A scale for humanitarian impact of inventions named after Buckminster Fuller.
This was created by Public Invention to have a way to talk about the impact of humanitarian inventions we undertake. Obviously, this is subject, but still useful.
It is licensed under the Creative Commons Attribution-ShareAlike 4.0 International (CC BY-SA 4.0), which gives use the legal right to extend and adopt it so long as you retain the license and the attribution. We would love to see this shared and used as a basis for discussion.