Before that can happen, we (as the non-ownership class) need to shift away from the capitalist mode of production, into a more advanced economy. On a global scale this is incredibly difficult, since the United States has a hegemonic influence over global economic affairs, and has been hostile to any states that attempt to subvert the capitalist mode. This is kinda sorta beginning to wane, but it'll be a couple decades still until we see some real progress IMO.