They're making a fair use claim through the duration of the national emergency. The blog post and the linked statement of support alludes to it a bit more clear

They're making a fair use claim through the duration of the national emergency. The blog post and the linked statement of support alludes to it a bit more clearly: http://blog.archive.org/2020/03/24/announcing-a-national-emergency-library-to-provide-digitized-books-to-students-and-the-public/ http://blog.archive.org/2020/03/24/announcing-a-national-eme...