Today's dialogue has succeeded in reinforcing the need for international partnerships and cooperation in tackling the reality of climate change.

Humankind has the science and technology to destroy itself or to provide prosperity for all. But while science offers us these opportunities, science will not make that choice for us. Only the moral power of a world acting as a community can

Environmental damage such as graffiti, fly-posting and general littering is a menace that is becoming all too prevalent, not just in inner cities but in many communities - urban and rural.

It is a stark and arresting fact that, since the middle of the 20th century, humankind has consumed more natural resources than in all previous human history

Today's dialogue has succeeded in reinforcing the need for international partnerships and cooperation in tackling the reality of climate change.

We've known for some time that we have to worry about the impacts of climate change on our children's and grandchildren's generations. But we now have to worry about ourselves as well.

In the UK what we've found is that even businesses which prided themselves already on their efficient management find that a really beady-eyed scrutiny of their resource management, with an eye to environmental best-practice and long term sustainability, produce fresh efficiency and fresh savings that actually shock those in the company