Teachers, I believe, are the most responsible and important members of society because their professional efforts affect the fate of the earth..

On one hand, I'm an optimistic pessimist. On the other, I'm a pessimistic optimist. But while there's life, there's still hope, and I wouldn't be doi….

The power of an aroused public is unbeatable..

Capitalism is destroying the earth..

in terms of the biology of the planet, development is a euphemism for destruction..

We are the curators of life on earth. We hold it in the palm of our hand..

The whole world is being 'deculturalized' into a uniform 'Coca-Cola society,' wanting and needing an American way of life..

Every time you turn on an electric light, you are making another brainless baby..

As a physician, I see the earth as a patient in the intensive care unit. We have an acute clinical crisis on our hands and must take urgent action. M….

as a physician I examine the dying planet as I do a dying patient. The earth has a natural system of interacting homeostatic mechanisms similar to th….

If you inhale a millionth of a gram of plutonium, the surrounding cells receive a very, very high dose. Most die within that area, because it's an al….

You're going to have to change the priorities of your life, if you love this planet..

Politics is not really politics any more. It is run, for the most part, by Madison Avenue advertising firms, who sell politicians to the public the w….

The U.S. population, a mere four or five percent of the world total, creates half the world's toxic waste..

Patriotism is nationalism, and always leads to war..

The problem with addicted people, communities, corporations, or countries is that they tend to lie, cheat, or steal to get their 'fix.' Corporations ….

Nuclear industry proponents often assert that low doses of radiation (eg below 100mSV) produce no ill effects and are therefore safe. But , as the US….

It is clear to me that unless we connect directly with the earth, we will not have the faintest clue why we should save it..

Cuba is a wonderful country. What Castro’s done is superb..

I have witnessed the takeover of my world by plastic..

If the corporations have their way, the Earth will be killed, and that's in your lifetime. It's revolting to me that students are being trained to wo….