I am a socialist in ideology, a capitalist in methodology.

I've developed a huge regard for Toyota for its environmental awareness, for its immense commitment to research and development in this field, and for its leadership in developing hybrids which others are now following.

The real goal of the Earth Charter is that it will in fact become like the Ten Commandments.

So, what we do as individuals matters. It adds up.

Not to say that corporations are perfect today, but even grand corporations like Dupont have made immense progress in translating some of their past environmentally damaging practices into new profit opportunities.

Either we reduce the world's population voluntarily or nature will do this for us, but brutally

We need what I have often called an ecological approach to the management of these resources and we do not have that now. We have the inertia of past habits, unsustainable habits.