Convivial Tools
“In an age of scientific technology, the convivial structure of tools is a necessity for survival in full justice which is both distributive and participatory. This is so because science has opened new energy sources. Competition for inputs must lead to destruction, while their central control in the hands of a Leviathan would sacrifice equal control over inputs to the semblance of an equal distribution of outputs. Rationally designed convivial tools have become the basis for participatory justice.” –Ivan Illich in Tools for Conviviality