This book is devoted to a deceptively simple but original argument: that copying is an essential part of being human, that the ability to copy is worthy of celebration, and that, without recognizing how integral copying is to being human, we cannot understand ourselves or the world we live in.

In spite of the laws, stigmas, and anxieties attached to it, the word "copying" permeates contemporary culture, shaping discourse on issues from hip hop to digitization to gender reassignment, and is particularly crucial in legal debates concerning intellectual property and copyright. Yet as a...