The play beautifully depicts how the religious order fosters hope. This scenario is really difficult. I have the game and what I can recommend, and you've already touched on it, is coal. If you can somehow make automoton machines and let people rest, that would be great. Yes, it's really hard to make them, but the fact that they work non-stop is a very good resource.
Food is also important for health problems... Everything is integrated. It's a very entertaining game!
I haven't played this scenario yet either, I have to try it. 😁