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In the distant future, humanity has expanded to fill every corner of the Solar System. Over 100 billion people live on its many planets, orbital rings and asteroids. In this age of many, it is fast becoming clear that the resources are going to run out! But before that happens, desperate measures need to be taken. Humanity must find new places to go to and new ways to manage what little it has left. But the universe is full of surprises. Between upheaval at home and the possibility of hostile intelligences aboard, humanity will have its hands full! But then again, no one said survival was easy.