What if the Galleons are actually fake gold created by Goblins, and they can tell 'fake' currency because it's real?
That way, only the Goblins can test for 'real' vs. 'fake' currency because the wizards all have it backwards.
Griphook says earlier in the fic that "only a fool would trust anything other than goblin stamped galleons", or words to that effect. So maybe wizards are free to trade gold with Muggles, but raw gold is easy to fake, so nobody is interested in raw gold, and only galleons are valuable. The goblins will stamp some galleons for you for a fee, but they don't want to hyper-inflate the economy so they only do small batches. Either its near-impossible to fake up galleons, or the threat of goblin war against counterfeiters is too scary for people to try. Or have I missed something?
This is a new thread to discuss Eliezer Yudkowsky’s Harry Potter and the Methods of Rationality and anything related to it. This thread is intended for discussing chapter 97. The previous thread is at nearly 500 comments.
There is now a site dedicated to the story at hpmor.com, which is now the place to go to find the authors notes and all sorts of other goodies. AdeleneDawner has kept an archive of Author’s Notes. (This goes up to the notes for chapter 76, and is now not updating. The authors notes from chapter 77 onwards are on hpmor.com.)
The first 5 discussion threads are on the main page under the harry_potter tag. Threads 6 and on (including this one) are in the discussion section using its separate tag system.
Also: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25.
Spoiler Warning: this thread is full of spoilers. With few exceptions, spoilers for MOR and canon are fair game to post, without warning or rot13. More specifically: