Warning: Undefined array key "visitor_referer_type" in /var/www/vhosts/wordinf.com/core/app/libraries/Core.php on line 98 Carl Sagan - Why is "energy independence” mentioned so...
Why is "energy independence” mentioned so often as a justification for environmentally risky nuclear power plants or offshore drilling-but so rarely to justify insulation, efficient cars, or wind and solar energy?