(2000 - 2100-AD) A very depressing and rather harsh place, filled with guns and robots and the government always watching you. There are no rights, no freedom, and everyone is criticized for who they are and what they believe. 50% of all Americans end up in jail, and taxes will increase for both the rich and poor. Paradise will only remain with 0.5% of the world, while everyone else has to do exactly as they are told. It is slavery, and poverty, and homeless people roaming the forests butt-naked smoking a 17th century pipe. People live their lives exactly the way they were when they first became adults, and will lead depressing lives with 0% satisfaction. Suicide will increase by 75%, mainly for the middle-class people. of course, you could build a time-machine and go back to the old days, though the first test would probably kill every person on Earth, who wants to live a negative life anyways?
The 21st Century is hell. Do not be fooled by robots and techno music, for those were the old days.