The man who studies the spread of ignorance
Georgina Kenyon for BBC (2016)
"Agnotology is the study of wilful acts to spread confusion and deceit, usually to sell a product or win favour
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."
https://www.bbc.com/future/article/20160105-the-man-who-studies-the-spread-of-ignorance