Phil Hockey of the University of Cape Town warned that without effective conservation measures the African Penguin could be facing extinction within thirty or forty years.
Assessments on ecological footprints are blurring the distinctions between developed and developing countries, says Mathis Wackernagel, president of the Global Footprint Network.
"It's the landscape that defines the Mediterranean region," says Paolo Lombardi, director of the WWF Mediterranean Programme Office. "And we are treating the Mediterranean region's landscape badly."