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.
Earth provides enough to satisfy every man's needs, but not every man's greed.
Look deep into nature, and then you will understand everything better.
When one tugs at a single thing in nature, he finds it attached to the rest of the world.
All the acquisitions or losses wrought by nature on individuals, through the influence of the environment in which their race has long been placed, and hence through the influence of the predominant use or permanent disuse of any organ; all these are preserved by reproduction to the new individuals which arise, provided that the acquired modifications are common to both sexes, or at least to the individuals which produce the young.
The ecological crisis is doing what no other crisis in history has ever done - challenging us to a realization of a new humanity.
God forbid that India should ever take to industrialism after the manner of the west... keeping the world in chains. If [our nation] took to similar economic exploitation, it would strip the world bare like locusts.
Human destiny is bound to remain a gamble, because at some unpredictable time and in some unforeseeable manner nature will strike back.
Nature always strikes back. It takes all the running we can do to remain in the same place.
The natural environment sustains the life of all beings universally.
When the planes still swoop down and aerial spray a field in order to kill a predator insect with pesticides, we are in the Dark Ages of commerce.
Birds ... are sensitive indicators of the environment, a sort of "ecological litmus paper," ... The observation and recording of bird populations over time lead inevitably to environmental awareness and can signal impending changes.
The scientific value of truth is not, however, ultimate or absolute. It rests partly on practical, partly on aesthetic interests. As our ideas are gradually brought into conformity with the facts by the painful process of selection,-for intuition runs equally into truth and into error, and can settle nothing if not controlled by experience,-we gain vastly in our command over our environment. This is the fundamental value of natural science
Twenty centuries of 'progress' have brought the average citizen a vote, a national anthem, a Ford, a bank account, and a high opinion of himself, but not the capacity to live in high density without befouling and denuding his environment, nor a conviction that such capacity, rather than such density, is the true test of whether he is civilized.
Unless man can make new and original adaptations to his environment as rapidly as his science can change the environment, our culture will perish.
I feel more confident than ever that the power to save the planet rests with the individual consumer.
There is a great need for the introduction of new values in our society, where bigger is not necessarily better, where slower can be faster, and where less can be more.
Economic advance is not the same thing as human progress.
The prospect of cheap fusion energy is the worst thing that could happen to the planet.
Our insatiable drive to rummage deep beneath the surface of the earth is a willful expansion of our dysfunctional civilization into Nature.
When you defile the pleasant streams, And the wild bird's abiding place, You massacre a million dreams, And cast your spittle in God's face
America today stands poised on a pinnacle of wealth and power, yet we live in a land of vanishing beauty, of increasing ugliness, of shrinking open space, and of an over-all environment that is diminished daily by pollution and noise and blight.
Who can deny that the environment has been destroyed?
The long fight to save wild beauty represents democracy at its best. It requires citizens to practice the hardest of virtues - self-restraint.
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