Descartes's A Discourse on the Method of Correctly Conducting One's Reason and Seeking the Truth in the Sciences marks a watershed in European thought; in it, the author provides an informal intellectual autobiography in the vernacular for a non-specialist readership, sweeps away all previous philosophical traditions, and sets out in brief his radical new philosophy.

This edition contains Donald Cress's completely revised translation of the Meditations (from the corrected Latin edition) and recent corrections to Discourse on Method , bringing this version even closer to Descartes's original, while maintaining the clear and accessible style of a classic teaching edition.