No need to enumerate the list; I can imagine rather a lot of it, and it probably isn't limited to youth, but they're usually the least able to deal with those who would extract from them.

But I still think the largest indictment of humanity is our failure to care for our home. Buckminster Fuller gave us the idea of "Starship Earth"; that we are all the crew of a spaceship that winds through the galaxy and we must all cooperate to maintain it for those that come after. It seems almost certain now that we will not make it.