Toyota was the first to put a commercial fuel cell powered car on the road, and I have no doubt that Toyota will continue to be in the front lines in the development of competitive fuel cell vehicles.

Well they do have a use, but we should never believe that any international conference is going to suddenly solve problems like the condition of the global environment.

Nevertheless, the concept of sustainable development is now known - even amongst those who haven't accepted it - and it's recognized, debated and followed by an increasing number of businesses.

Toyota was the first to put a commercial fuel cell powered car on the road, and I have no doubt that Toyota will continue to be in the front lines in the development of competitive fuel cell vehicles.

I am President of the UN created University for Peace, which has a strong commitment to the relationship between peace, security and the environment. I meet with young people around the world and I always come away enthused and encouraged.

I am convinced the prophets of doom have to be taken seriously.

We may get to the point where the only way of saving the world will be for industrial civilization to collapse.

Don't accept that you can't make a difference. Because if you can't make a difference, you won't make a difference, and if you put a multiplier on that we will continue on an unsustainable pathway.

Licences to have babies incidentally is something that I got in trouble for some years ago for suggesting even in Canada that this might be necessary at some point, at least some restriction on the right to have a child.

I am on the board of corporations who contribute both to environmental problems and their solutions. And I am on the NGO side: the Earth Council and other organizations.

We in the industrialized world make a greater difference because our ecological footprint, our impact on the condition of the environment, is 40 to 50 times larger than that of people in the developing world.

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.

If you want to maintain a sustainable supply of fish you have to farm the fish, rather than mine them. So putting your money into fishing fleets that are going to exacerbate the problem by over-fishing is not the way to preserve the underlying asset.

Inertia is a powerful force in human and political affairs.

The Prime Minister of India, at a meeting that I co-chaired a few months ago, stated that any development that is not sustainable is not development.

Ted Turner is still a leader. And he sets a great example. His ability financially has been reduced, but his influence and his example still is an important asset to the whole environmental movement.

What pleases me most is that sustainable development is on almost everybody's agenda now.

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

We must, from here on in, all go down the same path... There may not be another chance.

The tendency is to keep doing things the way you have done them.

We're either going to save Ihe world or no one will be saved.

A shift is necessary toward lifestyles less geared to environmental damaging consumption patterns.

In addition to this, they already have a fuel cell car on the road in Japan. It is subsidized from within the corporation because they are still at a high cost.

One of the things that I've always thought I would like to do is to develop an environmental index. Then people can measure their own environmental performance on an index as they do in other ways.

I believe we are going to move into a situation where the more effective conferences will be smaller, more specialized, more focused, with occasional large gatherings to get the attention of the larger world.

I was with Ted Turner when he came to see Kofi Annan - the Secretary-General of the UN - to announce his decision to put $1 billion to the service of UN projects and programs.

We owe at least this much to future generations, from whom we have borrowed a fragile planet called Earth.

Also, it is interesting that developing countries, with China and India perhaps in the lead, where the future of the global environment will be decided are now on board with the case for sustainable development.

After all, sustainability means running the global environment - Earth Inc. - like a corporation: with depreciation, amortization and maintenance accounts. In other words, keeping the asset whole, rather than undermining your natural capital.

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.

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.

The combination of population growth and the growth in consumption is a danger that we are not prepared for and something we will need global co-operation on.

What if a small group of world leaders were to conclude that the principal risk to the Earth comes from the actions of the rich countries... In order to save the planet the group decides Isnt the only hope for the planet that the industrialized civilizations collapse Isnt it our responsibility to bring that about

We're either going to save the world or no one will be saved.

I have a 6-year-old, and his thing is to turn on Radio Disney in the car, and I get such an allergic reaction to listening to that music and the context into which it falls. I'm really working on him about that.

Doorman - a genius who can open the door of your car with one hand, help you in with the other, and still have one left for the tip.

I miss Saturday morning, rolling out of bed, not shaving, getting into my car with my girls, driving to the supermarket, squeezing the fruit, getting my car washed, taking walks.

I like to sing in the car with the windows rolled down and hair blowing all over my face.

I'd really like to get the girl, shoot the gun, drive the car, have fun. I even have these kind of action dreams, where I'm the action guy.

When you're in the car, how well you do is down to you and you alone-no band, no management, no marketing.

I will never have a drink and get behind the wheel of a car. It's not illegal to drink and drive, but there becomes a certain point where it does become a crime.

So I was getting into my car, and this bloke says to me 'Can you give me a lift?' I said 'Sure, you look great, the world's your oyster, go for it.'

I never had the high-paying job or the company car. It took me over a decade to pay off my student loans. I never had to worry about where to dock my yacht to reduce my taxes.

My wife wants sex in the back of the car and she wants me to drive.

Well, honey, I had the million dollar houses, I had the car, I had the horse, I had the barn; I had everything. Was I set free? I didn't even know what that meant.

I was encouraged to hear that GM has made great progress on the hydrogen car.

Should we have background checks, waiting periods? To drive a car you have to pass a test that shows you know how to drive your car safely, you should have to do the same thing with guns.

Many highly intelligent people are poor thinkers. Many people of average intelligence are skilled thinkers. The power of a car is separate from the way the car is driven.

But once you have satisfied your material needs, which I think every wealth creator should - the house, the car, the plane, the boat - what comes next?