In short, how he could just fly to the asteroid belt and grab massive amounts of raw material, help fly science equipment to from space, and provide a strong(literally and figuratively) voice for a non mandatory labour economy. It wouldn't be a one and done deal either. It would take at least a decade to really get the world out of its "labour is a virtue onto itself and must be forced upon all" mindset. But it hopefully being a dimension hopping entity would help.
