alt Hacker NewsHow about non-production issues:
Land, energy infrastructure, mineral deposits, grid capacity, etc.
Who gets to live in the nice parts of the world? Who has a national park as a neighbour? Who gets to be ravaged by hurricanes every year? Who gets to have more energy production closer to then? Who will own the land that has the finite resources that are used to create abundance? Where will people with the most power live?
There are so many reasons beyond production why certain areas fare better than others inherently, I have not seen any answer to this apart from that all rich people will just fold and we will all be moved into soviet skyscrapers which I find improbable.
This is more an organizational/political problem than a technology problem.
Our current oligarch-capitalist system (wherein most of the world is dictatorship or plutocratic) is not capable of equitable resource distribution. However, future, better systems of organization will likely provide better mechanisms for distrubtion.
Capitalism is an old and dying system. It is clearly unfit for the 21st century. It's best thought of as anachronistic, like feudalism. Once it's been excised from our societies, we'll be able to answer your questions.