Amor Artificial (English: Artificial Love) is the 6th studio album made by Costa Rican rock band, "Evolución".
In 1982, Fondo de Cultura Económica published his first book, a study of politics and cultural change in Tepoztlán entitled Evolución de una sociedad rural.
Translated into Spanish by Raquel Rabiela de Gortari and Arcadio Poveda as Origen y evolución del universo, México: UNAM, 1960; translated into English by Bernard and Annabel Pagel as The origin and evolution of the universe, New York: Basic Books, 1965.