Overall I agree with Mr. Garth's points as you summarized them (& as I remember
from reading his book.). Reading LOTR with the WWI info in the background
greatly informed and enhanced my reading of the books. I don't have time
now to detail all the ways, as I am sneaking this in at work.
As for the specific topic in this post, yes, I see Frodo as a very modern sort
of hero. One who came through the trenches shell shocked but a hero
nonetheless.
How I wish I could have gone to the conference; thanks again for these
reports.