It is important to recognize that behind the razzmatazz of consumerism, we all remain dependent on basic natural resources - land, air, water and biodiversity - for every product and service. There can be no free lunch on the environment.

It's difficult to protect something if it doesn't have a price.

The gains made by better management and technology are still being outpaced by the environmental impacts of population and economic growth. We are on an unsustainable course.

Protecting biodiversity is just as important and critical to the survival of mankind as stabilizing the climate. Species protection and climate are interdependent.

We must convince and empower people to adopt the conservation and sustainable use of biodiversity as their guiding principle.

Coral reefs are under assault. They are rapidly being degraded by human activities. They are over-fished, bombed and poisoned. They are smothered by sediment, and choked by algae growing on nutrient-rich sewage and fertilizer run-off. They are damaged by irresponsible tourism and are being severely stressed by the warming of the world's oceans. Each of these pressures is bad enough in itself, but together, the cocktail is proving lethal.

It is important to recognize that behind the razzmatazz of consumerism, we all remain dependent on basic natural resources - land, air, water and biodiversity - for every product and service. There can be no free lunch on the environment.