Presented here is a personal collection of objects which, I think, help us understand the Earth System and the Human System, their workings and histories, and possible alternative architectures and system states. The objects are natural and manmade; and, in the latter case, both mass produced and unique items.

The collection will be accessible online in due course.  It will be presented by the themes indicated below. Select items can be seen in the flesh through my outdoor and indoor Exhibitions.

The Earth System and How it Works | The Human System and How it Works | Forcings and Feedbacks | Pathways