Natural Earth-Friendly Energy
The sun delivers to our Earth about 12.2 Trillion watt-hours of energy per square mile per year. Given this number it is easy to understand just how vast the amount of energy hitting earth from the sun really is. But, to put this in perspective even more, the sun delivers 20,000 times more energy to the earth than humanity is currently consuming. That should give you a good idea that, yes in deed, we can live off of zero-carbon zero-toxin energy. We just need to focus on capturing it and consuming it; verses its dirty cousin.