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Date: May 14, 1997
Contacts: Dan Quinn, Media Relations Associate
Amy Kushner, Media Relations Assistant
(202) 334-2138; Internet
EMBARGOED: NOT FOR PUBLIC RELEASE BEFORE 5 P.M. EDT WEDNESDAY, MAY 14
Cold War Chemical Tests Over American Cities
Were Far Below Dangerous Levels
WASHINGTON -- A series of secret tests conducted by the U.S. Army in the 1950s and 1960s did not expose residents of the United States and Canada to chemical levels considered harmful, according to a new report* from a committee of the National Research Council.
The U.S. Army released the chemical compound zinc cadmium sulfide from airplanes, rooftops, and moving vehicles in 33 urban and rural areas as part of a Cold War program to test the way biological weapons might disperse under different conditions. Zinc cadmium sulfide, a fine fluorescent powder, was chosen because its particles are similar in size to germs used in biological warfare, and because its fluorescence under ultraviolet light made it easy to trace. It is not a biological weapon, nor was it thought at the time to be toxic. But residents in affected cities -- including Minneapolis; St. Louis; Winnipeg, Manitoba; Corpus Christi, Texas; and Fort Wayne, Ind. -- became concerned about possible health effects after details of the tests became widely known in the 1990s.
It’s also very clear from the article that individual suspicions regarding contrails did not suddenly start in 1999. In fact the article dates it back to 1977 (although later version of this article change it to 1997).
Originally posted by adeclerk
reply to post by FreeSpeaker
It REALLY got going after this paper was released from the USAF academy, "Weather as a force multiplier: Owning the weather in 2025", and that was in 1996 or so.
I also see a lot of references to it around here. An important question to ask yourself is this: "If chemtrail believers don't trust the documents from NASA and the USAF that disprove 'chemtrails' (incidentally released in a response to the public response to the aforementioned paper), why do they trust that theoretical paper released by the GOVERNMENT (some students wrote it, btw).
ETA: S&F for analyzing the contrary statements and evidence! That's how we deny ignorance.edit on 6/23/11 by adeclerk because: (no reason given)
Disclaimer
2025 is a study designed to comply with a directive from the chief of staff of the Air Force to examine the
concepts, capabilities, and technologies the United States will require to remain the dominant air and space
force in the future. Presented on 17 June 1996, this report was produced in the Department of Defense school
environment of academic freedom and in the interest of advancing concepts related to national defense. The
views expressed in this report are those of the authors and do not reflect the official policy or position of the
United States Air Force, Department of Defense, or the United States government.
This report contains fictional representations of future situations/scenarios. Any similarities to real people or
events, other than those specifically cited, are unintentional and are for purposes of illustration only.
This publication has been reviewed by security and policy review authorities, is unclassified, and is cleared
Originally posted by Uncinus
I'm pretty sure that 1977 date was an error, and they meant 1997.
Originally posted by Uncinus
It also started right after the NASA SUCCESS program, which gave contrails a bit of publicity in 1996/97. I'm not sure how much impact it had though.
www-pm.larc.nasa.gov...
Originally posted by adeclerk
reply to post by FreeSpeaker
One of the big issues is they get their information from 'chemtrail' sites, which deliberately take statements out of context. If they bothered to read the sources these sites were referring to, the inadequacy of the 'chemtrail' sites explanation would immediately become apparent.
Originally posted by FreeSpeaker
Originally posted by Uncinus
It also started right after the NASA SUCCESS program, which gave contrails a bit of publicity in 1996/97. I'm not sure how much impact it had though.
www-pm.larc.nasa.gov...
One has to wonder if people truly understand what they are reading. A study on contrails and cirrus clouds is cause for alarm?
Originally posted by Uncinus
The zinc cadmium sulfide story (and related scare stories) did not break in 1997. It's been a recurring story for some time. The 1997 story was just the result of studies saying it was harmless, stories date back to 1981.
1994:
www.nytimes.com...
1988:
Some simulants are proven harmful
1981:
Chemical Spraying in Texas was harmless
1981:
Scientologists: Army Tested Chemicals in 1960s
Amusing that the scientologists were the ones to break the story.