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Frases de Aldo Leopold
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Aldo Leopold fue un silvicultor, ecólogo y ambientalista estadounidense. Se le considera uno de los pensadores conservacionistas más influyentes gracias a su extenso trabajo sobre la conservación de la fauna salvaje y las tierras salvajes.[1]​ Fue pionero en la divulgación de planteamientos éticos que tuvieran en consideración la comunidad biótica de la tierra.[2]​ Influyó en el desarrollo de la ética ambiental y el movimiento por la preservación de la naturaleza salvaje. En 1935 participó en la fundación de la organización The Wilderness Society y adquirió una granja en el interior de Wisconsin donde puso en práctica sus ideas sobre la restauración ecológica que posteriormente quedarían recogidas en su obra más importante, Un almanaque del condado arenoso.[3]​ Además, Leopold es considerado como el fundador de la ciencia de la conservación de la vida silvestre en Estados Unidos.[4]​ Murió en 1948 de un ataque al corazón, mientras luchaba contra el fuego en una granja vecina. Wikipedia  

✵ 11. enero 1887 – 21. abril 1948   •   Otros nombres آلدو لئوپولد, ალდო ლეოპოლდი
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Aldo Leopold: 131   frases 1   Me gusta

Aldo Leopold Frases y Citas

“Toda protección de la vida salvaje está condenada al fracaso, porque para querer necesitamos ver y acariciar y cuando un número suficiente de gente haya visto y acariciado no quedará nada que querer.”

Aldo Leopold
De gente , Fracaso , De vida

Aldo Leopold: Frases en inglés

“No farmer-sportsman group is stronger than the ties of mutual confidence and enthusiasm which bind its members.”

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Aldo Leopold

"History of the Riley Game Cooperative, 1931-1939" [1940]; Published in For the Health of the Land, J. Baird Callicott and Eric T. Freyfogle (eds.), 1999, p. 189.
1940s

“An oak is no respecter of persons.”

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Aldo Leopold libro A Sand County Almanac

“February: Good Oak”, p. 9.
A Sand County Almanac, 1949, "January Thaw", "February: Good Oak" & "March: The Geese Return"

“On a fair morning the mountain invited you to get down and roll in its new grass and flowers (your less inhibited horse did just this if you failed to keep a tight rein). Every living thing sang, chirped, and burgeoned. Massive pines and firs, storm-tossed these many months, soaked up the sun in towering dignity. Tassel-eared squirrels, poker-faced but exuding emotion with voice and tail, told you insistently what your already knew full well: that never had there been so rare a day, or so rich a solitude to spend it in.”

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Aldo Leopold libro A Sand County Almanac

“Arizona and New Mexico: On Top”, p. 125.
A Sand County Almanac, 1949, "Arizona and New Mexico: On Top," & "Arizona and New Mexico: Thinking Like a Mountain"

“Acts of creation are ordinarily reserved for gods and poets, but humbler folk may circumvent this restriction if they know how. To plant a pine, for example, one need be neither god nor poet; one need only own a shovel. By virtue of this curious loophole in the rules, any clodhopper may say: Let there be a tree—and there will be one.”

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Aldo Leopold libro A Sand County Almanac

“December: Pines above the Snow”, p. 81.
A Sand County Almanac, 1949, "November: Axe-in-Hand," "November: A Mighty Fortress," and "December: Pines above the Snow"

“One hundred and twenty acres, according to the County Clerk, is the extent of my worldly domain. But the County Clerk is a sleepy fellow, who never looks at his record books before nine o’clock. What they would show at daybreak is the question here at issue. Books or no books, it is a fact, patent both to my dog and myself, that at daybreak I am the sole owner of all the acres I can walk over. It is not only boundaries that disappear, but also the thought of being bounded.”

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Aldo Leopold libro A Sand County Almanac

“July: Great Possessions”, p. 41.
A Sand County Almanac, 1949, "May: Back from the Argentine," "June: The Alder Fork," "July: Great Possessions," and "July: Prairie Birthday"

“Conservation is not merely a thing to be enshrined in outdoor museums, but a way of living on land.”

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Aldo Leopold

" Game Cropping in Southern Wisconsin http://digicoll.library.wisc.edu/cgi-bin/AldoLeopold/AldoLeopold-idx?type=turn&id=AldoLeopold.ALReprints&entity=AldoLeopold.ALReprints.p0692&isize=XL", Our Native Landscape; Published by "The Friends of Our Native Landscape," October 1927.
1920s

“An ethic, ecologically, is a limitation on freedom of action in the struggle for existence. An ethic, philosophically, is a differentiation of social from anti-social conduct. These are two definitions of one thing. The thing has its origin in the tendency of interdependent individuals or groups to evolve modes of co-operation. The ecologist calls these symbioses. Politics and economics are advanced symbioses in which the original free-for-all competition has been replaced, in part, by co-operative mechanisms with an ethical content.”

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Aldo Leopold libro A Sand County Almanac

Fuente: A Sand County Almanac, 1949, "The Land Ethic", p. 202.

“It is on some, but not all, of these misty autumn day-breaks that one may hear the chorus of the quail. The silence is suddenly broken by a dozen contralto voices, no longer able to restrain their praise of the day to come.”

