KnightFluttershy
Member
- Joined
- Dec 5, 2025
- Messages
- 19
As Tolkien was a great expert on linguistics, I have often found myself wondering what his opinions on generative text LLMs like "CHAT-GPT" would be. I will compile all the quotes here that I think are relevent, and then try to end it with my own explanation as to what I think he would have said.
1. Letter #153, September 1954,
(In this letter Tolkien is asked whether the fact that trolls can speak means that they have souls)
Of course (since inevitably my world is highly imperfect even on its own plane nor made wholly coherent – our Real World does not appear to be wholly coherent either; and I am actually not myself convinced that,though in every world on every plane all must ultimately be under the Will of God, even in ours there are not some 'tolerated' sub-creational counterfeits!) when you make Trolls speak you are giving them a power, which in our world (probably) connotes the possession of a 'soul'.
2. A text from Morgoth's Ring, 1959
True 'rational' creatures, 'speaking peoples', are all of human / 'humanoid' form. Only the Valar and Maiar are intelligences that can assume forms of Arda at will. (...) In summary: I think it must be assumed that 'talking' is not necessarily the sign of the possession of a 'rational soul' or fëa
My explanation
I believe that, from what we can garner here, Tolkien ultimately came to the conclusion that talking did not neccessarily indicate the presence of a soul, though he seemed to have been conflicted about this for a few years. Ergo, if he came to the future and heard about our modern day LLMs, I suspect he would not be quite as surprised as many modern people were by them. Perhaps these were the "sub-creational counterfeits" he was referring to!
P.S. This is a personal addendum, but I have never liked the idea that animals don't have souls. C.S. Lewis did a brilliant essay entitled "On Vivisection" that argues for animal welfare, and in "The Problem of Pain" he suggests animal souls could go to heaven and even suggests that a lion might be far more terrifying in heaven than on Earth (this argument in his essay was one of the foundational things that converted me from hardcore atheist -> Christianity). It's not hugely revelvent to the overall point about LLMs (which weren't really a direct consideration of Tolkien's) but I felt I had to include it anyway.
1. Letter #153, September 1954,
(In this letter Tolkien is asked whether the fact that trolls can speak means that they have souls)
Of course (since inevitably my world is highly imperfect even on its own plane nor made wholly coherent – our Real World does not appear to be wholly coherent either; and I am actually not myself convinced that,though in every world on every plane all must ultimately be under the Will of God, even in ours there are not some 'tolerated' sub-creational counterfeits!) when you make Trolls speak you are giving them a power, which in our world (probably) connotes the possession of a 'soul'.
2. A text from Morgoth's Ring, 1959
True 'rational' creatures, 'speaking peoples', are all of human / 'humanoid' form. Only the Valar and Maiar are intelligences that can assume forms of Arda at will. (...) In summary: I think it must be assumed that 'talking' is not necessarily the sign of the possession of a 'rational soul' or fëa
My explanation
I believe that, from what we can garner here, Tolkien ultimately came to the conclusion that talking did not neccessarily indicate the presence of a soul, though he seemed to have been conflicted about this for a few years. Ergo, if he came to the future and heard about our modern day LLMs, I suspect he would not be quite as surprised as many modern people were by them. Perhaps these were the "sub-creational counterfeits" he was referring to!
P.S. This is a personal addendum, but I have never liked the idea that animals don't have souls. C.S. Lewis did a brilliant essay entitled "On Vivisection" that argues for animal welfare, and in "The Problem of Pain" he suggests animal souls could go to heaven and even suggests that a lion might be far more terrifying in heaven than on Earth (this argument in his essay was one of the foundational things that converted me from hardcore atheist -> Christianity). It's not hugely revelvent to the overall point about LLMs (which weren't really a direct consideration of Tolkien's) but I felt I had to include it anyway.

