7 years ago by Kevin Kelly
Paper, it turns out, is a very reliable backup medium for information. While it can burn or dissolve in water, good acid-free versions of paper are otherwise stable over the long term, cheap to warehouse, and oblivious to technological change because its pages are "eye-scanable." No special devices needed. Well-made, well-cared for paper can last 1,000 years easily, and probably reach 2,000 without much extra trouble.
7 years ago by Laura Welcher