The agreed meaning of words is critical to communication. Redefinition of meaning can be a useful political tool to shift an argument or to delegitimize an opponent:
A huge quotient of the seemingly endless cultural and ideological wars hinges on how terms are defined. Those who claim authority to declare what words mean are able to shape public thinking like a sculptor molds clay. Although facts — which are what news organizations are supposed to peddle — seem immutable, words are forever in flux. Both “liberal” and “progressive” now mean almost the opposite of what they did a century ago. Such semantic squabbling also leads to absurdities such as how the phrase “colored person” was deemed hateful and replaced with the far more sensitive “person of color.” Terms such as “racist” are almost never applied to nonwhites, and if you dare tell a militant feminist that she’s “sexist,” she may scratch out your eyeballs. And don’t even dare to ask for a quantifiable and consistent definition of “Semite” lest you be deemed “anti-Semitic.”
What’s worse, many of these politically charged terms never seem to achieve stasis. Over the past generation there’s been a ballooning expansion of terms such as “racism,” “sexism,” “white supremacy,” and, the granddaddy (sorry — Earth Mother) that supposedly spawns them all, “hatred.” Yet if you dare to ask anyone for a concrete definition of such terms, they’ll consider you automatically guilty of all the cultural sins these derogatory terms are intended to describe. As US Supreme Court Justice Potter Stewart famously explained, although “obscenity” may not be readily defined, you’re supposed to know it when you see it.
And if you persist in claiming that neither do you know it or see it, these words will be used as hammers to pound you into submission. In the sort of foam-flecked hyperbolic insanity that seems to suggest a culture either ready to implode or finally yield to ideological totalitarianism, you will be accused of ranting, slamming, bashing, and scaremongering merely for asking questions — even if you ask them in a timid and sincere voice without a wisp of malice.
