Recently on Dangerous Intersection, an article was posted about the problem of Power in relation to truth. I wrote a response and decided to post it here, at more length, as a short essay on the (occasionally etymological) problem of Truth.
When people start talking about what is true or not, they tend to use the word like a Swiss Army knife. It means what they want it to mean when they point at something. Truth is a slippery term and has many facets. Usually, in casual conversation, when people say something is true, they're usually talking something being factual. Truth and fact are conjoined in many, possibly most, instances, but are not the same things. The "truth" of a "fact" can often be a matter of interpretation, making conversation occasionally problematic.
The problem is in the variability of the term "truth"---like many such words, we stretch it to include things which are related but not the same. There is Truth and then there is Fact. 2 + 2 = 4 is a fact. It may, if analyzed sufficiently, yield a fundamental "truth" about the universe, but in an of itself it is only a fact.
When someone comes along and insists, through power (an assertion of will), that 2 + 2 = 5, the "truth" being challenged is not in the addition but in the relation of the assertion to reality and the intent of the power in question. The arithmetic becomes irrelevant. Truth then is in the relationship being asserted and the response to it. The one doing the asserting and the one who must respond to the assertion.
Similarly, in examples of law, we get into difficulty in discussions over morality. Take for instance civil rights era court decisions, where there is a conflation of ethics and morality. They are connected, certainly, but they are not the same thing. Ethics deal with the proper channels of response within a stated system---in which case, Plessy vs Fergusson could be seen as ethical given the criteria upon which it was based. But not moral, given a larger criteria based on valuations of human worth. To establish that larger criterion, overturning one system in favor of another, would require a redefintion of "ethical" into "unethical", changing the norm, for instance in Brown vs The Board of Education. The "truth" of either decision is a moving target, albeit one based on a priori concepts of human value as applied through ethical systems that adapt.
