A Supreme Court order issued today closes the book on (or perhaps merely ends this chapter of) more than a decade of legal warfare between Google and the Authors Guild over the legality of the former’s scanning without permission of millions of copyrighted books. And the final word is: it’s fair use. The order is just an item in a long list of other orders that appeared today, and adds nothing to the argument except the tacit approval of the Second Circuit Court of Appeals 2015 decision — itself approving an even earlier decision, that of the U.S. District Court...