Please tell me what motive NATO would have to chemically bombard the populace of each of their countries???? I love all these conspiracy theories, but the problem with them is that the burden of proving them true lies in the hands of the guy spilling the crap from his mouth. You can sit there all day and tell everyone on the board they are going to grow potatoes spuds out their dick, but proving it true is the most difficult part and the only part that matters. I hate being a skeptic, but people have too much time on their hands now a days
Suggested purposes of the chemtrails include:
Weather control (perhaps to counter or imitate the effects of global warming),
Military purposes
wireless network system component
sophisticated radar system
Scientific study
Biological warfare
Cloud seeding to cause precipitation
Hegemonic mind control
Occult purposes
Suggested evidences of chemtrails include:
Patterns created by the trails
Time period for which trails persist
Odd nature/behavior of planes involved
Turning around, making a parallel trail
Apparent activation & deactivation of the trail
Non-standard 'spraying' equipment
Lack of radar visibility
The United States Air Force describes the chemtrail theory as a "hoax", stating that "The "Chemtrail" hoax has been investigated and refuted by many established and accredited universities, scientific organizations, and major media publications.". They answer each claim in the theory:
Contrails can remain visible for very long periods of time with the lifetime a function of the temperature, humidity, winds, and aircraft exhaust characteristics.
Contrails can form many shapes as they are dispersed by horizontal and vertical wind shear.
Sunlight refracted or reflected from contrails can produce vibrant and eye-catching colors and patterns.
Observation and scientific analysis of contrails and their duration date back to at least 1953.
The National Airspace System of the United States is oriented in an east-west and north-south grid with aircraft flying at designated 2000-foot increments of elevation (1000 feet after the introduction of Reduced Vertical Separation Minima in 2002-2004).
Contrails formed by aircraft may appear to form a grid as the winds disperse the contrails.
More contrails are seen in recent years due to the growth in the civil aviation market.
Skeptical groups, including the Committee for Skeptical Inquiry, assert that contrails normally exhibit a wide variation in appearance and that the descriptions and photographs of chemtrails are consistent with those of ordinary contrails. The changeover from turbojet to turbofan engines over the last twenty years have caused differences in the style and temperature of jet exhaust, resulting in a different appearance from what conspiracy theorists remember contrails "used to look like". They also voice various objections to the idea of chemtrails:
Depending on what the alleged purpose of the chemtrail spraying would be, spray released above 30,000 feet is likely to be dispersed in a highly unpredictable manner, due to high-altitude winds.
Assuming drugging the population is the purpose, the people behind the conspiracy would breathe the same air the population breathes, so any harm inflicted on the population would also be inflicted on those perpetrating the conspiracy.
Official and governmental bodies have consistently denied the existence of such spraying.
To do this would require the cooperation and silence of a large number of low level employees of fuel/airline companies (either in the capacity of the contaminator or allowing the contamination to take place). It would be difficult to keep this a secret.
The Discovery Channel program "Best Evidence" tested commercial jet fuel during an episode entitled "Chemical Contrails" in 2007 and found no significant traces of aluminum or sulphur.
All thats from Wikipedia....I hate it, but the sources they posted for their article were reputable