In describing the career of Abraham Yagel, a Jewish physician, kabbalist, and naturalist who lived in northern Italy from 1553 to about 1623, David Ruderman observes the remarkable interplay between early modern scientific thought and religious and occult traditions from a wholly new perspective: that of Jewish intellectual life. Whether he was writing about astronomical discoveries, demons, marvelous creatures and prodigies of nature, the uses of magic, or reincarnation, Yagel made a consistent effort to integrate empirical study of nature with kabbalistic and rabbinic learning. Yagel's several interests were united in his belief in the interconnectedness of all thing-a belief, shared by many Renaissance thinkers, that turns natural phenomena into "signatures" of the divine unity of all things. Ruderman argues that Yagel and his coreligionists were predisposed to this prevalent view because of occult strains in traditional Jewish thought He also suggests that underlying Yagel's passion for integrating and correlating all knowledge was a powerful psychological need to gain cultural respect and acceptance for himself and for his entire community, especially in a period of increased anti-Semitic agitation in Italy. Yagel proposed a bold new agenda for Jewish culture that underscored the religious value of the study of nature, reformulated kabbalist traditions in the language of scientific discourse so as to promote them as the highest form of human knowledge, and advocated the legitimate role of the magical arts as the ultimate expression of human creativity in Judaism. This portrait of Yagel and his intellectual world will well serve all students of late Renaissance and early modern Europe.

From the 5th century BC, when Pythagoras first composed his laws of Western music and science, until the flowering of Romanticism over 2000 years later, scientists and philosophers perceived the cosmos musically, as an ordered mechanism whose smooth operation created a celestial harmony - the music of the spheres. The separation of science and music began with the scientific revolution during the Renaissance, and reached a peak with Romanticism, which celebrated what was human, individual and local. 20th-century science and music, argues Jamie James in this book, have rejected the Romantic ideal and placed the ultimate focus outside the reach of human reason once again. The book provides a survey of the history of science and music, a reassessment of Romanticism and the modernist reaction to it, and a radical intellectual journey.

By the 1920s in Central Europe, it had become a truism among intellectuals that natural science had "disenchanted" the world, and in particular had reduced humans to mere mechanisms, devoid of higher purpose. But could a new science of "wholeness" heal what the old science of the "machine" had wrought? Some contemporary scientists thought it could. These years saw the spread of a new, "holistic" science designed to nourish the heart as well as the head, to "reenchant" even as it explained. Critics since have linked this holism to a German irrationalism that is supposed to have paved the way to Nazism. In a penetrating analysis of this science, Anne Harrington shows that in fact the story of holism in Germany is a politically heterogeneous story with multiple endings. Its alliances with Nazism were not inevitable, but resulted from reorganizational processes that ultimately brought commitments to wholeness and race, healing and death into a common framework.

Before 1933, holistic science was a uniquely authoritative voice in cultural debates on the costs of modernization. It attracted not only scientists with Nazi sympathies but also moderates and leftists, some of whom left enduring humanistic legacies. Neither a "reduction" of science to its politics, nor a vision in which the sociocultural environment is a backdrop to the "internal" work of science, this story instead emphasizes how metaphor and imagery allow science to engage "real" phenomena of the laboratory in ways that are richly generative of human meanings and porous to the social and political imperatives of the hour.