“The content industries like to portray fair use as a narrow and grudging defense against an otherwise valid case for copyright infringement—as if the claim were, “Yes, I trespassed on your land, which was wrong, I admit. But I was starving and looking for food. Please give me a break.” This is simply inaccurate. True, fair use is asserted as “an affirmative defense”; that is the way it is brought up in a copyright case. But in U.S. law, fair uses are stated quite clearly to be limitations on the exclusive rights of the copyright holder—uses that were never within the copyright holder’s power to prohibit. The defense is not “I trespassed on your land, but I was starving.” It is “I did not trespass on your land. I walked on the public road that runs through it, a road you never owned in the first place.”