Second craziest:
Recycling.
Elon Musk will revolutionize recycling and fund ways to completely eliminate all garbage.
*It's the reverse 3d printer. Breaks everything down into concentrated elemental parts from the original components*
With clean, cheap energy, there won't be much concern about the cost and ecological effects of the energy production for the process.
The only concern is whether breaking such things down is ecologically the best thing to do.
Recycling.
Elon Musk will revolutionize recycling and fund ways to completely eliminate all garbage.
*It's the reverse 3d printer. Breaks everything down into concentrated elemental parts from the original components*
With clean, cheap energy, there won't be much concern about the cost and ecological effects of the energy production for the process.
The only concern is whether breaking such things down is ecologically the best thing to do.