Please take a few minutes to watch this Ted Talk from Bruce Schneier. A brilliant encapsulation of the high level history and future challenges associated with the internet.
youtube.com/watch?v=h0d_QDgl…
A friend of mine is in Krakow today and she visited the Oscar Schindler Factory. Look what she spotted in the Souvenir Shop! Not the Polish edition, which is weird, but, hey, I guess it's for the tourists.