An international relations perspective on the consequences of SETI

Can we envision what the laws of politics and the laws of ethics will be in extraterrestrial civilizations? The laws of physics and chemistry will be the same. Presumably, if there are biospheres in other solar systems, the nature of biology will be the same. Over time evolution may produce the same forms of consciousness and intelligence as we see on earth. However, the political and ethical systems on earth are diverse. Often our images of extraterrestrial civilizations are mere projections of earthly patterns of conflict and cooperation. Perhaps over time the many civilizations and patterns on earth will evolve into one global civilization with harmonious political and ethical norms. These may be the same in universal civilizations if evolution is a cosmic process.