Yes, but air circulation in a mine can be total crap.Crossroads Inc. wrote:Also I don't think CO2 will be that big a problem. Our populations per vault will be rather low given the amount of available space.
I don't know how much plant life is required to convert sufficient CO2 back to O2 but it's a lot, quite possibly more than we'll be able grow. What sort of filtration/ventilation/circulation system will be needed is an interesting question.
And I'm curious how big that pool is, too.