Mankind has always been fascinated with the dream of spaceflight. Exploration can be seen as a human need for the quest of its own origins and destiny.
Thinking about a settlement in Moon is an amazing task for several reasons. When arriving there humans will start from scratch, exactly the same way when the Roman armies did when tracing the cardus and decumanus in their camps that afterwards would become streets of our cities. Furthermore, after some years, the settlement will increase its population and size and like a living organism will grow following patterns that might be thought in advance.