Luis envisions cities of the future with megacities and higher populated areas. Citizens will be more involved with nature and renewable energies while technology advances areas like robotics, nanotechnology, and virtual reality. Education will increasingly utilize virtual classrooms, retinal screens, and online learning to provide higher levels of education. Medicine will see advances like nano-surgery, 3D printed organs, and better public healthcare while addressing new diseases. Transportation will focus on high-speed travel, electric vehicles, autonomous vehicles, and more eco-friendly options like electric cars and increased bicycling.