I'm not exactly sure how to word it, but my suggestion is privacy related: the implications of publicly sharing information. Why? Because these days, once the c

I'm not exactly sure how to word it, but my suggestion is privacy related: the implications of publicly sharing information. Why? Because these days, once the cat is out of the bag, oh boy, is it out. I believe this is important for young and old. Young, because statistically they still have a big life ahead, and realizing this will save them harm, and potentially make them more private about sensitive subjects. I'll hold my breath when my daughter gets in her teenage years. I doubt they'll teach her this at school (it absolutely should be taught though). Elder, because society has changed so much, and once you're older it is more difficult to keep up (and part of you doesn't want to anymore). Getting on the bandwagon is difficult, and once they do, this part should be an integral part of say "how to use the Internet" (or "how to use your first smartphone"). It could also lead to higher participation of those who are afraid of new technology, thereby leading to more inclusion. The lesson could have some good examples, could be a workshop, or an open dialogue. Perhaps even a game. A more advanced lesson two could have a more advanced level of how sharing information privately can become public (by government, blackhats, "freindz", broken cryptography, etc).