"All men are designers. All that we do, almost all the time, is design, for design is basic to all human activity. The planning and patterning of any act toward a desired, foreseeable end constitutes the design process. (...) "
Papanek, Victor  Design for the Real World: Human Ecology and Social Change, Chicago, Academy Chicago Publishers, p.9.
Papanek, Victor  The Green Imperative: Ecology and Ethics in Design and Architecture, London, Thames & Hudson.
"All thinking worthy of the name must be ecological"