2 ms·

I think this seems like an interesting point, but one would also need to take into account indoor ventilation, which has gotten much better over the last couple

I think this seems like an interesting point, but one would also need to take into account indoor ventilation, which has gotten much better over the last couple centuries.

blargey 1y ago
Insulation has also gotten much better (stronger) so IME you really need to take advantage of those ventilation advancements just to counterbalance it in newer construction.