Taking the entire globe, if North America and Western Europe can be called the 'cities of the world', then Asia, Africa and Latin America constitute 'the rural areas of the world'.
Bio: Terence Kemp McKenna was an American writer, philosopher, and ethnobotanist, who advocated paths of shamanism, and the use of hallucinogenic substances as a means of increasing many forms of human awareness. His ideas often revolve around his novelty theory of the universe.