This book studies later eighteenth-century medicine, aesthetics, and poetics as overlapping forms of knowledge increasingly concerned about the relationship between the geographical movements of persons displaced from home and the physiological or nervous "motions" within their bodies and minds. Looking beyond familiar narratives about medicine and art's shared therapeutic and harmonizing ideals, this book explores Enlightenment and Romantic-era aesthetics and poetics in relation to a central but less well known area of eighteenth-century environmental medicine: pathology.

No mere system of diagnosis or classification, philosophical pathology was an art of interpretation, offering sophisticated ways of reading the multiple conditions and causes of disease, however absent from perception, in their palpable, embodied effects. For medical, anthropological, environmental, and literary authors alike, it helped to locate the dislocations of modern mobility when a full view of their causes and conditions remained imperfectly understood or still unfolding. Goodman traces the surprising afterlife of the period's exemplary but unexplained pathology of motion, medical nostalgia, within aesthetic theory and poetics, arguing that nostalgia persisted there not as a named condition but as a set of formal principles and practices, perturbing claims about the harmony, freedom, and free play of the mind.