The Magical economy generally doesn't seem to make a lot of sense. In canon it seems like every witch/wizard works for the Ministry, Hogwarts, or for a small restaurant or shop. I think wizards can pretty much conjure every basic material into existence except food and gold. That does leave an interesting question of where magical Britain is getting its food and gold from. There might be some witch/wizard farmers out there that we never hear about, or they could be just stealing food from muggles. Maybe the ministry sanctions some small scale trade between the magic/muggle world?
well... In cannon, the weaselys have a garden...and you can enlarge food with magic, though rowling never specifies what the multiplicative limit is. (it is STRONGLY implied there is one, though. seventh book.)
So a little bit of gardening by the women goes a long way, though it may only be poor families that actually resort to it.
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: