Nice speech,
By the way, at the end of speech there is a solution about stopping them.
1.gangs - arresting this kind of people
2.hacktivism - explaining them, however I am sure all of them know very good what are they into.
3.nations - this would be silly even to discuss, every country has different laws and interests.
Imagine a perfect world Utopia, 3rd would be only thing still functioning, in mine opinion there is no way to stop this kind of attacks.
Thanks for video, it is one of better things I have watched lately.