Frasi di Aldo Leopold (139 frasi, pagina 2)

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Aldo Leopold frasi celebri

“Tutto inizia con un'ampia striscia di limo steso in strati fini sulla sabbia di una riva che si prosciuga. Man mano che lentamente si asciuga al sole, i cardellini si bagnano nelle sue pozze, e daini, aironi, pivieri, tartarughe, procioni la ricoprono con i ricami delle loro impronte. Non c'è nulla che preannunzi, in questo stadio, il verificarsi di nuovi eventi.
Ma quando vedo la striscia di limo farsi verde di eleocharis, sto più attento a quel che può accadere, perché questo è il segno che il fiume è in vena di dipingere. Quasi subito l'eleocharis diviene un denso prato erboso, così spesso e lussureggiante che i topi campagnoli dei pianori poco più in alto non possono resistere alla tentazione. Si muovono in massa sul verde pascolo, e trascorrono le notti strusciando i fianchi sul tappeto vellutato. Un labirinto di impronte ben rilevate parla per il loro entusiasmo. Il cervo passeggia avanti e indietro sul tappeto di eleocharis, in apparenza solo per il piacere di camminarvi sopra. Persino una talpa tutta casa ha attraversato sottoterra il banco asciutto del fiume fino alla striscia di eleocharis, dove può sollevare la zolla erbosa e giocarvi a sazietà.”

Aldo Leopold

Origine: Da A Sand County Almanac; citato in Peter S. Wenz, Ecologia, moralità e caccia, in Aa. Vv., Etica e animali, traduzione di Brunella Casalini, Liguori Editore, Napoli, 1998, p. 274. ISBN 88-207-2686-6

“Un'etica terrestre, modifica il ruolo dell'Homo Sapiens da conquistatore della terra a semplice membro e cittadino della sua comunità. Implica rispetto per altri membri e per la stessa comunità.”

Aldo Leopold

A Sand County Almanac and Sketches Here and There

“Forse il pericolo che minaccia più gravemente l'evoluzione di un'etica della terra è il fatto che i nostri sistemi educativi ed economici vanno nella direzione opposta a quella che li condurrebbe verso lo sviluppo di un'intensa consapevolezza della terra. L'uomo moderno è separato dalla terra da troppi intermediari e arnesi; non ha un rapporto vitale con essa e per lui "terra" significa solo lo spazio fra una città e l'altra, dove si producono i raccolti. Se lo si lascia libero un giorno in campagna, in un luogo che non sia un campo da golf o un belvedere, si annoierà a morte. Se i raccolti fossero prodotti con l'idroponica e non con l'agricoltura gli andrebbe benissimo e inoltre preferisce i sostituti sintetici del legno, pelle, lana e di altri prodotti naturali della terra. In poche parole, la terra ormai gli va stretta.”

Aldo Leopold

A Sand County Almanac and Sketches Here and There

“L'opinione corrente a proposito di queste malattie della terra si riflette nel fatto che le nostre cure sono ancora prevalentemente locali. Perciò quando il terreno perde fertilità usiamo un fertilizzante o, nel migliore dei casi, ne alteriamo la flora e la fauna, senza considerare che le sue specie selvatiche, poiché hanno formato quel particolare terreno, possono essere molto importanti per la sua salvaguardia. Si è scoperto di recente per esempio che un buon raccolto di tabacco dipende per qualche motivo sconosciuto dalla preparazione del terreno fatta dalle piante di senecio selvatico. Non ci rendiamo conto che simili legami di dipendenza possono essere estremamente comuni in natura.”

Aldo Leopold

A Sand County Almanac and Sketches Here and There

“Noi ci classifichiamo secondo le nostre vocazioni, ciascuna delle quali ci porta a maneggiare un particolare attrezzo, a venderlo, a ripararlo, ad affilarlo o a dare istruzioni su come fare tutto ciò: attraverso questa suddivisione delle attività evitiamo di assumerci responsabilità per il cattivo uso di qualsiasi attrezzo, salvo il nostro. Ma esiste una vocazione, quella per la filosofia, la quale riconosce che tutti gli uomini attraverso ciò che pensano o desiderano, di fatto maneggiano tutti gli strumenti e quindi, attraverso il loro modo di pensare e di desiderare, stabiliscono se valga la pena di usarne qualcuno.”

Aldo Leopold

A Sand County Almanac and Sketches Here and There

“La nostra società, sempre più grande e bella, a questo punto è come un ipocondriaco, talmente ossessionato dalla sua salute finanziaria da aver perso la capacità di rimanere sano. Il mondo è così incessantemente avido di vasche da bagno che ha perduto l'equilibrio necessario per costruirle e persino per chiudere i rubinetti.”

