VCR recordings. Book digitization. The use of existing code to build a new operating system. The legality of some of the most consequential technology and products in the last century have come down to a singular question: Are they protected under fair use, the legal doctrine allowing the use of copyrighted works without a license? Now, that question has become the central battleground in landmark lawsuits between publishers, studios and recording companies against artificial intelligence companies over large language models. In the near future, these platforms are positioned to break through as the gateway to the internet — and…
