FUTURE LA-imaginary Greater Los Angeles Metropolitan Area in the Future

Traffic problem is solved with highly time and energy efficient public transit systems, central and more condensed residential mode is adopted, city lives on power generated by alternative energy sources, forests and other natural resources are well reserved to last longer than ever. There's no war, no conflict, everyone's life is happy and prosperous. It's a Utopian world with perfect balance between human and nature, only under one condition-you have to conform to the closely monitored and controlled life. Only sacrifice of some individual freedom can bring freedom and peace of the entire world.