The most alarming of all man's assaults upon the environment is the contamination of air, earth, rivers, and sea with dangerous and even lethal materials. This pollution is for the most part irrecoverable; the chain of evil it initiates not only in the world that must support life but in living tissues is for the most part irreversible. In this now universal contamination of the environment, chemicals are the sinister and little-recognized partners of radiation in changing the very nature of the world-the very nature of its life.
Be a yardstick of quality. Some people aren't used to an environment where excellence is expected.
We can never have enough of Nature.
Earth provides enough to satisfy every man's needs, but not every man's greed.
The only way forward, if we are going to improve the quality of the environment, is to get everybody involved.
To be whole and harmonious, man must also know the music of the beaches and the woods. He must find the thing of which he is only an infinitesimal part and nurture it and love it, if he is to live.
Look deep into nature, and then you will understand everything better.
The ultimate test of a moral society is the kind of world that it leaves to its children.
Nature, to be commanded, must be obeyed.
And forget not that the earth delights to feel your bare feet and the winds long to play with your hair.
Because we don't think about future generations, they will never forget us.
Suburbia is where the developer bulldozes out the trees, then names the streets after them.
Do your little bit of good where you are; its those little bits of good put together that overwhelm the world.
An environment-based education movement--at all levels of education--will help students realize that school isn't supposed to be a polite form of incarceration, but a portal to the wider world.
I think the environment should be put in the category of our national security. Defense of our resources is just as important as defense abroad. Otherwise what is there to defend?
In nature there are neither rewards nor punishments; there are consequences.
I believe our biggest issue is the same biggest issue that the whole world is facing, and that's habitat destruction.
I am optimistic globally. So many scientists are working frantically on the reparation of our planet.
To me a lush carpet of pine needles or spongy grass is more welcome than the most luxurious Persian rug.
In a few decades, the relationship between the environment, resources and conflict may seem almost as obvious as the connection we see today between human rights, democracy and peace.
We are very fond of blaming the poor for destroying the environment. But often it is the powerful, including governments, that are responsible.
The spoken word was the first technology by which man was able to let go of his environment in order to grasp it in a new way.
The gross heathenism of civilization has generally destroyed nature, and poetry, and all that is spiritual.
A changing environment will affect Alaska more than any other state, because of our location. I'm not one though who would attribute it to being man-made.
If you're old, don't try to change yourself, change your environment.
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