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Aldo Leopold libro A Sand County Almanac

“September: The Choral Copse”, p. 53.
A Sand County Almanac, 1949, "August: The Green Pasture," "September: The Choral Copse," "October: Smoky Gold," and "October: Red Lanterns"

“Above all we should, in the century since Darwin, have come to know that man, while now captain of the adventuring ship, is hardly the sole object of its quest, and that his prior assumptions to this effect arose from the simple necessity of whistling in the dark.
These things, I say, should have come to us. I fear they have not come to many.”

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Aldo Leopold libro A Sand County Almanac

“Wisconsin: On a Monument to the Pigeon”, p. 110.
A Sand County Almanac, 1949, "Wisconsin: Marshland Elegy," "Wisconsin: The Sand Counties" "Wisconsin: On a Monument to the Pigeon," and "Wisconsin: Flambeau"

“What more delightful avocation than to take a piece of land and, by cautious experimentation, to prove how it works? What more substantial service to conservation than to practice it on one's own land?”

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Aldo Leopold

"Grand-Opera Game" [1932]; Published in The River of the Mother of God and Other Essays by Aldo Leopold, Susan L. Flader and J. Baird Callicott (eds.) 1991, p. 172.
1930s

“The oldest task in human history: to live on a piece of land without spoiling it.”

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Aldo Leopold

"Engineering and Conservation" [1938]; Published in The River of the Mother of God and Other Essays by Aldo Leopold, Susan L. Flader and J. Baird Callicott (eds.) 1991, p. 254.
1930s

“Ability to see the cultural value of wilderness boils down, in the last analysis, to a question of intellectual humility.”

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Aldo Leopold libro A Sand County Almanac

Fuente: A Sand County Almanac, 1949, "Wilderness", p. 200.

“Do we not already sing our love for and obligation to the land of the free and the home of the brave? Yes, but just what and whom do we love? Certainly not the soil, which we are sending helter-skelter downriver. Certainly not the waters, which we assume have no function except to turn turbines, float barges, and carry off sewage. Certainly not the plants, of which we exterminate whole communities without batting an eye. Certainly not the animals, of which we have already extirpated many of the largest and most beautiful species.”

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Aldo Leopold libro A Sand County Almanac

Fuente: A Sand County Almanac, 1949, "The Land Ethic", p. 204.

“That the situation is hopeless should not prevent us from doing our best.”

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Aldo Leopold

letter to Bill Vogt, 21 January 1946, quoted in Curt Meine, Aldo Leopold: His Life and Work, p. 478.
1940s

“Six days shalt thou paddle and pack, but on the seventh thou shall wash thy socks.”

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Aldo Leopold

"Canada, 1924"; Published in Round River, Luna B. Leopold (ed.), Oxford University Press, 1966, p. 54.
1920s

“We reached the old wolf in time to watch a fierce green fire dying in her eyes. I realized then, and have known ever since, that there was something new to me in those eyes — something known only to her and to the mountain. I was young then, and full of trigger-itch; I thought that because fewer wolves meant more deer, that no wolves would mean hunters’ paradise. But after seeing the green fire die, I sensed that neither the wolf nor the mountain agreed with such a view. Since then I have lived to see state after state extirpate its wolves. I have watched the face of many a newly wolfless mountain, and seen the south-facing slopes wrinkle with a maze of new deer trails. I have seen every edible bush and seedling browsed, first to anemic desuetude, and then to death. I have seen every edible tree defoliated to the height of a saddlehorn. Such a mountain looks as if someone had given God a new pruning shears, and forbidden Him all other exercise. … I now suspect that just as a deer herd lives in mortal fear of its wolves, so does a mountain live in mortal fear of its deer.”

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Aldo Leopold libro A Sand County Almanac

“Arizona and New Mexico: Thinking Like a Mountain”, p. 130-132.
A Sand County Almanac, 1949, "Arizona and New Mexico: On Top," & "Arizona and New Mexico: Thinking Like a Mountain"

“Wildflower corners are easy to maintain, but once gone, they are hard to rebuild.”

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Aldo Leopold

"Wildflower Corners" [1939]; Published in For the Health of the Land, J. Baird Callicott and Eric T. Freyfogle (eds.), 1999, p. 123.
1930s

“The erasure of a human subspecies is largely painless — to us — if we know little enough about it. A dead Chinaman is of little import to us whose awareness of things Chinese is bounded by an occasional dish of chow mein. We grieve only for what we know. The erasure of Silphium from western Dane County is no cause for grief if one knows it only as a name in a botany book.”

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Aldo Leopold libro A Sand County Almanac

“July: Prairie Birthday”, p. 48.
A Sand County Almanac, 1949, "May: Back from the Argentine," "June: The Alder Fork," "July: Great Possessions," and "July: Prairie Birthday"

“It is a century now since Darwin gave us the first glimpse of the origin of species. We know now what was unknown to all the preceding caravan of generations: that men are only fellow-voyagers with other creatures in the odyssey of evolution. This new knowledge should have given us, by this time, a sense of kinship with fellow-creatures; a wish to live and let live; a sense of wonder over the magnitude and duration of the biotic enterprise.”

