He did use modern knowledge, just not modern tools. If you're using modern tools and materials, you can build a Hexayurt. And you should!
My point wasn't that today access to knowledge is restricted or that houses today are expensive to build — quite the opposite! My point was that building a house with Stone Age tools and materials is very expensive, and that this is indicative of the causes of the general problem of pre-industrial poverty. I agree with you on that!
I'm curious how much you could ease the process by using more modern knowledge, but starting without modern tools or materials. (You'll note that the OP used modern thermodynamics to design his kiln.) For example, could you smelt iron from sand? http://youtu.be/RuCnZClWwpQ outlines an approach that's definitely workable, but it's using a bloomery furnace — could you, for example, bootstrap a micro-Bessemer furnace? How about a lathe that you can cut threaded screw fasteners on? (Or even just wooden dowels.)
FWIW Bucky's mass-produced-house dream has come to fruition, which is how I was able to live in a trailer park as a child.
My point wasn't that today access to knowledge is restricted or that houses today are expensive to build — quite the opposite! My point was that building a house with Stone Age tools and materials is very expensive, and that this is indicative of the causes of the general problem of pre-industrial poverty. I agree with you on that!
I'm curious how much you could ease the process by using more modern knowledge, but starting without modern tools or materials. (You'll note that the OP used modern thermodynamics to design his kiln.) For example, could you smelt iron from sand? http://youtu.be/RuCnZClWwpQ outlines an approach that's definitely workable, but it's using a bloomery furnace — could you, for example, bootstrap a micro-Bessemer furnace? How about a lathe that you can cut threaded screw fasteners on? (Or even just wooden dowels.)
FWIW Bucky's mass-produced-house dream has come to fruition, which is how I was able to live in a trailer park as a child.