Remember that great episode of "Twilight Zone" with Burgess Meredith as Henry Bemis, the guy who only wanted to be left alone to read and gets his wish? Embedded below are the last 8 minutes to refresh your recollection (and you can watch the beginning and middle here and here if you want.)(And here's the Wikipedia entry to get up to speed more quickly.)
What I've been contemplating is "Time Enough at Last: The Sequel." I have my idea, but you go first.
ADDED: Here's better video, all in one piece, with a commercial.