Languages die. Or it is has been said.
When a language falls into disuse, when the last native speaker has uttered his dying word, when there is no society to carry it, the language has become dead. Any interest beyond that is academic, like archeologists digging in a graveyard exposed during the construction of a museum. But deadness is highly prized, like cadaver teeth to a Civil War dentist. Dead things don't move, aren't subject to change, thus, a dead language is a very useful container for those who would want the linguistic meaning of their work to be stable.
Latin is a dead language, having fallen out of use centuries ago - with the exception of quaint Latin Clubs and the Latin Church, whose leaders bemazed onlookers with a theatrical display of it until the 1960s. That's the reason scientists selected Latin as the language to name and describe living things, geologic formations, and scientific processes. These words would be fixed and stable for all time. Yes, our name is Homo sapiens, and we are stuck with it until we de-evolve into simple primates. Comparatively, the English word "human" is subject to change. At this point in history, the meaning of that word has mutated under tremendous selective social pressure and it bears little resemblance to what it meant just a few decades ago. Just look around.
Memories evolve. Or so we think. Cornell University published a study in 2002 in which they showed participants an advertisement describing Bugs Bunny at Disneyworld. Bugs was called "an impossible character" because there is no Bugs at Disneyworld. Bugs is under contract with Warner Brothers, not with Disney. Were he to be spotted, he would be escorted from the premises, face legal action, and his stuffing would be found floating in a canal south of Lake Okeechobee - blown to bits by a cartoon bomb. Authorities said that this was the fate of Bug's older brother, Fritz, whose dismembered foot was found in San Francisco bay - attached to a chain. His movies were destroyed in the 1934 fire at the Burbank studio, destroying valuable evidence. Only some original production drawings remain.
By the way, after viewing the phony advertisement, thirty percent of the participants said they recalled meeting Bugs at Disneyworld as a child. The suggestion of an impossible event, bolstered by fabricated evidence produced a false memory.
To be a memory is to know war. From conception until death, memories are under fierce selective pressure. Only the fittest memory is able to survive REM sleep, the dark hours when the mind stalks and preys upon the daily storylines, purging the weak, culling the herd, a brutal nightly assault that makes us toss and turn, grind our teeth, and jolt up straight in bed, screaming at the shadow suspended in midair above our bed. In the morning, we don't remember a thing, but we have a slight headache. That's the hole where reality was. In the mind's war between reality and desire, the difference is what is recalled.
So we put our words in Latin, hoping to fix and stabilize the ideas, but Latin does not determine the nature of the idea. We only imagine that reality does not die. "Reality" is a word that has mutated under intense selective social pressure. At this point in history, the meaning of that word bears little resemblance to what it meant just a, well, a few nights ago. Just look around.
As we indulge our desires, knowing what we wish to know, sinking deeper into a post-truth world, where outlying data is given equal weight to the preponderance of data, where science is believed to be opinion, where the loudest voice is equal to truth, where two plus two equals five and it's that cabal of billionaire mathematicians just trying to control our minds, we are heading toward one massive headache.
So, as the reality of real reality escapes us like a madman twisting out of the grasp of hospital orderlies, running into the street, screaming, we imagine that he has lost his mind, but he is just trying to get away from us.