It is the study and analysis of collective ignorance, especially that provoked by media, urban myths, superstitions. It is a field of sociology, but also of politics and marketing since ignorance is usually a tool of control and manipulation, and for the creation of wide market niches. It is a voice that looks like an oxymoron, formed by the Greek 945; 947; 957; 969; 963; 953; 962; ( agnosis "doubt , ignorance") 955; 959; 947; 953; 945; ( lodge "study, knowledge") .
