Das Rheingold, Die Walküre, and Siegfried. Parsifal. Tristan und Isolde. Both revered and reviled, Richard Wagner conceived some of the nineteenth century’s most influential operas—and created some of the most indelible characters ever to grace the stage. But over the course of his polarizing career, Wagner also composed volumes of essays and pamphlets, some on topics seemingly quite distant from the opera house. His influential concept of Gesamtkunstwerk—the “total work of art”—famously and controversially offered a way to unify the different media of an opera into a coherent whole. Less well known, however, are Wagner’s strange theories on sexuality—like his ideas about erotic acoustics and the metaphysics of sexual difference.

     Drawing on the discourses of psychoanalysis, evolutionary biology, and other emerging fields of study that informed Wagner’s thinking, Adrian Daub traces the dual influence of Gesamtkunstwerk and eroticism from their classic expressions in Tristan und Isolde into the work of the generation of composers that followed, including Zemlinsky, d’Albert, Schreker, and Strauss. For decades after Wagner’s death, Daub writes, these composers continued to grapple with his ideas and with his overwhelming legacy, trying in vain to write their way out from Tristan’s shadow.

“What a strange invention marriage is!” wrote Kierkegaard. “Is it the expression of that inexplicable erotic sentiment, that concordant elective affinity of souls, or is it a duty or a partnership . . . or is it a little of all that?”

Like Kierkegaard a few decades later, many of Germany’s most influential thinkers at the turn of the eighteenth century wondered about the nature of marriage but rejected the easy answers provided by biology and theology. In Uncivil Unions, Adrian Daub presents a truly interdisciplinary look at the story of a generation of philosophers, poets, and intellectuals who turned away from theology, reason, common sense, and empirical observation to provide a purely metaphysical justification of marriage.

Through close readings of philosophers like Fichte and Schlegel, and novelists like Sophie Mereau and Jean Paul, Daub charts the development of this new concept of marriage with an insightful blend of philosophy, cultural studies, and theory. The author delves deeply into the lives and work of the romantic and idealist poets and thinkers whose beliefs about marriage continue to shape ideas about gender, marriage, and sex to the present day.