By Elaine Donnelly
Extending sexual misconduct to combat units
Independent voices from the TWT Communities
But he said it still would amount to far more power than the world now uses is or is likely to use in the near future.
"It's really a question about economics and engineering and not a question of fundamental resource availability," said Ken Caldeira, a climate scientist at the Palo Alto, Calif., campus of the Washington-based Carnegie Institution for Science.