We have to build systems that allow interpretation and mediation of all entities on the planet. If there are conflicts, we have to decompose into elements and try to satisfy the needs of those elements instead. Often we find that if we recompose those elements differently, than the conflict can be removed. This decomposition can continue down to the molecular scale where the need is determined by entropy and energy state.
Planetary intelligence systems also require economic systems that properly incentives the proper action.
Simulation is the only viable form of goverment resistant against corruption.