Aldo Leopold

A Sand County Almanac and Sketches Here and There

“Il Signore dà e il Signore toglie, ma Egli non è più il solo a farlo. Quando il nostro lontano antenato inventò la pala l'uomo fu in grado di dare: poteva piantare un albero; quando inventò l'ascia gli fu possibile togliere: poteva tagliarlo. Chi possiede della terra ha assunto, più o meno consapevolmente, le funzioni divine di creare e distruggere le piante.”

Aldo Leopold

A Sand County Almanac and Sketches Here and There

“La capacità di percepire il valore culturale della natura allo stato selvaggio si riduce, in ultima analisi, a una questione di umiltà intellettuale. La superficialità degli uomini d'oggi, che hanno perso le proprie radici terrene, fa loro credere di aver già scoperto ciò che conta; questi sono coloro che cianciano di imperi politici ed economici destinati a durare secoli. Solo lo studioso riconosce che la storia consiste di successivi percorsi da un unico punto di partenza, a cui l'uomo ritorna continuamente per organizzare sempre nuovi viaggi, alla ricerca di una scala di valori costante. Solo lo studioso comprende perché l'autentica natura selvaggia determina e dà significato alle vicende umane.”

Aldo Leopold

A Sand County Almanac and Sketches Here and There

“L'atto di creare è generalmente riservato agli dei e ai poeti, ma anche la gente più umile può superare questa restrizione se sa come farlo. Per piantare un pino, per esempio, non è necessario essere un dio né un poeta, basta possedere una pala.”

Aldo Leopold

A Sand County Almanac and Sketches Here and There

Aldo Leopold: Frasi in inglese

“We shall never achieve harmony with land, any more than we shall achieve justice or liberty for people. In these higher aspirations the important thing is not to achieve, but to strive. … The problem, then, is how to bring about a striving for harmony with land among a people many of whom have forgotten there is any such thing as land, among whom education and culture have become almost synonymous with landlessness. This is the problem of 'conservation education.”

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Aldo Leopold

"Conservation" (c. 1938); Published in Round River, Luna B. Leopold (ed.), Oxford University Press, 1966, p. 155.
1930s
Origine: Round River: From the Journals of Aldo Leopold

“The last word in ignorance is the man who says of an animal or plant: 'What good is it?”

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Aldo Leopold

“Is education possibly a process of trading awareness for things of lesser worth? The goose who trades his is soon a pile of feathers.”

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Aldo Leopold libro A Sand County Almanac

“March: The Geese Return”, p. 18.
A Sand County Almanac, 1949, "January Thaw", "February: Good Oak" & "March: The Geese Return"
Origine: A Sand County Almanac and Sketches Here and There

“One of the penalties of an ecological education is that one lives alone in a world of wounds.”

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Aldo Leopold

" The Round River: A Parable http://digicoll.library.wisc.edu/cgi-bin/AldoLeopold/AldoLeopold-idx?type=turn&entity=AldoLeopold.ALDeskFile.p0655&id=AldoLeopold.ALDeskFile&isize=XL" (c. 1940-48); Published in Round River, Luna B. Leopold (ed.), Oxford University Press, 1966, p. 165.
1940s

“A conservationist is one who is humbly aware that with each stroke [of the axe] he is writing his signature on the face of the land.”

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Aldo Leopold libro A Sand County Almanac

“November: Axe-in-Hand”, p. 68.
Origine: A Sand County Almanac, 1949, "November: Axe-in-Hand," "November: A Mighty Fortress," and "December: Pines above the Snow"
Contesto: I have read many definitions of what is a conservationist, and written not a few myself, but I suspect that the best one is written not with a pen, but with an axe. It is a matter of what a man thinks about while chopping, or while deciding what to chop. A conservationist is one who is humbly aware that with each stroke he is writing his signature on the face of his land.

“One swallow does not make a summer, but one skein of geese, cleaving the murk of a March thaw, is the spring.”

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Aldo Leopold libro A Sand County Almanac

“March: The Geese Return”, p. 18.
A Sand County Almanac, 1949, "January Thaw", "February: Good Oak" & "March: The Geese Return"

“The good life of any river may depend on the perception of its music; and the preservation of some music to perceive.”

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Aldo Leopold

“To keep every cog and wheel is the first precaution of intelligent tinkering.”

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Aldo Leopold

"Conservation" (c. 1938); Published in Round River, Luna B. Leopold (ed.), Oxford University Press, 1966, p. 146-147.
1930s
Origine: A Sand County Almanac: With Other Essays on Conservation from Round River
Contesto: The outstanding scientific discovery of the twentieth century is not television, or radio, but rather the complexity of the land organism. Only those who know the most about it can appreciation how little we know about it. The last word in ignorance is the man who says of an animal or plant, "What good is it?" If the land mechanism as a whole is good, then every part is good, whether we understand it or not. If the biota, in the course of aeons, has built something we like but do not understand, then who but a fool would discard seemingly useless parts? To keep every cog and wheel is the first precaution of intelligent tinkering.

