Auntie Dee wrote:
But, the TRUE reality of that is year away! You cannot fly a jet engine on solar power, perhaps someday that technology might appear but is not realistic. All this push for electric cars, but everyone forgets how electricity is produced & it is not all solar or wind-turbines! Keeping green alternatives in mind and working TOWARD them is a viable goal, but is NOT yet a reality! Not yet a RELIABLE GREEN ALTERNATIVE!!!
Jets could easily be replaced by high-speed trains.... Which would regulate them to international flights only... The trains are cheaper, more comfortable, and much more energy efficient...
Just one example...