We are built differently, humans that is. And within our ranks we are all physically/mentally/spiritually wired differently.
Now some of us, literally seek conflict. It is in our veins, our hearts burn with a desire to face some kind of enemy or position, our dreams are of glory and a death worthy of a spartan. These people, will always find a reason to fight, better to let it be for freedom.
There are some of us who can mediate, who are neutral and can accept the bits of both sides of a social environment. They desire to see balance, and are capable of both war and peace.
And then there are those who are tranquil, who seek peace with such effort they are willing to give up ideals, rights, drive, etc.
There will always be someone fighting for freedom, because there will always be someone trying to take freedoms away(U.S Government anyone??). The choice is do you accept the changes and move on...or do you resist? Freedom is a form of resistance to suppression, and suppression is an act by those who have the power to take away what yo u deem your own rights.
Take the war over in Afghanistan....I think it is beyond the point of hunting terrorists, now their fighters have become more along the lines of freedom fighters. So I cannot blame them as enemy soldiers anymore, they are doing the only thing they can do as humans. Fight for their believed rights.
Freedom is a hard thing to really define, because even in freedom we MUST have limitations. Such as things being illegal, murder, rape, robbery,etc.
Freedoms sphere of influence stops working once a subject crosses the line of "Good for fellow man/bad for fellow man".