The theory that states that people look after their own self interest An absolutist theory Does not consider other options A descriptive theory Does not make a judgment A British philosopher (1588-1679) Agreed with Glaucon that: Humans choose to live in a society with rules because it benefits us Any show of concern for others only hides a true concern for ourselves It is foolish to not look after ourselves Believed that humans feel pity for others because we fear something similar happening to us A theory that says people ought to act in their own self interest An absolutist theory A normative theory Makes a judgment or prescription about behavior A consequentialist theory Focuses on consequences of actions Russian-born American (1905-1982) Believed that egoism benefits society People should not feel guilty for seeking their own happiness People should not feel obligated to help those who are “moochers and leeches.” Everyone should give up his or her own self-interest for others Normative theory Consequentialist theory .