Point of view is when a story is told from the perspective of an outside narrator who reveals the thoughts and ideas of one character.

The "third person limited" point of view is when a story is told from the perspective of an outside narrator who reveals the thoughts and ideas of one character. This differs from "third person omniscient" which is written by a narrator who is able to reveal the thoughts and ideas of all characters in a work. 

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  the essay " lifeboats ethics" what object does author garrett hardin say environmentalists use a metaphor for the earth