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.
There is something infinitely healing in the repeated refrains of nature.
Those who contemplate the beauty of the earth find reserves of strength that will endure as long as life lasts.
The human race is challenged more than ever before to demonstrate our mastery, not over nature but of ourselves.
Those who contemplate the beauty of the earth find reserves of strength that will endure as long as life lasts. There is something infinitely healing in the repeated refrains of nature -- the assurance that dawn comes after night, and spring after winter.
There is no drop of water in the ocean, not even in the deepest parts of the abyss, that does not know and respond to the mysterious forces that create the tide.
The more clearly we can focus our attention on the wonders and realities of the universe about us, the less taste we shall have for destruction.
One way to open your eyes is to ask yourself, "What if I had never seen this before? What if I knew i would never see it again?
It is a wholesome and necessary thing for us to turn again to the earth and in the contemplation of her beauties to know the sense of wonder and humility.
If I had influence with the good fairy who is supposed to preside over the christening of all children I should ask that her gift to each child in the world be a sense of wonder so indestructible that it would last throughout life, as an unfailing antidote against the boredom and disenchantments of later years, the sterile preoccupation with things artificial, the alienation from the sources of our strength.
Those who dwell, as scientists or laymen, among the beauties and mysteries of the earth, are never alone or weary of life.
In every outthrust headland, in every curving beach, in every grain of sand there is the story of the earth.
If a child is to keep alive his inborn sense of wonder, he needs the companionship of at least one adult who can share it, rediscovering with him the joy, excitement, and mystery of the world we live in.
We stand now where two roads diverge. But unlike the roads in Robert Frost's familiar poem, they are not equally fair. The road we have long been traveling is deceptively easy, a smooth superhighway on which we progress with great speed, but at its end lies disaster. The other fork of the road - the one less traveled by - offers our last, our only chance to reach a destination that assures the preservation of the earth.
The 'control of nature' is a phrase conceived in arrogance, born of the Neanderthal age of biology and philosophy, when it was supposed that nature exists for the convenience of man.
Only as a child's awareness and reverence for the wholeness of life are developed can his humanity to his own kind reach its full development.
I like to define biology as the history of the earth and all its life - past, present, and future.
Those who love and free nature are never alone.
Only within the moment of time represented by the present century has one species -- man -- acquired significant power to alter the nature of the world.
For all at last return to the sea- to Oceanus, the ocean river, like the ever-flowing stream of time, the beginning and the end.
If having endured much, we at last asserted our 'right to know' and if, knowing, we have concluded that we are being asked to take senseless and frightening risks, then we should no longer accept the counsel of those who tell us that we must fill our world with poisonous chemicals, we should look around and see what other course is open to us.
Those who dwell, as scientists or laymen, among the beauties and mysteries of the earth are never alone or weary of life. Whatever the vexations or concerns of their personal lives, their thoughts can find paths that lead to inner contentment and to renewed excitement in living.
Nature reserves some of her choice rewards for days when her mood may appear to be somber.
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