“On motionless wing they emerge from the lifting mists, sweep a final arc of sky, and settle in clangorous descending spirals to their feeding grounds. A new day has begun on the crane marsh.”

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Aldo Leopold libro A Sand County Almanac

Origine: A Sand County Almanac

“An ethic to supplement and guide the economic relation to land presupposes the existence of some mental image of land as a biotic mechanism.”

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Aldo Leopold libro A Sand County Almanac

Origine: A Sand County Almanac, 1949, "The Land Ethic", p. 214.

“What to do? I see only two courses open to the likes of us. One is to go live on locusts in the wilderness, if there is any wilderness left. The other is surreptitiously to set up within the economic Juggernaut certain new cogs and wheels whereby the residual love of nature, inherent even in Rotarians, may be made to recreate at least a fraction of those values which their love of "progress" is destroying. A briefer way to put it is: if we want Mr. Babbitt to rebuild outdoor America, we must let him use the same tools wherewith he destroyed it. He knows no other.”

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Aldo Leopold

"Game and Wild Life Conservation" [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. 165-166.
1930s

“Man brings all things to the test of himself, and this is notably true of lightning.”

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Aldo Leopold libro A Sand County Almanac

“February: Good Oak”, p. 8.
A Sand County Almanac, 1949, "January Thaw", "February: Good Oak" & "March: The Geese Return"

“Barring love and war, few enterprises are undertaken with such abandon, or by such diverse individuals, or with so paradoxical a mixture of appetite and altruism, as that group of avocations known as outdoor recreation. It is, by common consent, a good thing for people to get back to nature. But wherein lies the goodness, and what can be done to encourage its pursuit?”

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Aldo Leopold libro A Sand County Almanac

Origine: A Sand County Almanac, 1949, "Conservation Esthetic", p. 165.

“Our new camp is on a windswept rock point. … We don't know what lake we're on, and don't care …”

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Aldo Leopold

"Canada, 1925"; Published in Round River, Luna B. Leopold (ed.), Oxford University Press, 1966, p. 67.
1920s

“Your true modern is separated from the land by many middlemen, and by innumerable physical gadgets. He has no vital relation to it; to him it is the space between cities on which crops grow. Turn him loose for a day on the land, and if the spot does not happen to be a golf links or a ‘scenic’ area, he is bored stiff. If crops could be raised by hydroponics instead of farming, it would suit him very well. Synthetic substitutes for wood, leather, wool, and other natural land products suit him better than the originals. In short, land is something he has ‘outgrown.”

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Aldo Leopold libro A Sand County Almanac

Origine: A Sand County Almanac, 1949, "The Land Ethic", p. 223-224.

“Hunting for sport is an improvement over hunting for food, in that there has been added to the test of skill and ethical code, which the hunter formulates for himself, and must live up to without the moral support of bystanders.”

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Aldo Leopold

Origine: 1930s, Game Management, 1933, Chapter XVI, "Game Economics and Esthetics", p. 391.

“We are touring the Ozarks. Here is an abandoned field in which the ragweed is sparse and short. Does this tell us anything about why the mortgage was foreclosed? About how long ago? Would this field be a good place to look for quail? Does short ragweed have any connection with the human story behind yonder graveyard? If all the ragweed in this watershed were short, would that tell us anything about the future of floods in the steam? About the future prospects for bass or trout?”

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Aldo Leopold

"Natural History: The Forgotten Science" [1938]; Published in Round River, Luna B. Leopold (ed.), Oxford University Press, 1966, p. 62.
1930s

“Any prairie farm can have a library of prairie plants, for they are drought-proof and fire-proof, and are content with any roadside, rocky knoll, or sandy hillside not needed for cow or plow. Unlike books, which divulge their meaning only when you dig for it, the prairie plants yearly repeat their story, in technicolor, from the first pale blooms of pasque in April to the wine-red plumes of bluestem in the fall. All but the blind may read, and gather from the reading new lessons in the meaning of America.”

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Aldo Leopold

" Roadside Prairies http://digicoll.library.wisc.edu/cgi-bin/AldoLeopold/AldoLeopold-idx?type=turn&entity=AldoLeopold.ALDeskFile.p0123&id=AldoLeopold.ALDeskFile&isize=XL" [1941]; Published in For the Health of the Land, J. Baird Callicott and Eric T. Freyfogle (eds.), 1999, p. 138.
1940s

“I have purposely presented the land ethic as a product of social evolution because nothing so important as an ethic is ever ‘written’ … it evolves in the minds of a thinking community.”

