Cultural Writing. Susan Sontag delivered LITERATURE IS FREEDOM as her acceptance speech after receiving the highly prestigious Friedenspreis des Deutschen Buchhandels, the Peace Prize of the German Book Trade. Past recipients of the prize, awarded annually since 1950, include Martin Buber, Hermann Hesse, Octovio Paz, Vaclav Havel, Chinua Achebe and Mario Vargas Llosa. Among other things this brilliant speech touches on the historical and philosophical roots of Sontag's fervent opposition to the U.S. occupation of Iraq.