universalist >> juːnɪˈvəːs(ə)lɪst
Definition: [noun] a person who believes that all humankind will eventually be saved.
Definition: [noun] a person advocating loyalty to and concern for others without regard to national or other allegiances.
Example: it is a policy founded on universalist principles
Definition: [adjective] relating to universalists.
Definition: [adjective] universal in scope or character.