3 ms·

There are very real physical limits to technological fixes anyway: https://dothemath.ucsd.edu/2012/02/the-alternative-energy-matrix/ https://dothemath.ucsd.edu/

• amluto 9y ago
  That site thinks that a source that could produce less than 25% of total foreseeable global demand is worthless. I find this to be a rather strange conclusion. Two sources, each producing 24% of foreseeable global demand, could cut emissions and fuel use by 48%, which would be huge.