Every generation has idealistic, passionate youth.
That's a good thing.
Age will bring a broader perspective and some wisdom, for sure.
I just hope Free Himself doesn't get all cynical about the western capitalist pigs and go off to join the Taliban.
There is no moral equivalency between No Nukes and No Nikes.
Don't lose the passion, Free Spirit. Just take your time to learn what's going on in the world (sweatshops included).
Then pick your causes, and make a difference in the world around you that your kids will appreciate.
And try to enjoy life along the way.