacramental theory, Coleman demonstrates that the modern economy casts far beyond rational action and disenchanted designs, and in ways that we have yet to apprehend fully.

Caring for the Living Soul identifies the fundamental role emotions played in the development of learned medicine and in the formation of the social role of the "physicians of the body" in the western Mediterranean between 1200 and 1500. The book explores theoretical debates and practical advice concerning the treatment of the "accidentia anime" in diverse medical sources. Contextualizing this literature within the developments in natural philosophy and pastoral theology during the period, and alongside local and social contexts of medical practice, emotions are revealed to have been a malleable topic through which change and innovation in the field of medicine transpired. Bringing together a wide range of untapped sources and creating connections between emotions, religious authorities, and medical practitioners, this study sheds light on the centrality of the discourses of emotions to the formation of the social fabric.