brains and brawn
It has been colonized since 2048. Known to be the place where the “rich” people live. Its also the place where they produce all the movies and shows. It costs a massive amount to live there but it has no pollution and very little crime, due to an almost total marshal law style government. There are cameras and recorders everywhere, so the government knows everything you do. Its where all the “rich people” live and other well known people live such as, great chefs, sport stars, movie stars, politicians and so on. Only about half of mars have been colonized.