Il mondo savio e pazzo

Il mondo savio e pazzo (the Wise and Crazy World) is a utopia described by the Italian writer Anton Francesco Doni in the mid-16th century, during the Italian Renaissance. Doni's city is characterized by a lack of wealth inequality, and common holding of property, food, wives, and children.

The world was described by Doni in I mondi, a larger work that describes seven fictional worlds. I Mondi was widely republished in Italy throughout the 16th century. The work was influenced by Thomas More's Utopia, and went on to influence later utopias, such as Tommaso Campanella's The City of the Sun.