If you and I go into a store to rob it, and I say "shoot," that's not protected. Like all judicial decisions and legislation, this leaves plenty of gray areas, including many of great significance that are rarely discussed: advocacy of imminent war crimes, such as aggression, for example. I think we would all agree that such speech should be protected, despite the often horrific consequences, but it's worth noting that that stretches the doctrine to its limits.
Noam ChomskyThe goal is to keep the bewildered herd bewildered. It's unnecessary for them to trouble themselves with what's happening in the world. In fact, it's undesirable - if they see too much of reality they may set themselves to change it.
Noam ChomskyWhy was the United States so afraid of an independent South Vietnam? Well, I think the reason again is pretty clear from the internal government documents. Precisely what they were afraid of was that the "takeover" of South Vietnam by nationalist forces would not be brutal. They feared it would be conciliatory and that there would be successful social and economic development - and that the whole region might work.
Noam Chomsky