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Aldo Leopold libro A Sand County Almanac

Origine: A Sand County Almanac, 1949, "The Land Ethic", p. 225.

“I personally believed, at least in 1914 when predator control began, that there could not be too much horned game, and that the extirpation of predators was a reasonable price to pay for better big game hunting. Some of us have learned since the tragic error of such a view, and acknowledged our mistake. One must judge from the present volume that the Fish and Wildlife Service does not see any mistake.”

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Aldo Leopold

"Review of The Wolves of North America by Stanley P. Young and Edward A. Goldman" [1944]; Published in Aldo Leopold's Southwest, David E. Brown and Neil B. Carmony (eds.) 1990 , p. 226.
1940s

“[This book] has done well to preserve this saga of how the state was made safe for cows. How the state is to be made safe from cows is a saga yet to be written.”

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Aldo Leopold

"Review of Meet Mr. Grizzly by Montague Stevens" [1944]; Published in Aldo Leopold's Southwest, David E. Brown and Neil B. Carmony (eds.) 1990, p. 220.
1940s

“To the mouse, snow means freedom from want and fear. … To a rough-legged hawk, a thaw means freedom from want and fear.”

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Aldo Leopold libro A Sand County Almanac

“January: January Thaw”, p. 4.
A Sand County Almanac, 1949, "January Thaw", "February: Good Oak" & "March: The Geese Return"

“We speak glibly of conservation education, but what do we mean by it? If we mean indoctrination, then let us be reminded that it is just as easy to indoctrinate with fallacies as with facts. If we mean to teach the capacity for independent judgement, then I am appalled by the magnitude of the task.”

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Aldo Leopold

"The Ecological Conscience" [1947]; 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. 343.
1940s

“Whoever invented the word ‘grace’ must have seen the wing-folding of the plover.”

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Aldo Leopold libro A Sand County Almanac

“May: Back from the Argentine”, p. 34-35.
A Sand County Almanac, 1949, "May: Back from the Argentine," "June: The Alder Fork," "July: Great Possessions," and "July: Prairie Birthday"

“How like fish we are: ready, nay eager, to seize upon whatever new thing some wind of circumstance shakes down upon the river of time! … Even so, I think there is some virtue in eagerness, whether its object prove true or false.”

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Aldo Leopold libro A Sand County Almanac

“June: The Alder Fork”, p. 39.
A Sand County Almanac, 1949, "May: Back from the Argentine," "June: The Alder Fork," "July: Great Possessions," and "July: Prairie Birthday"

“If we lose our wilderness, we have nothing left, in my opinion, worth fighting for; or to be more exact, a completely industrialized United States is of no consequence to me.”

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Aldo Leopold

letter http://digicoll.library.wisc.edu/cgi-bin/AldoLeopold/AldoLeopold-idx?type=turn&id=AldoLeopold.ALCorresAK&entity=AldoLeopold.ALCorresAK.p0597&isize=XL to Wallace Grange, 3 January 1948.
1940s

“There are those who are willing to be herded in droves through 'scenic' places; who find mountains grand if they be proper mountains, with waterfalls, cliffs, and lakes. To such the Kansas plains are tedious. They see the endless corn, but not the heave and grunt of ox teams breaking the prairie. History, for them, grows on campuses. They look at the low horizon, but they cannot see it, as de Vaca did, under the bellies of the buffalo.”

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Aldo Leopold

" Country http://digicoll.library.wisc.edu/cgi-bin/AldoLeopold/AldoLeopold-idx?type=turn&entity=AldoLeopold.ALDeskFile.p0666&id=AldoLeopold.ALDeskFile&isize=XL" [1941]; Published in Round River, Luna B. Leopold (ed.), Oxford University Press, 1966, p. 32-33.
1940s

“Every region should retain representative samples of its original or wilderness condition, to serve science as a sample of normality. Just as doctors must study healthy people to understand disease, so must the land sciences study the wilderness to understand disorders of the land-mechanism.”

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Aldo Leopold

"Planning for Wildlife" [1941]; Published in For the Health of the Land, J. Baird Callicott and Eric T. Freyfogle (eds.), 1999, p. 197.
1940s

“During every week from April to September there are, on the average, ten wild plants coming into first bloom. … No man can heed all of these anniversaries; no man can ignore all of them. … Tell me of what plant-birthday a man takes notice, and I shall tell you a good deal about his vocation, his hobbies, his hay fever, and the general level of his ecological education.”

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Aldo Leopold libro A Sand County Almanac

“July: Prairie Birthday”, p. 44.
A Sand County Almanac, 1949, "May: Back from the Argentine," "June: The Alder Fork," "July: Great Possessions," and "July: Prairie Birthday"