posted on Nov, 13 2004 @ 02:35 PM
An excellent presentation, Off_The_Street!
Many astute observers are questioning why contrails persist when weather data indicate they shouldnt, why do contrails become cirrus clouds when they
didnt used to. In fact, these changes in the sky are the basis for the chemtrail hoax. Why has the sky changed? My government is rotten, so it must
Answer: the upper troposphere is unintentionally being altered by commercial aviation and ground based polluters.
Aircraft emissions, mainly water, are remaining at altitude, because the atmospheres natural cleansing processes are not able to maintain pace with
the rate of emissions.
Notice where contrails persist most frequently - over pollution sources: power plants, cities, forest fires; Ive seen NASA photos of contrails
persisting over highway intersections. Winds and thermals carry pollution up, providing cloud nuclei for the water vapor being spewed into the
atmosphere by jet aircraft.
Also, folks, the phenomena of persisting contrails is nothing new. I remember the cover photo on one of the 1987 issues of The National Geographic
showing a sky filled with persistent contrails over Europe. The issue included an article on growing commercial aviation in Europe. I have watched
late 70s and early 80s vintage movies with wide contrails spread across the sky (no somebody did not go back and edit them in).
The deputy director of The Shop asked me to forward this message from Mr. Big to D. K.: Job well done. Expect substantial bonus.