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 Tommaso Campanella's The City of the Sun.