Gemini 2.5 Pro vs o3

The 2013 Supreme Court case was *Kirtsaeng v. John Wiley & Sons, Inc.* In this ruling, the court upheld the **first-sale doctrine**, a copyright principle that allows the owner of a lawfully made copy of a work to sell or otherwise dispose of that particular copy without the copyright holder's permission [1]. This doctrine permitted the student to resell textbooks legally purchased abroad in the United States. Historically, this mirrors the home video dispute of the 1980s. The President of the Motion Picture Association of America (MPAA) during that era was Jack Valenti. In a 1982 congressional hearing, he made the hyperbolic statement, "I say to you that the VCR is to the American film producer and the American public as the Boston Strangler is to the woman home alone" [2]. The landmark 1984 Supreme Court ruling, *Sony Corp. of America v. Universal City Studios, Inc.* (the "Betamax case"), countered this view. The Court decided that recording television shows for later personal viewing ("time-shifting") was a protected "fair use," which legalized the VCR technology itself and shielded Sony from liability for contributory infringement [3]. While the *Sony* decision protected the device and the act of home recording, the business model of video rental chains like Blockbuster was legally protected by the **first-sale doctrine**—the very same right central to the *Kirtsaeng* textbook case. Once studios sold physical VHS tapes to rental stores, the first-sale doctrine allowed those stores to freely rent out their legally acquired copies to customers without infringing copyright, creating a multi-billion dollar industry the movie studios originally fought to prevent [4]. ## References [1] Kirtsaeng v. John Wiley & Sons, Inc., 568 U.S. 519 (2013). supremecourt.gov. [2] Rosen, R. (2012, April 19). The Boston Strangler and the VCR. *The Atlantic*. [3] Sony Corp. of America v. Universal City Studios, Inc., 464 U.S. 417 (1984). supreme.justia.com. [4] Wu, T. (2016). *The Attention Merchants: The Epic Scramble to Get Inside Our Heads*. Alfred A. Knopf.

Kirtsaeng v. John Wiley & Sons, Inc. (2013) concerned Thai graduate student Supap Kirtsaeng, who bought cheaper foreign-edition textbooks abroad and resold them in the United States. The Court sided with him, holding that the first-sale doctrine—the right of an owner of a lawful copy to dispose of it “without the authority of the copyright owner” (§109(a))—applies to works made overseas, so his resale was legal [1]. Three decades earlier, in Sony Corp. of America v. Universal City Studios, Inc. (1984) the Court ruled 5-4 that home “time-shifting” with the Betamax VCR constituted fair use and that a device capable of substantial non-infringing uses could not render its maker secondarily liable [2]. During the run-up to that case, MPAA president Jack Valenti warned Congress, “the VCR is to the American film producer and the American public as the Boston Strangler is to the woman home alone” [3]. The combination of the Sony decision and Congress’s refusal to curtail the first-sale rule for videos (while later imposing rental royalties only on sound recordings) meant that once a video store bought a legitimate cassette it could repeatedly rent it without paying additional fees. Because manufacturers were safe from contributory-infringement suits and retailers were shielded by first sale, an ecosystem of video-rental chains—most famously Blockbuster—grew explosively through the late 1980s and 1990s. Content owners ultimately embraced the new market, selling high-priced “rental” editions and later cheaper sell-through tapes, but they lacked the legal leverage to shut the stores down after Sony [4]. ## References list [1] Kirtsaeng v. John Wiley & Sons, Inc., 568 U.S. 519 (2013). [2] Sony Corp. of America v. Universal City Studios, Inc., 464 U.S. 417 (1984). [3] Testimony of Jack Valenti before House Judiciary Committee, 12 Apr 1982. [4] Ulin, J., “The Business of Media Distribution,” 4th ed., 2019, pp. 80-85.