A Dyson Sphere. On a more serious note. I see the immediate future as a focus not only on cleaner energy production but also a more efficient and far reaching

A Dyson Sphere. On a more serious note. I see the immediate future as a focus not only on cleaner energy production but also a more efficient and far reaching energy grid as in many places neither nuclear nor renewable energy production are feasible. Gas being cheaper and cleaner (ref. air pollution) is a sensible investment for those areas who are still relying on dirtier fossil-fuel powered energy production.