Meg Leader

“Non-Greeks have used Greek letters to be scientifically precise and specific, yet the reason why Greek was chosen – and is still being chosen – is cultural. In Roman times, Greek was the language of teachers, and in art the Romans looked to the Greeks as their progenitors. In the medieval period, the two foundation languages were seen to be Latin and Greek, with Greek being the older. Early scientists were assumed to have a level of education which would include knowing the Greek letters. For the writers of fiction and the namers of new substances or new products, the key issue is connotation – that cloud of associations that runs through and around every word we say and write. Using a Greek letter lends the object, being or character a scientific identity. Because so much modern science is beyond the uninitiated, the association is not only with science but also with mystery, something that only true boffin-heads really know and understand.”
― Michael Rosen, Alphabetical: How Every Letter Tells a Story