4 members, but different groups than for the Introductory Assignment. Each group will get one of the following statements. Discuss the statement your group gets for 10 minutes and try to find as many arguments in favour of the statement as possible. After the 10 minutes, one of the group members defend the statement in front of the class. In the end, everyone will give points to the other groups, so that there will be one winning group in the end.
Sleep is an integral part of one's working day.
Research into drugs that reduce man's need for sleep should be stimulated as much as possible. Everyone should be free to sleep as long as they want. Everyone has the right to a siesta, just like lunch. People who need relatively little sleep should earn more.