<div align="center">(http://3.bp.blogspot.com/_pmhDkfy6QKo/TS4w8JhWj0I/AAAAAAAAASk/n2IGyEHZYAk/s1600/Arip%2BNurahman2.jpg)</div><br/>That is an example of how the cities of Earth look today.  With the advent of clean technologies and a much more pollution free world, the health and continued existence of both the planet and the people of the world couldn't be better.  There is still crime of course, and the occasional crazy survivalist faction in the middle of nowhere to the cults of the past, but those are few and far between now.  Beyond that, it is typical life for all besides hover cars, clean energy, and whatever else you lovely guys and gals can think of.