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.

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.

Every American deserves to live in freedom, to have his or her privacy respected and a chance to go as far as their ability and effort will take them - regardless of race, gender, ethnicity or economic circumstances.

Never underestimate a child's ability to get into more trouble.

We have developed this unbelievable ability to deny. We have to. If we didn't, we'd go crazy.

To know how to hide one's ability is great skill.

It is the ability to take a joke, not make one, that proves you have a sense of humor.

The ability to deal with people is as purchasable a commodity as sugar or coffee and I will pay more for that ability than for any other under the sun.

Handcuffing the ability of states and localities to develop clean fuels in the cheapest possible way, using local resources, is not sound or sensible policy.

I realised from a very early age that God gave me a gift, and that gift was to run, and I wanted to use it to the best of my ability.

My vocal ability is very limited, but I'm fortunate in that I can write the songs around my vocal limitations.

The key to Operations at Wal-Mart is their ability to maintain the highest standards while at the same time getting things done with lockstep execution.

The test of a first-rate intelligence is the ability to hold two opposed ideas in mind at the same time and still retain the ability to function.

The Stones are a different kind of group. I realized that when I joined them. It's not really so much their musical ability, it's just they have a certain kind of style and attitude which is unique.

I liked his ability to deal with a lot of the negativity that surrounded him. Even though he was in a world that he didn't want to be in, he still saw the bigger picture.

We have the most flexible and adaptive economy. Making sure we sustain the ability of the American economy to perform well is really the priority of economic policy.

The system that enables the most people to earn the most success is free enterprise, by matching up people's skills, interests, and abilities. In contrast, redistribution simply spreads money around. Even worse, it attenuates the ability to earn success by perverting economic incentives.