Adrenochrome said:
Cite your sources you crazy guy
Before you start throwing insults, do a little research yourself. Huh?
What we know of the Soviet and American mass mind control and brainwashing projects is VERY little, but the little things we do know are disturbing. Morphine wasn't the only drug used, but LSD, barbiturates, thorazine, temazepam, haldol, and a number of other drugs have been used in such projects. They were used either to keep the "dissidents" in Soviet Union in a constant vegetative state - no joys, no sorrows, basically lifeless, manageable and completely obedient or they were used to completely brainwash and turn the "dissidents" into staunch communists. These things were going from the 1950's through to the 1980's.
How about you read books like
"The State Within a State: The KGB and Its Hold on Russia - Past, Present, and Future" OR
Soviet Psychiatric Abuse: The Shadow over World Psychiatry.
Maybe you can do a little in depth research on the American counterpart of these kinds of things like... MK-ULTRA, PROJECT ARTICHOKE, BLUEBIRD, etc.
Even before the Russians and Americans, the Germans were doing these kinds of things in the late 1800's through to WWII (only difference is that not all of the above drugs were available to the Germans).
As far as morphine being neurotoxic, read these studies:
Methamphetamine, Morphine and their Combination: Acute Changes in Striatal Dopaminergic Transmission evaluated by Microdialysis in Awake Rats: F. Pereira, E. Lourenco, N. Milhazes, T. Morgadinho, C. Ribeiro, S. Ali and T. Macedo
Alterations in Blood-Brain Barrier Function by Morphine and Methamphetamine: H. S. Sharma, and S. F. Ali