Also, less than 150 years ago, there was one seventh of the population on this planet than there is now. In fact, during the time of the Roman Empire there were

Also, less than 150 years ago, there was one seventh of the population on this planet than there is now. In fact, during the time of the Roman Empire there were only 300 million people on this rock, 45 million or so were within the Empire[1]. Skyscrapers are only a good solution if you have over-population. No-one in their right mind would ever want to live or work in one if they didn't have to. -- [1] http://channel.nationalgeographic.com/killing-jesus/articles/history-of-jesus-era/ http://channel.nationalgeographic.com/killing-jesus/articles... (first Google hit)