And I don't just mean bookmarking websites. Growing up with books made me learn how to "index" which specific material was in which particular book. My point is, what will they do when they are in a situation where they might be cut off from the web? Of course that might be in the midst of a huge natural disaster. Don't mean to be so gloomy, but what will the human race become?
"Books? Yes, we have books."
(screenshots from George Pal's Time Machine, copyright 1960 Galaxy Films, Inc. Originally distributed by MGM, now handled by Warner Home Video )