when things are different

i feel the only way that human civilization can endure is through people of all countries and ideologies understanding that we are all humans together first and foremost. we need to work for the good of all not just of our individual countries and ethnicities. the only logical solution to this is a united government of the world. i realize this is a very Utopian solution but that doesn't mean it isn't possible or something to strive for. discuss economic principles and how they have been transposed to other ideas, boy do i sound utilitarian.