<human>:  When did the Situationist International disband?
<bot>: The Situationist International was founded in 1957 by Guy Debord and dissolved in 1972. The Situationists were an avant-garde group of artists, philosophers, and writers who sought to create situations rather than works of art. They believed that society had become too focused on the production of goods, and that this focus had led to alienation and the loss of individuality.