Set against the backdrop of a rapidly fissuring disciplinary landscape where poetry and science are increasingly viewed as irreconcilable and unrelated, Bernhard Kuhn's study uncovers a previously ignored, fundamental connection between autobiography and the natural sciences. Examining the autobiographies and scientific writings of Rousseau, Goethe, and Thoreau as representative of their ages, Kuhn challenges the now entrenched thesis of the 'two cultures.'