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Aldo Leopold libro A Sand County Almanac

“Wisconsin: On a Monument to the Pigeon”, p. 109.
A Sand County Almanac, 1949, "Wisconsin: Marshland Elegy," "Wisconsin: The Sand Counties" "Wisconsin: On a Monument to the Pigeon," and "Wisconsin: Flambeau"

“Our grandfathers were less well-housed, well-fed, well-clothed than we are. The strivings by which they bettered their lot are also those which deprived us of [passenger] pigeons. Perhaps we now grieve because we are not sure, in our hearts, that we have gained by the exchange. The gadgets of industry bring us more comforts than the pigeons did, but do they add as much to the glory of the spring?”

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Aldo Leopold libro A Sand County Almanac

“Wisconsin: On a Monument to the Pigeon”, p. 109.
A Sand County Almanac, 1949, "Wisconsin: Marshland Elegy," "Wisconsin: The Sand Counties" "Wisconsin: On a Monument to the Pigeon," and "Wisconsin: Flambeau"

“How would you like to have a thousand brilliantly colored cliff swallows keeping house in the eaves of your barn, and gobbling up insects over your farm at the rate of 100,000 per day? There are many Wisconsin farmsteads where such a swallow-show is a distinct possibility.”

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Aldo Leopold

"Cliff Swallows to Order" [1944]; Published in For the Health of the Land, J. Baird Callicott and Eric T. Freyfogle (eds.), 1999, p. 119.
1940s

“We stand guard over works of art, but species representing the work of aeons are stolen from under our noses.”

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Aldo Leopold

"Preface".
1930s, Game Management, 1933

“All history consists of successive excursions from a single starting-point, to which man returns again and again to organize yet another search for a durable scale of values.”

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Aldo Leopold libro A Sand County Almanac

Fuente: A Sand County Almanac, 1949, "Wilderness", p. 200.

“For us of the minority, the opportunity to see geese is more important than television, and the chance to find a pasque-flower is a right as inalienable as free speech.”

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Aldo Leopold libro A Sand County Almanac

Fuente: A Sand County Almanac, 1949, Foreword, p. vii.

“A profession is a body of men who voluntarily measure their work by a higher standard than their clients demand. To be professionally acceptable, a policy must be sound as well as salable. Wildlife administration, in this respect, is not yet a profession.”

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Aldo Leopold

"Chukaremia" [1938]; Published in The River of the Mother of God and Other Essays by Aldo Leopold, Susan L. Flader and J. Baird Callicott (eds.) 1991, p. 246.
1930s

“We classify ourselves into vocations, each of which either wields some particular tool, or sells it, or repairs it, or sharpens it, or dispenses advice on how to do so; by such division of labors we avoid responsibility for the misuse of any tool save our own. But there is one vocation — philosophy — which knows that all men, by what they think about and wish for, in effect wield all tools. It knows that men thus determine, by their manner of thinking and wishing, whether it is worthwhile to wield any.”

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Aldo Leopold libro A Sand County Almanac

“November: Axe-in-Hand”, p. 68.
A Sand County Almanac, 1949, "November: Axe-in-Hand," "November: A Mighty Fortress," and "December: Pines above the Snow"

“That biological jack-of-all-trades called ecologist tries to be and do all these things. Needless to say, he does not succeed.”

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Aldo Leopold

" The Deer Swath http://digicoll.library.wisc.edu/cgi-bin/AldoLeopold/AldoLeopold-idx?type=turn&entity=AldoLeopold.ALDeskFile.p0799&id=AldoLeopold.ALDeskFile&isize=L" [1948]; Published in Round River, Luna B. Leopold (ed.), Oxford University Press, 1966, p. 127.
1940s

“It can be stated as a sober fact that the iron-heel attitude has already reduced by half the ability of Wisconsin to support a cooperative community of men, animals, and plants during the next century. Moreover, it has saddled us with a repair bill, the magnitude of which we are just beginning to appreciate. If some foreign invader attempted such loot, the whole nation would resist to the last man and the last dollar. But as long as we loot ourselves, we charge the indignity to 'rugged individualism', and try to forget it.”

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Aldo Leopold

"The Arboretum and the University" [1934]; Published in The River of the Mother of God and Other Essays by Aldo Leopold, Susan L. Flader and J. Baird Callicott (eds.) 1991, p. 210.
1930s

“Engineers did not discover insulation: they copied it from these old soldiers of the prairie war.”

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Aldo Leopold libro A Sand County Almanac

“April: Bur Oak”, p. 27.
A Sand County Almanac, 1949, "April: Come High Water," "April: Draba," "April: Bur Oak," & "April:Sky Dance"

“Bread and beauty grow best together. Their harmonious integration can make farming not only a business but an art; the land not only a food-factory but an instrument for self-expression, on which each can play music to his own choosing.”

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Aldo Leopold

"The Conservation Ethic" [1933]; Published in The River of the Mother of God and Other Essays by Aldo Leopold, Susan L. Flader and J. Baird Callicott (eds.) 1991, p. 191.
1930s

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