Philosphy

Can't the world settle its conflicts by creating all the world leaders into one organizations. Why can't the world just do that and throw away all of its weapons of mass destruction and stop conflicts. Don't we all own this world so why fight for land. If the world were to be united as one, then there probably wouldn't be economic problems cause every land would be united as one would have the natural resources and we wouldn't have to fight over natural resources too. This world wouldn't...