These principles were written by William McDonough
He is a designer and architecture. Written out principles in which he lives by, he is one designer that i feel has made one of the biggest dents in the world, for encouraging sustainability, providing the world with a book that informs them of the ways they can help the world.
He is a good example of designers influencing sustainability.
The Hannover Principles should be seen as a living document committed to the transformation and growth in the understanding of our interdependence with nature, so that they may adapt as our knowledge of the world evolves.