Nietzsche wrote in 1870 while preparing The Birth of Tragedy (1872), “Science, art, and philosophy are now growing into one another so much in me that I shall in any case give birth to a centaur one day.” The project of synthesizing philosophy, science, and art Nietzsche adumbrates here actually gets realized in The Birth of Tragedy, explaining the work’s distinctive character. It is a project whose origins lay with Friedrich Schlegel, the leading German Romantic philosopher, at the beginning of the nineteenth century. Schlegel had warded off the obvious objection to incorporating art into philosophy/science that this would falsify the latter by championing a radical general skepticism about the veracity of cognition. Nietzsche takes over this aspect of Schlegel’s project as well. Moreover, this whole project of synthesizing philosophy, science, and art in light of a radical general skepticism survives after The Birth of Tragedy to reappear in different, more refined permutations throughout Nietzsche’s later works, constituting an indispensable key both to their character – in particular, their metaphysical-epistemological framework – and to their development. The chapter concludes with an assessment of the viability of the project, especially concerning the question of whether or not the radical general skepticism on which it rests is coherent.

This chapter examines the nature and the origins of what it identifies as a distinctively Romantic view of music. According to this, the purpose of music is to provide non-linguistic knowledge or insight, most usually into one’s inner self or, especially, into the fundamental nature of reality. The chapter starts by charting some key moments in the philosophical background of the 1780s and ’90s. Building on this, it traces the emergence of the Romantic view of music in the works of the two philosophers most closely involved in its earliest formulations: Friedrich Schlegel and Georg Friedrich Philipp von Hardenberg (better known by his pen name Novalis). It concludes with brief examinations of the ways in which this view was elaborated by two now-canonical philosophers of this era, Friedrich Schelling and Arthur Schopenhauer, and with a reflection on the subsequent influence of this view.

Millán Brusslan focusses upon what was unique about Schlegel’s philosophical lens, a lens uniquely suited to capturing social injustice. She undertakes an examination of the roots of Schlegel’s philosophical pluralism and his project of blending philosophy and poetry. She argues that Schlegel’s push to blend disciplines was part of a project to reform our approach to truth, a topic explored in Sections One and Two of the paper.The new philosophical lens developed by Schlegel allowed him to see what other thinkers overlooked and to address urgent social issues that needed attention, especially the exclusion of women from philosophy.The reforming spirit of Schlegel’s thought is most systematically developed in an essay on Kant’s Perpetual Peace, and so in Sections Three and Four of the paper, Kant’s essay and Schlegel’s critique of it are analyzed to highlight the political implications of Schlegel’s thought.