A significant ideology that information has power when disseminated.
The use of information as a weapon.
The act of countering government propaganda.
The act of undermining advertising.
Derived from the word information. Informationism and informationist (one who practices informationism) are first known to have arisen in the work of a group of Scottish poets in the 1994 book Contraflow on the SuperHighway. Since then use of the term has increased.
English Wiktionary. Available under CC-BY-SA license.