An Enquiry Concerning Human Understanding

An Enquiry concerning Human Understanding is a book by the Scottish empiricist and philosopher David Hume, published in 1748. It was a simplification of an earlier effort, Hume's A Treatise of Human Nature, published anonymously in London in 1739-1740. This book was highly influential, both in the years that would immediately follow and today. Immanuel Kant points to it as the book which woke him from his self-described "dogmatic slumber". The Enquiry is widely regarded as a classic in modern philosophical literature.