the most advanced human knowledge is a collection of PDFs that are not good for anything except printing and forgetting Yep, and we have no backup of science.

the most advanced human knowledge is a collection of PDFs that are not good for anything except printing and forgetting Yep, and we have no backup of science. If science is so important, why is there no backup of all these files? How important it must be that nobody is bothering- despite the moral implications- to make a complete backup? And why can't scientists access papers?