Opinion of the Court
and Grokster make money by selling advertising space, by directing ads to the screens of computers employing their software. As the record shows, the more the software is used, the more ads are sent out and the greater the advertising revenue becomes. Since the extent of the software’s use determines the gain to the distributors, the commercial sense of their enterprise turns on high-volume use, which the record shows is infringing.[1] This evidence alone would not justify an inference of unlawful intent, but viewed in the context of the entire record its import is clear.
The unlawful objective is unmistakable.
B
In addition to intent to bring about infringement and distribution of a device suitable for infringing use, the inducement theory of course requires evidence of actual infringement by recipients of the device, the software in this case. As the account of the facts indicates, there is evidence of infringement on a gigantic scale, and there is no serious issue of the adequacy of MGM’s showing on this point in order to survive the companies’ summary judgment requests. Al-
- ↑ Grokster and StreamCast contend that any theory of liability based on their conduct is not properly before this Court because the rulings in the trial and appellate courts dealt only with the present versions of their software, not “past acts … that allegedly encouraged infringement or assisted … known acts of infringement.” Brief for Respondents 14; see also id., at 34. This contention misapprehends the basis for their potential liability. It is not only that encouraging a particular consumer to infringe a copyright can give rise to secondary liability for the infringement that results. Inducement liability goes beyond that, and the distribution of a product can itself give rise to liability where evidence shows that the distributor intended and encouraged the product to be used to infringe. In such a case, the culpable act is not merely the encouragement of infringement but also the distribution of the tool intended for infringing use. See Kalem Co. v. Harper Brothers, 222 U.S. 55, 62–63 (1911); Cable/Home Communication Corp. v. Network Productions, Inc., 902 F.2d 829, 846 (CA11 1990); A & M Records, Inc. v. Abdallah, 948 F. Supp. 1449, 1456 (CD Cal. 1996).
