I think free energy is the greatest idea (apart from laughing, music, bonfire and lots of healthy sex). And in my dream free energy means no worry about eating, that is free energy for human beings, so we would only have to worry about creating, where everyone will have time to think (laugh, music, dance, teach, learn, sex...). Where we would just run out of excuses for doing things, and trying things and being nice to others.
I'm so glad to know thre are some others with dreams about a peaceful and fulfilling future... thanks to everyone for giving me hope
Coké.