The tires are a really terrible idea that makes it much harder to ram the rammed earth. That increases the labor demands of something that’s already extremely labor intensive (not to mention what trying to swing a sledgehammer at an angle into the wall of a tire you’re standing over probably does to your back).

They also can only really be used in the desert.

But the way the various parts of the earth ship support each other’s functions is pretty good. We really ought to make our city’s systems work like that though, instead of building isolated self-contained houses.

I considered trying to incorporate a lot of ideas from this and build a place here in Japan, but the insurance side of it made things basically impossible, especially given how prevalent large earthquakes are here. That’s not to say there’s nothing to take away from it here, it’s just that certain materials and design choices shouldn’t be done here. There are a couple of earthships in Japan, but IIRC they’re not insured at all and every single one has to be approved by an independent architect and engineer or be in questionable legal status.

Made sure to visit earthship central outside of Taos, NM and my favorite part of the architecture is the permanent garden in the front. One definitely needs to make peace with the odor, but I love the smell of a greenhouse anyway.

I want one of these so bad