So what is “destructive scanning”? Basically, it’s nasty, brutal and quick. It means cutting a book apart in order to digitise it. You slice off the spine or use a heated solvent to dissolve the book’s binding glue, and separate it into loose single sheets that are fed through a high-speed scanner or automatic document feeder. And, having done this, you pulp or otherwise dispose of the paper.
To anyone who cares about books, it may seem barbaric. After all – as the Google Books project showed – it’s possible to digitise books without destroying them. But that requires time and care, two things entirely absent from the tech mindset. Companies such as Anthropic are in a hurry and their appetite is gargantuan.