I learn something from criticism because when it comes from sources you respect you always examine it and learn.

I learn something from criticism because when it comes from sources you respect you always examine it and learn.

Anyone who is seriously interested in me would usually do a little more homework and realise that the extreme criticisms are almost exclusively ideologically based.

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.

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.

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.

Rumors of my wealth are greatly exaggerated. I have never been interested in money.