Final answer:
Thomas Hobbes believed that selfishness alone will not motivate people to adopt a basic set of rules for a civilized community. He proposed that in order to escape a state of chaos, people must enter into a social contract and surrender some of their liberties to a governing authority.
Step-by-step explanation:
Thomas Hobbes believed that selfishness alone will not motivate each agent to adopt a basic set of rules for a civilized community. He argued that in a state of nature, without rules and laws, people would act in their own self-interest, leading to chaos, violence, and an existence that is solitary, poor, nasty, brutish, and short. Hobbes proposed that in order to escape this state of nature, people must enter into a social contract and surrender some of their liberties to a governing authority, such as a monarchy, in exchange for peace, stability, and order.