LIBRARIES IN A DIGITAL WORLD

Will libraries become a relic of the past when books turn digital?  Like in a Dr. Who episode, will there be one vast library that's a repository for the entire world, the sole remaining place holding dusty shelves? That was a cool couple of episodes with David Tennant starring, by the way. Think about the trees cut down to produce all that paper and where those once living trees might have come from. Anyway, will libraries, with reduced funding as an additional obstacle, still be viable ten ...