Alison Clouston and Boyd use sound and sculpture in layered and immersive installations that draw attention to delicate and complex systems in nature and what humans have made of them. 2007 is the first year they have made an artwork with a formal carbon audit and offset. Their recent art-making has caused them to become vegetarian. They believe that Today we humans need to relinquish this deeply embedded sense that we will be saved by some force beyond us, we alone have to sort out the mess we have made of this planet Earth, our only home.