It also became clear why the nations were expected to commence major space enterprises. Henceforth, the raw materials for industrial civilization were to be taken from Earth’s lifeless sisters, not the mother world. All mines currently being gouged through Terra’s crust were to be phased out within a generation and no new ones started. Henceforth, Earth must be preserved for the real treasures—its species—and man would have to look elsewhere for mere baubles like gold or platinum or iron.
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Part XI (pp. 634-635)David Brin
Suppose ye that I am come to give peace on earth? I tell you, Nay; but rather division: For from henceforth there shall be five in one house divided, three against two, and two against three. The father shall be divided against the son, and the son against the father; the mother against the daughter, and the daughter against the mother; the mother in law against her daughter in law, and the daughter in law against her mother in law.
And he said also to the people, When ye see a cloud rise out of the west, straightway ye say, There cometh a shower; and so it is. And when ye see the south wind blow, ye say, There will be heat; and it cometh to pass. Ye hypocrites, ye can discern the face of the sky and of the earth; but how is it that ye do not discern this time? Yea, and why even of yourselves judge ye not what is right?Jesus Christ
Get but a truth once uttered, and 'tis like
A star new born that drops into its place;
And which, once circling in its placid round,
Not all the tumult of the earth can shake.
Henceforth the leaves of the tree of knowledge were for women, and for the healing of the nations.Lucy Stone
Workers of all lands, unite — to smash the rule of English capitalism! You young upward-striving nations of the earth, combine to annihilate the old English dragon who blocks the treasures of the earth and withholds from you the riches of the world.
Robert Ley
Those worlds in space are as countless as all the grains of sand on all the beaches of the earth. Each of those worlds is as real as ours and every one of them is a succession of incidents, events, occurrences which influence its future. Countless worlds, numberless moments, an immensity of space and time. And our small planet at this moment, here we face a critical branch point in history, what we do with our world, right now, will propagate down through the centuries and powerfully affect the destiny of our descendants, it is well within our power to destroy our civilization and perhaps our species as well. If we capitulate to superstition or greed or stupidity we could plunge our world into a time of darkness deeper than the time between the collapse of classical civilization and the Italian Renaissance. But we are also capable of using our compassion and our intelligence, our technology and our wealth to make an abundant and meaningful life for every inhabitant of this planet.
Carl Sagan
I say, the earth belongs to each of these generations during its course, fully and in its own right. The second generation receives it clear of the debts and incumbrances of the first, the third of the second, and so on. For if the first could charge it with a debt, then the earth would belong to the dead and not to the living generation. Then, no generation can contract debts greater than may be paid during the course of its own existence.
Thomas Jefferson
Brin, David
Brin, Sergey
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