osama bin laden
It was CIA in conjunction with the military industrial complex.
2. A different idea/theory of why something (usually bad) happened, rather than the one which people are told.
2. 9/11 has many conspiracy theories surrounding it.
- Great! that's the 3rd one this week, go patent it and put in the archives along with the others so our profits from making people survive longer with the condition are safe.
-- a guy from the pharmaceutical industry conspiracy to another.
The theory may be truthful, or at least plausible, but the message of said theory may be propagated with fear, suspicion, and paranoia.
It is to note that conspiracy is NOT synonymous with truth, as some would like you to believe.
Conspiracies may also be deceitful as well, though they may seem to be completely honest.
Hence being a conspiracy