"There is evidence to suggest that suppliers failing to provide desirable and relevant Green options will at some point suffer the consequences in terms of eroding sales and market share."

Exhibitor Magazine Group

"Sustainability is the nascent doctrine that economic growth and development must take place, and be maintained over time, within the limits set by ecology in the broadest sense - by the interactions of human beings and their works, the biosphere and the physical and chemical laws that govern it."

- William Ruckelshaus, Scientific American