The Community of the Future in The Giver
     It is the year 2065. The world has been getting progressively more crowded, violent, and fragmented. The air and water have become more and  more polluted, and the natural resources exhausted. Even the mountains have been mined for their rock, and levelled to make room for more Malls, Worshiptoriums, and Sports Arenas. The US has divided itself into separate countries; some based on race, others on level of intelligence (the country of Shmartiopolis is especially feared for its technology), still others on religion. By far the most populated is the Mall of Dollahstan, where consumerism has run wild, and everything is based on the dollar. Citizens are implanted at birth with an electronic soul that measures how many dollars they have earned, and more importantly, how many they have spent. Those that spend too little are Rejected from the Mall.
     In reaction to all this, a large group of people, dissatisfied with the way the world was going, fled north to upper regions of Canada, near the Arctic Circle. They had all fled from their respective countries, and were looking for a way to live more peacefully and happily together. Using technology, they managed to create a sort of a force field that made their community largely invisible to the rest of the world. They learned to control the weather, and almost every other aspect of life, so that there were no differences to battle over. They found peace in what they called the Sameness. They found that it was mostly people's differences that led to conflict; differences in looks, ability, income, mood, desires, even clothing could lead to conflict and suffering.
     Over time, they realized they could even forget what the rest of the world had been like. They also realized they needed to have some memory of what things were like Elsewhere, but the burden of everyone having those memories could lead to differences and conflict, so it was decided to select one person per generation to hold the memories for all. That person is called the Receiver.

   Here is my proof...