http://www.greenmedinfo.com/bl...
In summary, the contrails reduced the day/night temp variances by about 1 degree (more stable temps), but on the balance they do raise temps about 1 degree as they are artificial clouds that blanket the earth and prevent heat from radiating back into space.
http://www.greenmedinfo.com/article/contrails-reduce-daily-temperature-range
the tariffs should stand. No special exceptions.
To keep it safe and friendly, male patrols will be required to show a ruler placed on their hand as the length of the hand is also an indication of the length of the penis.
Similarly the arm span from from finger tip to finger tip is another DaVinca human proportion used in the art world.
How many of you are currently measuring your hand?
Consumers still have the option to upgrade to the more energy efficient ones. Market forces of supply and demand will prevail.
"I say we take off; nuke the site from orbit. It's the only way to be sure." - Corporal Hicks, in "Aliens"