Until we have the courage to recognize cruelty for what it is--whether its victim is human or animal--we cannot expect things to be much better in this world.
—Rachel Carson
metonymy
A figure of speech in which one word is substituted for another with which it is closely associated. For example, in the expression The pen is mightier than the sword, the word pen is used for "the written word," and sword is used for "military power."