Who is the author of "An Essay Concerning Human Understanding"?

The author of "An Essay Concerning Human Understanding" is John Locke. This philosophical work, published in 1689, is one of Locke's most significant contributions to Western thought, primarily focusing on the nature of human knowledge and understanding. Locke argues against the notion of innate ideas, proposing instead that the mind is a blank slate (tabula rasa) at birth and that knowledge is derived from experience and sensory perception. This concept laid the groundwork for empiricism and has influenced various fields, including epistemology and education.

The other authors listed, while prominent figures in English literature and philosophy, are not associated with this particular essay. John Milton is known for epic poetry, particularly "Paradise Lost." Samuel Johnson is celebrated for his work as a lexicographer and his contributions to literature in the 18th century, including "The Lives of the Poets." Alexander Pope is recognized for his satirical poetry and works like "The Rape of the Lock." Locke’s distinct focus on human understanding and epistemology sets his work apart, making him the correct answer.