"These, then, are some of the basic principles of ecology — interdependence, recycling, partnership, flexibility, dive…"

"Two types of choices seem to me to have been crucial in tipping their outcomes towards success or failure: long-term …"

"The key to understanding the future is one word: sustainability."

"If you want to contribute to the fight against global warming, live in a city in a high-rise apartment—where radiant …"

"The new paradigm may be called a holistic world view, seeing the world as an integrated whole rather than a dissociat…"

"Unfortunately a large number of people in many countries are strongly opposed to green technology, for reasons having…"

"What scares me? The way the world is going. People seem to think that development is more important than sustainability."

"To find our steady state and solve the sustainability puzzle, we need to abandon the relentless quest for dominance. …"

"We have an economy where we steal the future, sell it in the present, and call it GDP [gross domestic product]."

"At the beginning of the 21st century peace has become pivotal to the survival of society as we know it. The major cha…"