" Eco” comes from the Greek word oikos, meaning home. Ecology is the study of home, while economics is the management of home. Ecologists attempt to define the conditions and principles that govern life’s ability to flourish through time and change. Societies and our constructs, like economics, must adapt to those fundamentals defined by ecology. The challenge today is to put the “eco” back into economics and every aspect of our lives. "

― David Suzuki , The Sacred Balance: Rediscovering Our Place in Nature