Comment on Surface area required to power the whole world by solar powerparentComments−icegreentea16y8 percent? Good luck getting the world to just 'divert' 8% of their GDP to build this stuff. That much vaunted US military spending? The one that outspends the entire rest of the world? That's 4% of your GDP.
Comments
8 percent? Good luck getting the world to just 'divert' 8% of their GDP to build this stuff. That much vaunted US military spending? The one that outspends the entire rest of the world? That's 4% of your GDP.