As a christian and a creationist I have always been interested in Tolkien's views on creation and evolution. As far as i am aware no in depth scholarly work has been done on his views on this issue. My first sources on him that effected my thoughts on his stance were
-The Letters of J.R.R Tolkien edited by Humphrey Carpenter with the assistance of Christopher Tolkien Houghton Mifflin 2000
-J.R.R Tolkien The Authorized Biography Humphrey carpenter Houghton Mifflin company NY 2000
-The Inklings C.S Lewis J.R.R Tolkien, Charles Williams and their friends. Humphrey Carpenter Harper Collins Publishers 2006
-Ents, Elves, and Eriador the Environmental Vision of J.R.R Tolkien by Matthew Dickerson and Jonathan Evans Kentucky University press 2006.
-The Gospel according to Tolkien visions of the kingdom in middle earth by Ralph C. Wood Westminster John Knox Press 2003
-Finding God in the lord of the rings by Kurt Bruner and Jim Ware Salt river 2001
After reading these I was sure he was a biblical creationist as he believed in a literal Adam and Eve, garden of Eden, and a literal fall of man like me, and the majority of Catholics since Tolkien was catholic, through history. When I read the sillmarillion I saw the biblical account of literal creation all over the place further cementing my views. However I new he was also greatly influenced by C.S Lewis on this issue as well. So I purchased this book on Lewis views on evolution.
https://www.amazon.com/Lewis-Anti-Da.../dp/1532607733
I than reread the letters of Tolkien and it seemed he and Lewis were open to and likely accepted at various times the earth was old [not my view]. It seems now to me that they both either old earth creationist, or some form of intelligent design. It is to bad the modern creation movement did not start earlier, I would have like both Lewis and Tolkien's opinions on it, though I think they both may have held this view as well.
Does anyone have information on this subject?