From Appendix A, “III
Durin’s Folk”,
Nár turned the head and saw branded on the brow
in Dwarf-runes so that he could read it the name
AZOG.
So the reasons Azog used the Angerthas
Erebor were that:
- he knew it,
- he knew (at least strongly suspected) Nár could read it, and
- it was the version of Cirth (runes) then in use among Durin’s Folk, since Khazad-dûm had been by that time abandoned by them for nearly one thousand years.
Angerthas Erebor was the successor script of Angerthas
Moria, which was likely no longer in use so late in
the Third Age except in its extant form as Angerthas Erebor. Other explanations might be nearer
the mark, but that is what makes sense to me.
I suspect there were indeed literate
Orcs, particularly if, as was originally the author’s intent, they were ruined
Elves, later including ruined
Men. I recently reread
The Hobbit and
The Lord of the Rings; this passage is from
The Return of the King, “The
Tower of Cirith Ungol”,
Frodo’s response to
Sam when Sam asks (probably more in bitter humor than seriously) if Orcs can live on “foul air and poison,”
[ Orcs] eat and drink… The Shadow that bred them can only mock, it cannot make: not real new things of its own. I don’t think it gave life to the orcs, it only ruined them and twisted them; and if they are to live at all, they have to live like other living
creatures.
The conversation Sam that overheard between Shagrat and Gorbag near the Undergate shows that Orcs do indeed have a sense of loyalty, of duty, and of propriety, twisted and ruined though it might be after millennia of misuse and misdirection; likewise, both
Uglúk and
Grishnákh show considerable loyalty, even faithfulness, toward their respective masters, besides indications that Grishnákh knew far more about the
Ruling Ring than
Aragorn dared suppose.
We are not given any songs, nursery
tales (there must have been Orklings, young Orcs), legends (except by way of inference, such as Shagrat’s and Gorbag’s references to the “Great Siege” and so forth), or much else of their culture.
Tolkien was admittedly uncomfortable with the origins of Orcs, as discussed elsewhere on this board; and in his
Letters, he often mentioned that there were “Orcs” present on both sides of World War II, “Orcs” among Men, Men who acted as bad as Orcs, in the real world. Most of us know some such, and some of us have, from time to time, acted as such, if we are completely honest with ourselves. Recognizing the Orcishness in oneself, its potential if not its actualization, is a disconcerting steppingstone along the path of Wisdom, I believe.