Angus Fletcher is one of our finest theorists of the arts, the heir to I. A. Richards, Erich Auerbach, Northrop Frye. This, his grandest book since the groundbreaking Allegory of 1964, aims to open another field of study: how thought--the act, the experience of thinking--is represented in literature.

Recognizing that the field of formal philosophy is only one demonstration of the uses of thought, Fletcher looks for the ways other languages (and their framing forms) serve the purpose of certain thinking activities. What kinds of thinking accompany the writing of history? How does the gnomic sentence manage to represent some point of belief? The fresh insights Fletcher achieves at every turn suggest an anatomy of poetic and fictional strategies for representing thought--the hazards, the complications, the sufferings, the romance of thought. Fletcher's resources are large, and his step is sure. The reader samples his piercing vision of Milton's Satan, the original Thinker, leaving the pain of thinking as his legacy for mankind; Marvell's mysteriously haunting "green thought in a green shade"; Old Testament and Herodotus, Vico and Coleridge; Crane, Calvino, Stevens. Fletcher ranges over the heights of literature, poetry, music, and film, never losing sight of his central line of inquiry. He includes comments on the essential role of unclear, vague, and even irrational thinking to suggest that ideas often come alive as thoughts only in a process of considerable distress. In the end he gives us literature--not the content of thought, but its form, its shape, the fugitive colors taken on by the mind as represented in art.

Amid gloomy forecasts of the decline of the humanities and the death of poetry, Angus Fletcher, a wise and dedicated literary voice, sounds a note of powerful, tempered optimism. He lays out a fresh approach to American poetry at large, the first in several decades, expounding a defense of the art that will resonate well into the new century.

Breaking with the tired habit of treating American poets as the happy or rebellious children of European romanticism, Fletcher uncovers a distinct lineage for American poetry. His point of departure is the fascinating English writer, John Clare; he then centers on the radically American vision expressed by Emerson and Walt Whitman. With Whitman this book insists that "the whole theory and nature of poetry" needs inspiration from science if it is to achieve a truly democratic vista. Drawing variously on Complexity Theory and on fundamentals of art and grammar, Fletcher argues that our finest poetry is nature-based, environmentally shaped, and descriptive in aim, enabling poets like John Ashbery and other contemporaries to discover a mysterious pragmatism.

Intense, resonant, and deeply literary, this account of an American poetics shows how today's consumerist and conformist culture subverts the imagination of a free people. While centering on American vision, the argument extends our horizon, striking a blow against all economically sanctioned attacks upon the finer, stronger human capacities. Poetry, the author maintains, is central to any coherent vision of life.

Theirs was a world of exploration and experimentation, of movement and growth--and in this, the thinkers of the Renaissance, poets and scientists alike, followed their countrymen into uncharted territory and unthought space. A book that takes us to the very heart of the enterprise of the Renaissance, this closely focused but far-reaching work by the distinguished scholar Angus Fletcher reveals how early modern science and English poetry were in many ways components of one process: discovering and expressing the secrets of motion, whether in the language of mathematics or verse.

Throughout his book, Fletcher is concerned with one main crisis of knowledge and perception, and indeed cognition generally: the desire to find a correct theory of motion that could only end with Newton's Laws. Beginning with the achievement of Galileo--which changed the world--Time, Space, and Motion identifies the problem of motion as the central cultural issue of the time, pursued through the poetry of the age, from Marlowe and Shakespeare to Ben Jonson and Milton, negotiated through the limits and the limitless possibilities of language much as it was through the constraints of the physical world.

Boldly original and boundary defining, The Topological Imagination clears a space for an intellectual encounter with the shape of human imagining. Joining two commonly opposed domains, literature and mathematics, Angus Fletcher maps the imagination’s ever-ramifying contours and dimensions, and along the way compels us to re-envision our human existence on the most unusual sphere ever imagined, Earth.

Words and numbers are the twin powers that create value in our world. Poetry and other forms of creative literature stretch our ability to evaluate through the use of metaphors. In this sense, the literary imagination aligns with topology, the branch of mathematics that studies shape and space. Topology grasps the quality of geometries rather than their quantifiable measurements. It envisions how shapes can be bent, twisted, or stretched without losing contact with their original forms—one of the discoveries of the eighteenth-century mathematician Leonhard Euler, whose Polyhedron Theorem demonstrated how shapes preserve “permanence in change,” like an aging though familiar face.

The mysterious dimensionality of our existence, Fletcher says, is connected to our inhabiting a world that also inhabits us. Theories of cyclical history reflect circulatory biological patterns; the day-night cycle shapes our adaptive, emergent patterns of thought; the topology of islands shapes the evolution of evolutionary theory. Connecting literature, philosophy, mathematics, and science, The Topological Imagination is an urgent and transformative work, and a profound invitation to thought.