http://www.3dprinter.net/6-ways-3d-printing-will-make-the-future-sustainable
resorce allocation not exactly based on financial resorce but on energy and material resorce.
In other words the tighter the closed
loop we have the more efficent.
https://en.wikipedia.org/wiki/3D_printing
So naturally this new tech will challenge sociatal norms by using it ways that are ways that are not thoght of originally……
http://www.extremetech.com/extreme/133514-the-worlds-first-3d-printed-gun
Or could you imagine mining yesterday’s town dump for materials for some object you need at home-or the whole house?
