Truth
I once thought that truth could be proven by evidence, that it was fact, concrete; after discussion i realized truth cannot be proven. The definition of truth that was presented to us was "means argument cannot be proven- you can only make a reasonable claim." This was somthing to think about, and the more I thought about it the more i thought it to be true...well...correct. As for who says what truth is, i believe everyone is equally responsible. Everyone creates their own truth, it's a matter of convincing others of that "truth" that makes the difference.