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.

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

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

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

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

I've got used to criticisms and, naturally, I try to make sure I don't listen to the more extreme ones because most of the people who have taken their rightwing extremist view of my life are people that I've never met.

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