To pair with the earlier piece about echo chambers. Via Masha du Toit.

Originally shared by Jim Tipping

“Proctor had found that the cigarette industry did not want consumers to know the harms of its product, and it spent billions obscuring the facts of the health effects of smoking. This search led him to create a word for the study of deliberate propagation of ignorance: agnotology.

“It comes from agnosis, the neoclassical Greek word for ignorance or ‘not knowing’, and ontology, the branch of metaphysics which deals with the nature of being. Agnotology is the study of wilful acts to spread confusion and deceit, usually to sell a product or win favour.”

http://www.bbc.com/future/story/20160105-the-man-who-studies-the-spread-of-ignorance