The media of our expression seems to have decreasing longevity.

This experience set me to thinking again about the ephemeral nature of our artifacts and the possibility that the centuries well before ours will be better known than ours will be unless we are persistent about preserving digital content. The earlier media seem to have a kind of timeless longevity while modern media from the 1800s forward seem to have shrinking lifetimes. Just as the monks and Muslims of the Middle Ages preserved content by copying into new media, won’t we need to do the same for our modern content?

From ‘We’re Going Backward!’ | October 2016 | Communications of the ACM