Their is still enough room for everybody, Even if the population doubles, tripples, the major citties will build bigger housing more everything, We wont have yards or things like that anymore but, people who live in Shanghigh usualy dont even have kitchens just a closet with a bed and a toilet. In Tokyo they are building the first building city, I think in the next 100 years or so these building cities will be everywhere. If the Space aliens or the Religons dont kill us then Sky City in Japan is the future. It is only logical before we can colinize space we will have to live here.

Sky City 1000 - Wikipedia, the free encyclopedia

it says a possible future but they have already laid out foundation and started building, it is very impresive, everything from water purification, housing and food distibution, jobs, shops, are their. No need for a car if you work, and live in the sky city.
MadSativa Reviewed by MadSativa on . What will we do about Population Growth/Overcrowding?? The world population continues to rise at a very rapid pace. The population will be like double what it is now in MY lifetime. Eventually we will have to do SOMETHING. What do you think the answer is? Laws restricting the number of kids we can have? Space Colonization? Genocide? Its scary to think about because you know something DRASTIC will have to happen. The Earth simply cannot support the number of people who will be living in this world in the not so distant future? Rating: 5