noun
A theory that events are secretly manipulated by a powerful group. Often used in political or historical contexts. Compare 陰謀論, which is more common.
See also: 陰謀論
彼は歴史の出来事をすべて謀略論で説明しようとする。
He tries to explain all historical events with conspiracy theories.
Compound of 謀略 (stratagem, plot) and 論 (theory, argument).