Earthbag is a Terrible Name for a Cool Technique

Earthbag is even uglier than sustainable. But the technique is very cool. Essentially bags filled with, wait for it, earth are used like a masonry unit.

Sometimes the results look like giant beehives:

Sometimes like Yoda's hut on Dagobah:

 

Or worse:

But the tchnique can produce buildings that look pretty much like buildings:

The construction is very simple:

 

And all you need is bags.