Hard to Be a God

A group of research scientists has been sent to the planet Arkanar, living under an oppressed regime in a period equivalent to earth's Middle Ages. The local population is suffering a ban issued on anyone who knows how to read and write. The scientists must refrain from influencing political and historical events on Arkanar. They must work incognito, and they must remain neutral. Don Rumata, recognized by the locals as a sort of futuristic god, tries to save the local intelligentsia from their punishment. He cannot avoid taking the stance: "What would you do in God's place?"