by apartheid police forces. In 1981 Soyinka published his autobiographical work Aké: The Years of Childhood, which won a 1983 Anisfield-Wolf Book Award. Soyinka founded another theatrical group called the Guerrilla Unit. Its goal was to work with local communities in analysing their problems and to express some of their grievances in dramatic sketches. In 1983 his play Requiem for a Futurologist had its first performance at the University of Ife. In July, one of his musical projects, the Unlimited Liability Company, issued a long-playing record entitled I Love My Country, on which several prominent Nigerian musicians played songs composed by Soyinka. In 1984, he directed the film Blues for a Prodigal, which was screened at the University of Ife. His A Play of Giants was produced the same year. During the years 1975–84, Soyinka was more politically active. At the University of Ife, his administrative duties included the security of public roads. He criticized the corruption in the government of the democratically elected President Shehu Shagari. When he was replaced by the army general Muhammadu Buhari, Soyinka was often at odds with the military. In 1984, a Nigerian court banned his 1972 book The Man Died: Prison Notes. In 1985, his play Requiem for a Futurologist was published in London by Rex Collings. Since 1986 Soyinka was awarded the Nobel Prize for Literature in 1986, becoming the first African laureate. He was described as one "who in a wide cultural perspective and with poetic overtones fashions the drama of existence". Reed Way Dasenbrock writes that the award of the Nobel Prize in Literature to Soyinka is "likely to prove quite controversial and thoroughly deserved". He also notes that "it is the first Nobel Prize awarded to an African writer or to any writer from the 'new literatures' in English that have emerged in the former colonies of the British Empire." His Nobel acceptance speech, "This Past Must Address Its Present", was devoted to South African freedom-fighter Nelson Mandela. Soyinka's speech was an outspoken criticism of apartheid and the politics of racial segregation imposed on the majority by the National South African government. In 1986, he received the Agip Prize for Literature. In 1988, his collection of poems Mandela's Earth, and Other Poems was published, while in Nigeria another collection of essays, entitled Art, Dialogue and Outrage: Essays on Literature and Culture, appeared. In the same year, Soyinka accepted the