When a fire breaks out in a theater full of people, the audience eager to escape from the limited emergency exits as soon as possible, but when everyone is packed together, it is inevitable that the speed of escape will be affected by crowding and trampling on each other. In such an emergency situation, the best solution is for everyone to adopt a cooperative strategy and pass through the emergency exit in an orderly manner according to certain rules.
of the text?
Self-preservation requires cooperation and costs