"It is impossible to enforce the ban against non-commercial file sharing without infringing on fundamental human rights."
Let me fix that for you...
It is impossible to enforce copyright's privilege of prohibiting individuals from copying one's published works without violating human rights.
One cannot reform privileges, since privileges are a priori violations of human rights. One should and can only abolish privileges. See http://en.wikipedia.org/wiki/Rights_of_Man#Arguments
A DJ sued by copyright holders for selling infringing remixes has their fundamental human rights violated just as a DJ who gives their remixes away for nothing.