It's not an unsolved problem. https://en.m.wikipedia.org/wiki/Elinor_Ostrom https://en.m.wikipedia.org/wiki/Elinor_Ostrom Elinor Ostrom received a Nobel Prize

It's not an unsolved problem. https://en.m.wikipedia.org/wiki/Elinor_Ostrom https://en.m.wikipedia.org/wiki/Elinor_Ostrom Elinor Ostrom received a Nobel Prize for researching into how societies have develop structures to manage commons sustainably. Unfortunately her conclusion was there is no default solution.