“Truther” came out of the CIA Handbook on Psychological Guerrilla Warfare

PROPAGANDA TECHNIQUES
http://www.freerepublic.com/focus/fr/546409/posts
“Propaganda Techniques” is based upon “Appendix I: PSYOP Techniques” from “Psychological Operations Field Manual No.33-1″ published by Headquarters; Department of the Army, in Washington DC, on 31 August 1979

(from http://www.zoehouse.com/is/sco/proptech.html)
Knowledge of propaganda techniques is necessary to improve one’s own propaganda and to uncover enemy PSYOP stratagems. Techniques, however, are not substitutes for the procedures in PSYOP planning, development, or dissemination.

Techniques may be categorized as:
Characteristics of the content self-evident. additional information is required to recognize the characteristics of this type of propaganda. “Name calling” and the use of slogans are techniques of this nature.
Additional information required to be recognized. Additional information is required by the target or analyst for the use of this technique to be recognized. “Lying” is an example of this technique. The audience or analyst must have additional information in order to know whether a lie is being told.

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